Henry may refer to: People and fictional characters Henry (given name), including lists of people and fictional characters Henry (surname) Henry, a stage name of François-Louis Henry (1786–1855),
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fcc6972d4c8a96bc0053d32cc3df9d62595502ab3ef4af5abf537fa1e3b2b60. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a31667e-e9b0-4fff-80e4-3d854a67dfe9.json and https://artists.proofprofile.net/proofs/artist/2a31667e-e9b0-4fff-80e4-3d854a67dfe9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
당신이 잠든 사이에 Pt. 2 Original Television Soundtrack
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40d579a6fbbd4bc0ead003f73aeaf928cc32e6a2f3f1064ad7c68dc69a88f0c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA252300188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fbe39409ecbe84dc31f4b7988790f22192d52b0a3151957d06874b94e44ed8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2087586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3712dd4b97486206eb4e3d27c454998bd24de61b0e2266b5d3ad7f48be1346. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381904503.
Begin Again Korea, Episode. 6 (Original Television Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75129cc3a8d9905091a7cacec1eaeb255508ca02a49c22ddb01f80b595535ed6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRF702000067.
Begin Again Korea, Episode. 7 (Original Television Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee09ebbb9b52b9511b94847f6077a63548b9716162cf7146c0ea89bef6105897. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRF702000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6308a54c283d642dd568733e4507cdb93d7c94b59ed9b490cb7dfb7911dd26a4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA301300643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3efa4cc4099a79d725e1c5d4e3647767cf03ca638d661d4564d0062eb5d17b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA301300644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c53f890f321aaffe5432068a1cf21c064f3729291933bc2f73ce36359d1d36b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA301300645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe9d85ae2402ced41ec6a4930615c75d16b603c04af9c3e54c3cc2d3c0a9fd5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA301300646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6daf5712e0c9c1a88965d3310a596d83ea719f4caed572eb7e2bf5fb45e926a6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA301300647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5043bbb0d3536a61a60c9ad8e11b88e33b2b96568945d53c47f5016a43338a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA301300648.
While You Were Sleeping (Original Television Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f68ac75ea39cc2f66847c4b79605bd978c158d7ebf96d2df51ddd2e96f2d05. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRC211700040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb93537d2aab67c4fd200c343622f36c77c885d5ea899c811f6e0a8873a6254c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731506688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f0a5edb8598c0fdbac04279d228338a07b5bc107964f4506e8e2fa33b28de7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA301300083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3f5e5361170a4500843832db26cb135582fb365cdf35cf3720bfaa51fc9e92. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA301300084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4ee7bdc113027bc901e4c156b99a291bda4aebb9c2ab8e856face3e5c523eb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA301300085.