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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ecb911cf9666de99b1fb38a21d792425bc8013c279842374f69d52781f033e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c146c00-abaa-4a43-bb8d-99cf5b87480b.json and https://artists.proofprofile.net/proofs/artist/4c146c00-abaa-4a43-bb8d-99cf5b87480b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa734b26a9cdd0105c21beb750b8e49002f2df034058e452e25fb7fd6d8ec47da. 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/NLT2H2301001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7aab9ea3f94d5ea962fc8104ac38b4c0dc75a6a5e73f0136846838bb8208997. 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/QZTRX2377942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17069b148a8826246e408312cdcaa26483119ba14dc21736d7e53fd264a71753. 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/NLYK92300144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e130e490f8cdf7760ee4999838ced634cd61a27fbcc0435e63f51273ea93878. 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/TCAHI2326464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ea41766867e4b40e12b53ea05553e04a67017e65656c417c3d1a0b96eefd2f. 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/NLYK92300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde94b3f63c400ca8fbf7c4886b330063d5ac969bd59b3ec1d5bdaf9ba32cb393. 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/NLT2H2300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d9894f2a42a3295045c8bb65d43abed30ddf63e92ca75b3993eaf6c1288a81. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BE8LH2200061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5f0a4590c775cac04adf77a752e0910cbe42bce80a4388c889a40d0f48fc4d. 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/NLYK92200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012ad6b00f0c2a4e36410776021c1da63021219241f9627c30c31eb5ec3d775a. 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/CA5KR2416068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79f27e55eeb19296a3fbbc99386b827be002a7345c96a73aa2bd572fc7ee8b4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GX8LE2309297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c0b95d196e1a66eb47e9a2234c77d083d5ba30a1adf634b38af9c550b1c076e. 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/SE66N2307748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6908e2315ab088daa67599d111010a387998fc7f85ee093def2c758b6ce2fe3. 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/BE8LH2200087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56dcc06817574c8181f98d03dd91ad9a7ee069b23021d7dbf2ecb0f232746e9. 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/BE8LH2200090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87b6b8ccff3072da620ed6d5e60c33cf04c8dc93ab12311071f45a00e28d1a1. 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/BE8LH2200149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3869e4716d208a9028f85a6d4efb1a25b5e2ccff60069db6f2e110effe5892. 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/BE8LH2200097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84aa3c3e287339df2359855851733f18c6dbf297f377cae0c898889ca33e5148. 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/BE8LH2200109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7639879dd86085dc8ea4f9b267060f19aaccd719afee42f0a1d0863570d6758a. 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/BE8LH2200099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a626f804355fb8a266ed86c3cc4cb84f1dacfc3d9affa47eafab05b93ecdfd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BE8LH2200136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdddb40642058bc42198c650ba3e391f0fd507bc924e22257eedc2a95d674fc27. 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/BE8LH2200128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d37e926adb393a34725f22a74ff98cb3e0b9fcab3da973383586b91d7d0038. 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/BE8LH2200156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3838c6c16b6809ce05b020149753be5827f2f2aaee7f2f1d0f3607b3838cf40f. 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/BE8LH2200143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde82e2183622ded691bc0f8550adb98f6b59a2cf9baca5a1e8e1eeb869a99794. 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/BE8LH2200134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0171445f678560f04331949661bb692d1f4fd4bd7cbd76239419bb3bb53be7. 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/BE8LH2200142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15dbeb2251ec912a918ca3b2aa6ec3b811ef594f4f20b5ad1a5c63939ccc6014. 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/BE8LH2200131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3082f65084d920347d89b258987a7895240f833cbb2e46dd7784c8d9583d2a7a. 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/BE8LH2200096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c766fbc140b05e334c214d7cc32292ad8aeff2c71921869f383a734f47e1a4c. 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/BE8LH2200138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff26a1b1c930249d512a8166f209438086faa3bc0ad076b16266410773432358. 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/BE8LH2200112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9520d65d7dc1ed2891ac061a1a7973cb059e7dad101db49f9aa222f12e30d5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BE8LH2200067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf68219921cd3ee34c3d5ab21b156b2b0197ad14fecdd1fc30cc33cc3872eda. 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/BE8LH2200089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fdbd66be16fcf8c26c0a3e5af6e7e0ded1f1963632498ebe1d326a93ad1a7d6. 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/BE8LH2200104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34baf7047662e45fc4d4db51d7911cb6b56526372c43f0ab5777ce4b66e5d16d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BE8LH2200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc2e9ba4d66b67a2ecc9909438473a0f5b54c6bbc615f0822a447971dc4320f. 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/BE8LH2200095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a8ecb0c353c56a5b0fc49b56f6563efaf3ffb3d1712dfb8a2dc76831eea9fe. 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/BE8LH2200088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c11e7ddd98e2befd1be2cfd6b639046eec05bc985b9eb21516437af0fcea15. 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/BE8LH2200111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4f150dae7856235c263b771726c7f385ad09d7150bd4b26547f21ed39c9499. 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/BE8LH2200125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a47f46bc5b7c28261933aee3c3a9bbae2304aad750d0d66cbcea62a0b44ea4. 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/BE8LH2200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d9894f2a42a3295045c8bb65d43abed30ddf63e92ca75b3993eaf6c1288a81. 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/BE8LH2200061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbefd817f15133cf57890f52ec4cc1f916e7371897bb4261fa5807dc583a23d. 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/BE8LH2200163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f5697b5e63c1d9447fc1c0dbd0d56399d080fe2c9d6f46f26aa913dfa18351. 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/BE8LH2200113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab45da63c67df38ad1b8a321ebacc8f99e5e49e0d9af4e9a91594a2b69f96e4d. 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/BE8LH2200098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4641bc3b778513fa19b136f6402d65390ddb609279284cff08665e73ebdd3469. 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/BE8LH2200121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe5827d37120953337c0763e7d55c2932956134d52fee814aaca1943010a629. 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/QT2WN2500414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dfdb066ad6dbec8b3d86c4dc4f3d02734e87fd91bcbb4ff5f175630382043cc. 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/NLT2H2401363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121c02801022f276ce0a3bde01b88e8e1df60d89954363f40ce523dbc7900d05. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NLT2H2401162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91d55c571e8de385c7b127559c9dfde10a94cad85d441b71d0856e039a64f34. 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/DEXO32488986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65deb3a1c3e63ffca4d384e6a61444a550a82cf99976b136fa271683e7949640. 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/DEXO32422565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54680646eb8267d53132af0464ab73b95d7546aa6b89fec92b043b91dbb3563. 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/NLT2H2401258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa23b81b05ea30c1e576f432e392ac66f0a4bb6c525eb926ad588e3a1a9d9181. 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/BE8LH2400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e64a29dcd1607f84d06993a1f7f12e7f43ceea3203a792318a0ff67130ddea. 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/BE8LH2400333.