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 0xfd2d288b7f78a68704a9217133969c415cc53d45bc08513a00facb9384a90cf2. Chain 2 (Bitcoin): anchored in block 953678 (2026-06-14T19:23:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/62c94c8c-110b-45b7-816e-7e0b3e7e5dfb.json and https://artists.proofprofile.net/proofs/artist/62c94c8c-110b-45b7-816e-7e0b3e7e5dfb.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 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 0xfd3ff5b16dd41a20355d08745c7e609e6b2e7126e4dc66c1177592afac7e0a3c. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/BXWGD1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9dba48ca6a5e3e09b6ac49d103da822c4e2e71cd1b6e3aba6cca33a81ade64. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BXWGD1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b12d91aa9471d61a43eb9b8431d67c2f6e3ddb599cab47d64e061e2864c319a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BXWGD1800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9325eda145aec23b8cda9ff170b415a81300d79161dd7d3b8f1e5d14d6f2b2. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/QZ5FN2218318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ce90641c267c021b9a71467d11ac3c7edd338fe5b8e7a83c0808edf898bddf. 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/FR59R1807706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aefedef75d5afb9931ad3f0d43660a0bee732c6645cf86e4b03f60f4ae80d56. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/FR59R1807707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e17bd1c690ed62d73148baf3ee6dfee59ada8ec0acac4e2f17e6e0784d7ebb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR59R1807708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3888978569bfd63876eb1cebd5ac7056fe2500876524e5e97d1d7033040e74a2. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/FR59R1807709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e51a9adb4957f577c2fa4c28e09a708d9699f0e4ff6a08a3dc8b16d1796ea5. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/FR59R1807710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fc599037ba2dde5cda0c6181fb8d94fc6dc9c5e27b57fc5412b656713d14a2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR59R1807711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafbfc7ca9874b27081acb0e91418dcc1cd13ba3611a14f4827fb84bc1d226ab4. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FR59R1807712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91647cc736ba591774024b9ab82a15e5c63b49069739ba6bd969abcfbf290ab. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FR59R1807713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5260f2360edfbcce3ba4085219b379b02cf4eb0c7f981766b6c1ae2faab8091. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR59R1807714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e42bfef10e2824a0ad626fc66d03a40d46ed109e0fce3f9b6a0a1a6a0dad37. 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/GBWUL1810283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2d5aa4461bd20a550031274960d4886d3126405877512894c11981ce7709bb. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBWUL1810285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78fed8bacae6268b99fb4556842a21ddb64abae027600eef2e67b6ceb32c87da. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBWUL1810286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe06231c74d7eaa5fb64b28f04d38fce8eda01194e6f1579ee7c7c97a48c1217. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/GBWUL1810287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27e0f6e480d6107620c2e61cc47af108baebc586a9eecec52ecabdd9df7f183. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBWUL1810288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ea81cce4ec179f2c152af274b9ff032150c96f1cee324bec3fa7cf2eb290ff. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBWUL1810290.
Changes (feat. Hornsman Coyote) - Krusseldorf Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dffd4d95d687dadd5bd1f34fa20e82163b67fd2d97df2730ae6e873c4cad008. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USLZJ1887165.
Changes (feat. Hornsman Coyote) - Dub Spirits Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a55b7a858cb722f0cd41df7d0680432795a24f3eccb83162ae97348cf71c86. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USLZJ1887168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf339df18611d2a82c6fef9495a28237c77ac13ac467c290cf232dc005f1bf4ca. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBWUL1807027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35de739be8bc1357ee27a4243a4ccb9d60479b29c5b52b6559c9fcd54e88edf7. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBWUL1807043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e9db1225daee3bb93e2fd9bd1f4e9f20e61a2d82c4d4b0cbafe41f9e3859e1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBRKQ2517490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dea154a04469f2b447e82c1e5ec400f13ffd269ac3b6c41cdca4f258445eab3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBRKQ2517493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf7dba61eaba4a3147aab3b32f538fd3e77eea3509802ccb0a095d9743c03a2. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/GBRKQ2517495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02363dc651dbfce52a4924ee1e902842cd4e232ee56666253a69a6fd922b7121. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBRKQ2517499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae39c2bd78fe00da742cbb5130f29073bbb699d8d6e0e6cbc6be15f572e73def. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBRKQ2517502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc22a7707aaa2e9bb83621a26a5fa00ef27ee89d667c7b3584d4a913abe519f1c. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/GBRKQ2517505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ae27fdfb371e7dfefb458621ddfc76be77e8352d5d7e065f29d5b9b981fc15. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/GBRKQ2517508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf87fe67c5250a383415b0f9fab87f050ff4d6d9f270fad038f6a438f2ed6d08. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBRKQ2517509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe4cf7bd1bf96578e390291db6a4dd0b4c6597333ce9e4fe1e08d4807a437b5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBRKQ2517513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e5ce4e399a7a0c3063dc67e9ffdccc46964ac2aecbb4263ab32ad1a73acb0f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBRKQ2517514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe528186ceb36681233c98e51ae63c19214fed6f3e77b25448f1dadef768a0946. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/GBRKQ2517515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce7282d461a000567efc0fbafcc8a7fc23f60f861ae2afa0a992d25bc9b201f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBRKQ2517516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52bb3ac7aadba53c10e5fd5246add5acf02663416d6e23054db76e149be9967b. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/GBRKQ2003223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6840bb22a9a3cad66432624f620ca3e5e3b90d01f217c6413135e5e4e0f11b5. 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/USLZJ1890096.
Ganja Farmer (feat. Sammy Gold) [Remixes]
Ganja Farmer (feat. Sammy Gold) - Jahyu Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6f5e3804a24b8b13e67711e39a00947a18be15d73596d056369beb1eaaeda8. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/GBWUL1807557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822f910348c387ef5997bce7e29359a0c66b26b467a4c2251e2dd876139a4ea6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USLZJ1372509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f67f657852f0cfa244454a641d921037564147858cd9622b1759aa6250cc70. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZ5FN2201408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc22f1f359b9a8c9dd995882a0f1d827baaf3aa3387b7488b62f0d2e4123a7c7d. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/QZ5FN2201411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168df650b1c1535e804f86d33ec1a95e3a117688918ac45dbd6a082e1de55ed8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NZRI11400162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc48f49490b099fac3642bffb6439799f28a3e5472f0409811daa37f501f0bdf. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/NZRI11400167.