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 0x0e894964dd4df8ac2cf9e74e4a2f92cd5b30d4ec9c6d4ee074b818e6ebee9356. 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/271a7e94-7c65-4fdf-9913-db23c658102a.json and https://artists.proofprofile.net/proofs/artist/271a7e94-7c65-4fdf-9913-db23c658102a.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 0xd20388a78522b37809ed03f03735dbddd05cf5fd0aabf431a5c507f1f975f82c. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/USHM80643355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed5b56872e76fe288f1de29820359cae3cea0e64f219614f931920f1189ea7b. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/USHM80893849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf530b20519a89e18cf56cb7bcd82ca1de2ebe2d9cf24eec8192e3930ce0f675a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USHM80893851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ee08511965d9c2ee255bc8e8c1b59f1a340729e7b08341d696d4ea36bc709d. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USHM80893859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99612032175803961983220aee57213dc4404777c1f67abee2fe6c76e39badf8. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/USHM80893860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bd3e5b47d322401a4b9a7752bfa277f0a40d65cac05b7fac722008e6ef5d8f. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:48:32Z), 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/USHM80893862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634376fec0acd79554ffd1de420cec7dbf596a21dbd762d492df402f61dd2896. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/USHM21307534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8ee820ce98a862b190a8bde40936b23fd7f83d199145e9a95f9be5d70913a7. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USHM21307537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b987e853f681e49bcc21287272294b426b8e244ca25ef840078eec18f05b04a. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/USHM21458688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea2e3d8673a879c60818ab6d2aa1d64b9f9d65ea2df7fc94818740a5788c282. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USHM21458690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41aabe5b29a16bde540bf8ded15b047cc048a375d72fddd8356be7bdbddf170. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), 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/USHM21458692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee33c2b228ba9940274088b21e671e4a9ad0b664382f70a1c6566c3bd9c8bdf. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:40:44Z), 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/USHM21458693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa104aee805cfae74d014cc37ae54252d9cd14b363f4fa8f5401e9fd1d12c1aa8. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T10:12:17Z), 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/USHM21458695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d1fb93e0104918f353ab37a015d8857a8d3026d5d579a81a63db5e6262adb5. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/USHM21458696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192e9641ecc1d10620d994253b7b52011927bb67e778a0f8f1b1469c3c01800c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USHM91682053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d2086e6aa7bef20efd95e0001a7629aa1d6a407c7264ad224bc4b6af663692. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/USHM91682060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba43aa149615cf7e69ed40e70b86ae22355faefb530e06d6018fb3a2e6ba0f6f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USHM91682061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2316f16afc12c2981ee8d433cdc1586bb5bc4dce5111759d9061af84ca2dfe14. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/USCGH1718613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa6a530d83e88a7028ba3f4924007e92eff1cc4a3563d1c3fc8c04fde92fe68. 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/USCGH1718618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5b5f35c2c9c15eabafc6b88e3d1678121606cb85032cb82403728d3f3f5087. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZANL1722871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbadbc09e64ba6e6efacef94af7e8debea744e6c388df6dfa8959938c68480822. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/QZAPG1734297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56723342202362d892a71a23da8b77ee545681b1b61f82a37926799b83feaf5a. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/QZBRF1892450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5156325739343921beee9dc8ba3b0c99f3ca66ee1e2934d36e38d57f73c9c8. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZDA41856276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5538d5441c127f67a42c3813ef61628c37aff431ffec66a6106c337761a55b5. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:10:13Z), 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/QZDA61885495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638055569e2cc7f2c1afb8f779d08137dc0c9c026b8b2ebb8fc8ef35c158ec3d. 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/QMPKX1832372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d3335bc541d9d7c73f43b3f0f235271f8c226262f1e52dc296701071ad4c1d. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/QM2PV1829090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35ec5f3fa095c030071638a4d855a19443ab8a7b7d5fb2284002c4a68cbe6d6. 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/QM2PV1879208.
Slow Dancing in a Burning Room (Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fbcf6ab2a7aad9394c037a422463cd8c4721d51ae39abc9b1ab5021adbb17b4. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/QZES51866045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x895dc57d2bd6d17428dbb65e4e633dcfc56b08ac43e78cd798069b37724e5ced. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:23:16Z), 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/QZES71892299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20aded44b136a8dcb00a9b99cd1c2a00409aa0fc104ea8dff0543fcddafb5382. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZES71892300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e20160f4947f294b5fe35adbba2c2147b842d7cf47dda86725f12bb2b804a9. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:49:07Z), 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/QZES71892301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b168145f1775df342a19a591b7946cc06687adf7d44d983538ba709f0fa41be. 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/QZES71892302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d62894cde5b0a073bf0c731f15a0277c4ea5103d101af1cc40b5a717ee87513. 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/QZES81862282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2541fe4ae5648d907fffe3a04fe344d835c3249209c9b2af1d8ebe383a4742f. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZDA81970069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb112fc16c2d982724e6a379d9912024d377703079aee74cbe09ac8dbb787930. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/QZDA61954680.
