β κ²μ¦λ¨ β μΌλΆ κ²μ¦ β οΈ μκ°μ κ³ (ν°μ΄ μ£Όμ₯) βΉοΈ λ©ν
μ’ λ₯ μ¬μ§
media_kind =
imageκΈ°λ³Έ μ 보 βΉοΈ λ©ν
βμλ² λ°μ μκ°βλ§ μλ²κ° μ°μ κ°μ΄κ³ , λλ¨Έμ§λ λ΄μΈ λ²νΈΒ·νμ κ°μ μλ³ μ 보μ λλ€.
| media_kind | image |
| μλ² λ°μ μκ° received_at | 2026-06-29T08:35:54.290753Z |
| λ΄μΈ λ²νΈ seal_id | 620de2c8e61449e186d8922ff5ac8504 |
| λ΄μΈ λ°©μ seal_mode | client-hybrid |
| λ΄μΈ νμ λ²μ version | seal-manifest/0.2 |
λ°μ·λ³Έ λ§λ€κΈ° β οΈ μκ°μ κ³
μ΄ λ΄μΈμ μ μ±μΌλ‘ λ§λ€μ΄ λ°μ· κΈ°λ₯μ΄ μμ΅λλ€ β μ μ±μΌλ‘ λ΄μΈν μλ³Έλ§ μλΌλΌ μ μμ΄μ.
λ°μ· μ¦λͺ
μ© κ΅¬μ‘° μμ
μ¬μ©ν κΈ°μ βΉοΈ λ©ν
μ΄ λ΄μΈμ μ°μΈ μνΈ κΈ°μ μ΄λ¦μ λλ€.
| μ κ·ν λ°©μ canonicalization | json-sorted-compact-utf8 |
| image_hash | sha256 |
| λͺ
μΈ ν΄μ manifest_hash | sha256 |
| μ μμλͺ
λ°©μ signature | ecdsa-p256-sha256 |
λ Ήμ μν© (ν°μ΄ κΈ°λ‘) β οΈ μκ°μ κ³
ν°μ μκ³Β·μμΉμΌμκ° μ μ κ°μ λλ€ β μλ βμ λ’°λ μκ°βκ³Όλ λ³κ°(ν° μκ³λ ν릴 μ μμ).
| λΆν
μλ³μ boot_id | (μμ) |
| λ
Ήμ μκ° (ν° μ£Όμ₯) captured_at | 2026-06-29T08:35:54.290753Z |
| μμΉ (GPS) gps | (μμ) |
| κΈ°κΈ° μλμκ°(ms) monotonic_offset_ms | 813917139 |
| ν΅μ λ§ μκ° nitz_time | (μμ) |
κΈ°κΈ° μ 보 β οΈ μκ°μ κ³
ν°μ΄ μ£Όμ₯νλ κΈ°κΈ° μ 보μ λλ€. λ€λ§ βμ΄ λ΄μΈμ λ§λ ν€κ° μ§μ§ λ°κΈλ κΈ°κΈ° ν€μΈμ§βλ μλ βν€ μ μβμμ νμΈλ©λλ€.
| μ± λ²μ app_version | 0.1-dev |
| κΈ°κΈ°Β·μ± μ¦λͺ
attestation | {"issued_at": null, "kind": "deferred", "nonce": null, "token": null} |
| μ΄μ체μ os | android |
| κΈ°κΈ° μλ³μ uid | android-b27f4761583571e6 |
identity βΉοΈ λ©ν
| display_name | λ°ν μ€νΈ |
| μ¬μ©μ user_id | dummy:λ°ν μ€νΈ |
| verification_level | dummy |
| verified_at | 2026-06-29T08:35:54.290753Z |
image βΉοΈ λ©ν
| format | jpeg |
| height | 1080 |
| original_sha256 | 1f5eaa6b03f8a77232a35220214ce36e0eca8f34ddd1830d1ea198d6470f0c47 |
| result_sha256 | 8e7987d11089699adc2026518a5b6f651e44743a89fe4251e99df4cdab8864da |
| result_size_bytes | 532807 |
| width | 1440 |
watermark βΉοΈ λ©ν
| applied | True |
| dot_id | 10100120000115398 |
| scheme | smartpaper |
μ μ μλͺ β κ²μ¦λ¨
