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 0xa709e41af701e468088703867958ae1ee6fe479e7bff3d662358aaedea400d71. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/796efc84-c04d-4863-88eb-d9b5b14b879e.json and https://artists.proofprofile.net/proofs/artist/796efc84-c04d-4863-88eb-d9b5b14b879e.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 0xeb7182108a2d7ca3e14e1929790a7b0cff6ca550b3d66bd3a95dd98166e7545e. 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/ITI029600196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a46479bcf9fbf6e38fb94cc30a92c1e90b0f5cc99d701ac7d00d3645a3942b. 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/ITI029600197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e26c0abcd2c488cb601a438a410e044bceacd5fffc724ea1e0a6e9a06514a7b. 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/ITI029600140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd993e58e8cf4a9b1e65cfef513b2cfa278e9524634561c3d70bdaf0c0c70986d. 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/ITI029600198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe6af6422f089fcf98cfb22ca3e28a4efe49cff25b68672881f305209f2c7f0. 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/ITI029600199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755cd5a71da2ada97aa20356a1c05760b8552ebacbd5466cceaedbff626667d7. 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/ITI029600143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c8900b5c1416c020ac6c71a4616d83a03e0d7f3670af34c173f992ecfd19a0. 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/ITI029600200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e30e00a3749d52a2a4408431fcb77bf169dc8a88b8557c32174b92286b2c8d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ITI029600201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f272d45ecf19586ada15028889dee923cb6507b5c0f240925193e6fd036f67. 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/ITI029600202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4a746b64a8489d7fdce40ff5184682c3a1fb49c6ede0cb7959ea7e6e3e4b43. 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/ITI029600203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a95b0c29392275755dacf8e5b5f1982db8fd89194bf76f4f132b657f99c5490. 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/ITI029600204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2042017ee19ce8063119f35c752f1ccb477109d926aa2a0ecda9d196c2ee388d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ITI029600205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebcf85e418e6358b394cec476f01c0cab13aa7ba5e2f61343f5baf4ab620684. 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/ITI029600206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0228fc29af8ee4d2145826e5f9b17b09ca76c081c828fa5bca91c1f2a7e2f900. 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/ITI029600208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b728f4640d5007d422c1e0135397470b184cb62fb5d2b9087809435b63de6de. 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/ITI029600150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7cada5e78e94cb7532970eae06a38a0177a2f009b52f867ffccd6d288a1ddc4. 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/ITI029600211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8937c98dd3d40c17db0449b41a95a8a64742e1ae8986e2c324383966b3a2be. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ITI029600213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99dab0709a396746b6c0dbd39a7d0d7fc1b600871a3c04b53519e56155c2d5c7. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/ITI029600141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ba445960777346091b289bdb1ae26bda4fe4d4efb45f370d6d95449b9624cb. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/ITI029600212.
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 0x23c07f88b0538fc5fdee022478a222e7ca08019cf51416beb17a11dc14ae8e25. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/ITI029600207.
L'Attacco Dei Funkadelici Quattro - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228c4f27257ab00339ead9c64459a60ae2636e36e0420aa62c91dd491cfb14a6. 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/ITI029600214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebec2779030eaf8e68e65f3a6b7e15ebb2194f75f48cd3fd979268d7e9606fd. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ITI029800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1872167666b98a3e1b1405f512fb452464d244f234c0d63d61057288da210c. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/ITI029800020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99208c6d7346d4d4958b970c6989b78431047e754cda3951d5e4513d34e7fae. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/ITI029800021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc52e463e08321e78082e0f878bd5ee560f7533b78a9b7cae51cf0c55b210f2f. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/ITI029800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1e4cc0796b5eeacf7a5729b0c6dc0c41a1445afc095056c90fe93d38503f38. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ITI029800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f0647f3bf5a1780ff51ccb0940107d6b3ab56f860e271cb95cf6720d20f27f. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T11:00:43Z), 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/ITI029800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd826001d5b0431a47a2b062cd899617ba8c42231e4f7aad72943f2399434ff30. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ITI029800026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac27d01c1995d8c7781b4d77029d73bbd9935d9acffdee14aff732902726ad04. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/ITI029800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9872cfab60529c85c85c71f4dbaced7cfb5e3e47f235a5b9ef06bfe51b4e26d1. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/ITI029800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2252720525fb74376b03c79b356ddbd610f40b382d2bc14f2804e9cbf31b42a. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:33:46Z), 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/ITI029800029.
Punti Di Domanda (2005 Alternative) [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65e0eddb1e7a3ac1de7d642506825529001f75dd69b78e881ef048a086a7a2d. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/TCABD1238043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc87e684b394292533c554d168dbaa9302b5fd32f73d678022c12667f0b23dc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCABD1239888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304461f9e9ed9622037ca8d93e015b88f406229d6b38001a241280bd8fbeab63. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/TCABD1239891.
Punti Di Domanda Dj Argento Rmx (feat. Il Turco)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a03cd25dfbf1f37faa12be5105cd56f6c9e8704959305b31e4e349d1ccbabe. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/TCABD1239934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65808cf3f61fff6fff075f26d5867106d86898fc3d393e02d1fb3b0124467114. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCABD1239940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980e425296b7dd66c37674b0c01584178f7fee05c3996697dcebca5449ca4e32. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCABD1239943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e80147c032ab6999b76f454196aebd13f0c9b867518177df0c4c7a75eda19f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCABD1239954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaadfc90e3227ac4c22f47b67bb9f2ace742f969ca1de26968808ae445faaf33c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCABD1239956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ee0070d08cb2a2810181b082a194eaaedce1fd02cc8f4292ce57aad21d5d57. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/TCABD1240004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3217d8501b914306305b47ade3717e4f56c0f7cd84121a78dabc2875252f14. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), 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/TCABO1363765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07897a236bd742c0e491714b0cd3ef67a2f163f1f4a71dbec99d5dd50eb04e92. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/TCAFD2031929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08335da9210ef575e6047ff4180865ca61d76d23d5369bce1e376bf3b8db372. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/TCAGB2246907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011688b1397045d5bfe026a7e73e8a6f9bb62235ffa3244cbfd3f6c1b47196e8. 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/ITI021300506.
Persona non grata - Little Tony Negri Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01c7fe618072cb5cd36be4e42d9ec606b45db8e63d7fcb380871fb59ec79c27. 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/ITL771903109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534f34bc399236bc361709d5e14fdaa86230ef73c87853160a9ec09bef8e7512. 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/ITB551413128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a314933579a269f35d9c3b82e98ba5fc09bd91e80890f571e83a7f753e7fc4. 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/ITB260600550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5d90f4a398819ce11b0ef13299bd6e13db224da9fbd88c372a6fb1148cfdee. 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/ITAB21300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45404f9d915c4b945b384d01464264978911b5ceef37dc138e916695fc5966b7. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/ITC940600487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34748d5cd56080220b88a76e0c4ac270146adfb2918d2e710cf5366d1c4d3dfb. 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/ITJ790600442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d31492535e7854789727efd08c841475798703724925035cad50e1918ac58a9. 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/ITJ791800092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5ee86e95618100ed3865fe457774b7cb5280923253867662ba8bfb082b665c. 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/US38Y2313100.