Boulevard of Broken Dreams (Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0e9f7a27453969ae6523492e5e2f950eee3f44654600d5c56a1bde660f3e0f. 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/QM24S1917419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2eb87c84da3c92bb7693485091c60e8cd5f3554c7e18b17c637d0d38b3ed8af. 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/QZES81966678.
You've Got A Friend in Me (Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcefc0c4cf660163c590412584ebfd81940363a52dfdd70ef95951283ecfa4f6. 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/QZFYY1930710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead66a80c0e2f968cfe714884733d03031b595a4cbcce0969333d24890b77488. 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/QZHN81975732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30dd2c2638c6193475c54385df6dcf4c2884e5f421dadfa00405af5009d9201. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZFZ32041392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8171773a4510e593bb8ce0c8e12701fdd013c50888e4bfc1adfc56b4a6c88134. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZES62067487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96526ace7d4ed1fd6ea18e2f923c7d639bfe40d216970d4b72b2c121d5a672c. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/QZES72011657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d5b3522a0ee415e213e2b5c5edd5d1a9ba03d35ad1bb3a1b785542869b8f2c. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:17:43Z), 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/QZES82095679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69eb2269b096d2c5655948c7de3160a71ad08c45b9b34cb941835a81430dee71. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QZK6L2046746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d7510fbe0fb7bb6a9ebc22e81e9ac33ccf32f4171cdf2325def4af42348ec2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZK6F2051647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5830a5a54bd4b29022ed258cfa2f490ab319326a3402862c15cd74b698d004. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/QZNWQ2098800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d5e4695360a8bff1a2e9793fc79515b22ad26910fb4308a0b3227bd5f27620. 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/QZNWY2016745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c9352e72c6c5b1bc158e12e05d042a1dfad43110bbcda01cd1b1ed371a2d15. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QZFZ32193757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30799b900c62f78011f65c229c6b253ea072ab7125b0fc359743829edb09157c. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T09:41:54Z), 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/QZDA72145735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ff30c06b335ee64517f121f307ff538a77076965eb66f2a5c96231d69c7fca. 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/AUMEV2141892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x851205d977a6062f0f07b8137a4526f4588f3dc2989b2714d92554111cfa6583. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/QZK6F2126389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd1ac5db502a1674aa8176c3d418b7269dae3558d50f529743a815f9083b114. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T11:00:52Z), 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/QZMER2136620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75d214dc1503ce28bdd19261134eedd0ccfd6d13be38fdd3832bdf112b43f2a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZHN92264705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36fb1a206bbb9dfa7c025088fedf78e97de36a84247faeebe392c425cc9b8fea. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/QZHN92264706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b815ff02e2395c33575fb7b74e8e869c9986e5396b815c14148e64af6f44ed. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:08:21Z), 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/QZHN92264707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb98ebfbad8d642bf2169517a15d91d6e16734bd1e007258af83683a69246503. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/QZMEN2264654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec16f103ef5fe7259170b9167334ecaa32c680fdeae8d750720cac67af5e647. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZMEN2265480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a4c90d599da876d21ed744c5306ddc28e9a3339ddb0a17ba70b888883c1c7e. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QZNWZ2237236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68a41f41012e1cc34b23a1886b3107ab5f91d7d93febc38d6052e64ca79aa00. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZFYZ2301234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623970971908fdf140db74b1fcc5be959781e0aa083eefaa85948a7b85999f7a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZDA72346212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fdca2ac779a79b9f4f6ca7a9e198131e5f1a2bf59430ab198bb10bd6f3bf8af. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZDA72346219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f7277ac7c36d1034f7c969138fb539c1db157d639faf12b536c0bd724283da. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZDA72347187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60fd451cdbf379c658144ec410ef19f02c0b54e35addfefbccde137e2cf3176. 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/QZDA72347191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3403c3432bfb62408ea152c2341a5f4127f757b57a724b34848f52f4c00e285. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:49:15Z), 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/QZES72347851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45200f638afc48cb6faf941401e75e55bec697edaebdd218533129b9a2e2df5d. 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/QZES72350083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffcdc88822186829b185a2c33d28e293fa3b09031a2fcad73b972ffcfb81e61f. 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/QZPLR2389009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62261a3a9f07934b88fb61e139ea40429b4282d0d0d7318abf30b7567c122cf. 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/QZPLS2374525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62912b9c6b97473495e86a9a74a5a42421b1c0d78fb6b2f9a349f57ced29f1d. 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/AUGBT2304436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60fad6755f516ded1716245aab18377ca984710f7be040a624f055839268e93. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:45:28Z), 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/QZTAZ2360974.