μ΄ κ³΅κ°ν€λ‘ λ΄μΈ λ΄μ© μ 체μ μ μμλͺ ν κ² λ§λμ§ μλ²κ° νμΈνμ΅λλ€ β λ΄μ©μ΄ λ¨ ν κΈμλΌλ λ°λλ©΄ μλͺ μ΄ κΉ¨μ§λλ€. (ν°=νλμ¨μ΄ ν€, μλ²Β·μΈμ¦μ=KMS ν€)
| μλͺ
μκ³ λ¦¬μ¦ algorithm | ecdsa-p256-sha256 |
| μΈμ¦μ μ²΄μΈ cert_chain | [{"issuer_key_id": "3efbf0bf6ac01872", "not_after": "2026-07-06T08:35:54+00:00", "not_before": "2026-06-29T08:30:54+00:00", "signature": "9+8j+WGnJkLVxu5+vaZYVVFNaM8oRy+C74nXeEeHpl+6OWNI61kOsMk+UjfpLXE82YO9wgGZCAPH/kvTuMSTAw==", "subject": {"device_uid": "android-b27f4761583571e6", "key_id": "b27f4761583571e6", "public_key": "MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEKVxy0F+6tj/TYDYe81HC2i9vNEj0qgCpn66A5Dlns1B+awBvMzjAT/qDpeTXK8smUDmhU2R2tTMD5vz2Sy8M5w==", "user_id": "dummy:λ°ν μ€νΈ"}, "version": "seal-cert/0.1"}, {"issuer_key_id": "25eaae2607d1896f", "not_after": "2036-06-26T08:35:54+00:00", "not_before": "2026-06-28T08:35:54+00:00", "signature": "EGJJ3a80z+EH6zI47KjcBv/hTFLXl/9pmtx/FIw+HC4GBL3DmMR3a9SP1f2wGbH+JP6tJDlGb47iWKjkIvuYAQ==", "subject": {"device_uid": "issuing-ca", "key_id": "3efbf0bf6ac01872", "public_key": "WWR5SfEZLGK1SlGUQrMklEU1AZDMV8A7CpOtD7TmTyQ=", "user_id": null}, "version": "seal-cert/0.1"}] |
| ν€ μλ³μ key_id | b27f4761583571e6 |
| 곡κ°ν€ public_key | MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEKVxy0F+6tj/TYDYe81HC2i9vNEj0qgCpn66A5Dlns1B+awBvMzjAT/qDpeTXK8smUDmhU2R2tTMD5vz2Sy8M5w== |
| μλͺ
κ° value | MEUCIQCrOXsWar3rsdYvrpTq39SOljlJaX69hNIVR55MGwtKJAIgOswOoq5CeNWARn9JVDYBlQ3r54B/qzy6YWFDh2xuGqQ= |
ν€ μ μ (λκ° λ§λ ν€μΈκ°) β κ²μ¦λ¨
μ΄ λ΄μΈμ λ§λ ν€κ° βμ§μ§ λ°κΈλ°μ κΈ°κΈ° ν€βμμ΄ μΈμ¦μλ‘ μ λ’° λΏλ¦¬κΉμ§ νμΈλμ΅λλ€ β μ무 λꡬλ‘λ μμ‘°ν κ² μλλλ€.
| μ μ λ±κΈ tier | λ°κΈλ κΈ°κΈ° ν€ (κ²°μλ¨) |
| κΈ°κΈ° μλ³μ device_uid | android-b27f4761583571e6 |
| μ¬μ©μ user_id | dummy:λ°ν μ€νΈ |
μ λ’°λ μκ° μ¦μΈ β κ²μ¦λ¨
μ΄ λ΄μΈμ΄ βμ΄ μκ° μ΄μ μ μ‘΄μ¬νλ€βλ₯Ό λ 립 κΈ°κ΄(μκ° μΈμ¦κΈ°κ΄Β·λΈλ‘체μΈ)μ΄ λ³΄μ¦ν©λλ€. 1κ° μ΄μμ΄λ©΄ μκ° βνμ β.
μκ° μΈμ¦κΈ°κ΄ (RFC3161) Β· freetsa Β· λ³΄μ¦ μκ° 2026-06-29T08:35:55+00:00
opentimestamps Β· λ³΄μ¦ μκ° ?