It's The Most Wonderful Time of The Year
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbbc177e6552e77080421fa039a186d19a0a7f3f9c820f8a2b47beeffce8cc0f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZTB82340588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8705ddb3289d757b464cfefe42bc667b9d443c7df465ec9f059381fa7bc32b48. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/QZTB82340591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c955ff10ee8d205e8046e9763c53539af50c44e36f81068418de84e04cf5b9. 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/QZTB82308455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93618902eed3880944ff8671fd757076c5f921f02a8efd78db65fe89e4f4364d. 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/QZDA42497134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843832e018370e25852471f0650a3b6a7b6fb0da57069df3ba110e36d47c6c23. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/QZDA82460405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc01efc4f82ccab2b9cc3e2031d9419e55ccc4e8140ad49d3c29f81f9db78ec. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QZDA82460407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22fe64f75e2841c4a58f344d68dedf28b2a3e28c9d1afe11e86a10f8699260af. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QZDA82461587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc456739c97292b02f5d97e95837ef292b2d6dd06ad91749c16da54f08f37abcc. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZDA82461588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a84cf91b74b22f153be64a7f4716ae0be1649b161c7c1afa8302a0717c7845f. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZDA82461590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1666066d78e9565f2bcb6288f2dc29810212b0e1ddcc1f6b1d0886c1965c90b4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZDA82463088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fbb0e3e30f1d887330d0dac472f150d81c89dbae5b0c81bab481ed6c704a70. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZDA82463090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ebbb128f93f7401626cbb19c9a3e1d370b9c453a7b695aa32f7f070f98eb7b3. 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/AUMEV2416319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb7c0498ecc8bc835a4f5b6f0c1cce6443af85507ce5d8bca55825e92357da5. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZHNC2434801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d64f6b02f692220c8b418de95067ac9a7453024dc05cd018f88fb4271d91d5. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/QZTLA2412714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d1f0172b4efb929934c9c96dd0f652571ec3ae77243171695b8926c3d5c831. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QZQAY2410747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c60a1e2eb44fc834cfcbdaa12f68b1563f40df9599b8402106330da3f336a2. 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/QZQAY2440116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9ac1122634a034d50560688cacef43788afac747d71c4b1505d244d428b20c. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZQAY2454071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9734f3262ac0ce21a948a275772300567c9e19e940f71fbf2ee90b147130166. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZNWX2468493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb0a6ac39aa45e724c4a9c9a9bcae1d3869e20e2b4faa736162a570b6b574c9. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZWFF2401644.
Have Yourself A Merry Little Christmas (Guitar Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6b0e9f1e547365e1f80eb93e91757e2b49c62dfbc5c75ba912bafa820a5e47. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/QZTLA2586549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099b135c25bda4c5e083850a89c61d47de25963a25f80e6a994e0a31372fdd18. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/AUMEV2534790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dadb6930a479fcb0ec228fb87e7f468448eda163e9b263c8a7c0679988a294d. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZTLA2573003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137ef5ee1a1f92dfb28c8dda52da0039c2b4735304d5fde07164cdd3d4b7c576. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T13:08:43Z), 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/QZTLA2588088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10c19aa879529d3caa6ea3df852d32ae20bfa76e21cd0d0d45dc11962ff2634. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZTLA2596347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fefccfd2b4b58facbc9024c0201cc3872eebdad77500fe37bdb89781abc6db4. 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/AUMEV2330142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1799621fd6f97c59b7ccb9a4f926a53f3f8e64bc628b87e0e96b60f931e5511. 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/QZTAT2247278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c7c2da577714be81ddc3718bd944d3a159d53ccc07b7e4f061d068bc8e8bc6. 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/QZFZ32486099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5048d92d1444d904ec9eb10455675656f9a079217c0c47fcac49be038f8fbb. 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/QZTB72302003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75add896f87041cce107a7e979c5273f51678aad2b8c405d3fcd63cc6703ec08. 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/QZHN42047192.