μλ²κ° λ°λ‘ 보κ΄ν κ² βΉοΈ λ©ν
λ΄μΈ μ¦κ±°μ λ³κ°λ‘ μλ²κ° νΈμμ 보κ΄νλ λΆκ°λ¬Όμ λλ€ (μμ΄λ λ΄μΈ μ¦λͺ μ μ§μ₯ μμ).
| μλ³Έ μ΄λ―Έμ§ λ³΄κ΄ | μμ (S3) |
| λ§μ (μΆμ νμ) | μμ (dot_id 10100120000115398) |
μλ³Έ λ²λ€ JSON 보기
{
"manifest": {
"algorithms": {
"canonicalization": "json-sorted-compact-utf8",
"image_hash": "sha256",
"manifest_hash": "sha256",
"signature": "ecdsa-p256-sha256"
},
"capture": {
"boot_id": null,
"captured_at": "2026-06-29T08:35:54.290753Z",
"gps": null,
"monotonic_offset_ms": 813917139,
"nitz_time": null
},
"device": {
"app_version": "0.1-dev",
"attestation": {
"issued_at": null,
"kind": "deferred",
"nonce": null,
"token": null
},
"os": "android",
"uid": "android-b27f4761583571e6"
},
"identity": {
"display_name": "λ°ν
μ€νΈ",
"user_id": "dummy:λ°ν
μ€νΈ",
"verification_level": "dummy",
"verified_at": "2026-06-29T08:35:54.290753Z"
},
"image": {
"format": "jpeg",
"height": 1080,
"original_sha256": "1f5eaa6b03f8a77232a35220214ce36e0eca8f34ddd1830d1ea198d6470f0c47",
"result_sha256": "8e7987d11089699adc2026518a5b6f651e44743a89fe4251e99df4cdab8864da",
"result_size_bytes": 532807,
"width": 1440
},
"media_kind": "image",
"received_at": "2026-06-29T08:35:54.290753Z",
"seal_id": "620de2c8e61449e186d8922ff5ac8504",
"seal_mode": "client-hybrid",
"version": "seal-manifest/0.2",
"watermark": {
"applied": true,
"dot_id": "10100120000115398",
"scheme": "smartpaper"
}
},
"manifest_sha256": "e4c626e4f06b700bedbb48d6f5fda6bcdc1f05a9f5e04a465b46daa6a448a06c",
"seal_status": "temporary",
"signature": {
"algorithm": "ecdsa-p256-sha256",
"cert_chain": [
{
"issuer_key_id": "3efbf0bf6ac01872",
"not_after": "2026-07-06T08:35:54+00:00",
"not_before": "2026-06-29T08:30:54+00:00",
"signature": "9+8j+WGnJkLVxu5+vaZYVVFNaM8oRy+C74nXeEeHpl+6OWNI61kOsMk+UjfpLXE82YO9wgGZCAPH/kvTuMSTAw==",
"subject": {
"device_uid": "android-b27f4761583571e6",
"key_id": "b27f4761583571e6",
"public_key": "MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEKVxy0F+6tj/TYDYe81HC2i9vNEj0qgCpn66A5Dlns1B+awBvMzjAT/qDpeTXK8smUDmhU2R2tTMD5vz2Sy8M5w==",
"user_id": "dummy:λ°ν
μ€νΈ"
},
"version": "seal-cert/0.1"
},
{
"issuer_key_id": "25eaae2607d1896f",
"not_after": "2036-06-26T08:35:54+00:00",
"not_before": "2026-06-28T08:35:54+00:00",
"signature": "EGJJ3a80z+EH6zI47KjcBv/hTFLXl/9pmtx/FIw+HC4GBL3DmMR3a9SP1f2wGbH+JP6tJDlGb47iWKjkIvuYAQ==",
"subject": {
"device_uid": "issuing-ca",
"key_id": "3efbf0bf6ac01872",
"public_key": "WWR5SfEZLGK1SlGUQrMklEU1AZDMV8A7CpOtD7TmTyQ=",
"user_id": null
},
"version": "seal-cert/0.1"
}
],
"key_id": "b27f4761583571e6",
"public_key": "MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEKVxy0F+6tj/TYDYe81HC2i9vNEj0qgCpn66A5Dlns1B+awBvMzjAT/qDpeTXK8smUDmhU2R2tTMD5vz2Sy8M5w==",
"value": "MEUCIQCrOXsWar3rsdYvrpTq39SOljlJaX69hNIVR55MGwtKJAIgOswOoq5CeNWARn9JVDYBlQ3r54B/qzy6YWFDh2xuGqQ="
},
"timestamps": [],
"version": "seal-bundle/0.2"
}