1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x7c039f405cc4e2180ddf3fb3889873d6b42a9d3ad10ac2c7a5812a7bbf5ce181. 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/067df86c-012d-456d-99da-6f5306a002b5.json and https://artists.proofprofile.net/proofs/artist/067df86c-012d-456d-99da-6f5306a002b5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x169eec67e2ec3967c774b49e0b791a2593fb187109d88f5087ead40acda22ffe","isrc":"TCACO1678314","name":"King of Nys","registered_at":"2026-06-21T13:03:55Z","spotify_id":"6nnNBAv3n5FsbwCeXASgO2","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169eec67e2ec3967c774b49e0b791a2593fb187109d88f5087ead40acda22ffe. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6nnNBAv3n5FsbwCeXASgO2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nnNBAv3n5FsbwCeXASgO2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6360b38b2a039b630938a9061f516e6a26b15c27591b96930f63ffa32d8ca9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7BzYnqG2TK8R2a4FyDsPE3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BzYnqG2TK8R2a4FyDsPE3.
{"copyright_id":"0x8821b0f7c4beb0c477efcb318269772ae0149c4630139df66cf9a5bc86ae9f2d","isrc":"TCACO1678329","name":"Meyer Lanksy (feat. Pusha T)","registered_at":"2026-06-09T00:57:23Z","spotify_id":"5ctak33eV0f9rC4iWFaoQd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8821b0f7c4beb0c477efcb318269772ae0149c4630139df66cf9a5bc86ae9f2d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ctak33eV0f9rC4iWFaoQd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ctak33eV0f9rC4iWFaoQd.
{"copyright_id":"0x2cfa9c49d4b71c3ec5cba75756133064b432b23962ab351b184aa5b83f1d3a7b","isrc":"TCACO1678346","name":"Buffalo Soilder","registered_at":"2026-06-20T14:35:58Z","spotify_id":"2KQv9ADnclWYcm90wEzcbD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfa9c49d4b71c3ec5cba75756133064b432b23962ab351b184aa5b83f1d3a7b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2KQv9ADnclWYcm90wEzcbD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KQv9ADnclWYcm90wEzcbD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8acf54881c3fab82705efce5b8209f6435b6975c53b70b4bf8620d7f422d1d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/462e27TnYO4bb9SYQKnCkh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/462e27TnYO4bb9SYQKnCkh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614bd3ffb155b42576de2c1f1ebcbf3640944ab012b11eba0228ca2d8c0cdd16. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1qP2fzhbpWKlmMYRgss6qS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qP2fzhbpWKlmMYRgss6qS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e725f87b1657d69932e9aa4825c1f9ddac78a7dda8ca41812aa5a957736a592. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3QdQK6RmAcXZ4bpAwlncKZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QdQK6RmAcXZ4bpAwlncKZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2eed2386da720a0423ad904fa478147adc2062395b75d2c22d02ff3bba939f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3CQS0FUM9Zo5M3bsTVqXGR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CQS0FUM9Zo5M3bsTVqXGR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633434ff5419207ae5c084971c1a5244601733b127b54b33450bf7a374beddc4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/299Nx9X3N3cWuUHKdDlZQs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/299Nx9X3N3cWuUHKdDlZQs.
Behind The Walls (East Coast Gangsta Mix)
{"copyright_id":"0x9de7dec5bd6e60ed7bed27f95c2f09855896008459e5a58c4b9e14b4756c94c3","isrc":"USA1R0100035","name":"Behind The Walls (East Coast Gangsta Mix)","registered_at":"2026-06-20T14:34:27Z","spotify_id":"242NrEk4AcYddGI4dtwDyu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de7dec5bd6e60ed7bed27f95c2f09855896008459e5a58c4b9e14b4756c94c3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/242NrEk4AcYddGI4dtwDyu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/242NrEk4AcYddGI4dtwDyu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee5390d3e787110ffb9b8581a678a05674b8cad584a715023ea65dab0ee3a95. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7rzbAd8dsYRt2fPcxhPf92.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rzbAd8dsYRt2fPcxhPf92.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1732c3c261f488b00de9c41876a8787c96f51394a10826f54bf90e4a942040. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/18NWnIGgZi3XH3jHZrutX5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18NWnIGgZi3XH3jHZrutX5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d57d6884c79f275fae64e5ba4ed1d099b751133cd09ffc50cdc3240ac6e99f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0urReyQAYov17SPwqRffsa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0urReyQAYov17SPwqRffsa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c98ecdf86201b0b533c488cb6a354a05fa7272a46dea4c47402f43d16b49e4b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/19po8yQ6wPmuZCcRTw9wXd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19po8yQ6wPmuZCcRTw9wXd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13674b6156752d50fc57a15141003530c614c04984b1d6818d1ebe5671aa0ad1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6GGTHtl3cVU8ZMygVoHgTd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GGTHtl3cVU8ZMygVoHgTd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1802e47b1f8ed045c886113dd2d6588c7c4bf82ab4a52cf884427b85faf1ab50. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6KZR8LgS3i4uuH5SJn2BdM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KZR8LgS3i4uuH5SJn2BdM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3259a03e35f9e1547a4564d958f5e5830af194a0250b6ccb61a121704a5d408. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3myQCHtXTLmzo2JBRp041N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3myQCHtXTLmzo2JBRp041N.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad472604621919e1b02b65696a22a8fbfeacf707a6667ea64fab870855c62a82. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7IDE7pC1ld16wu4okFYwLD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IDE7pC1ld16wu4okFYwLD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08239aba46dd92a1c3a03157fcc827638d77e0f9aeba1ee93c525437b6583051. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1VkLfiLbCCkIN25mtuWD2T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VkLfiLbCCkIN25mtuWD2T.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ebe8659bb1329593feb42f673a632376fbd216d7778a0226fc9a0d047d61d7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1GrU56YeTA4mlbaGBc4Z92.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GrU56YeTA4mlbaGBc4Z92.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b83bf128351f902fe2e1b1061e7bd8bc658a1a22d5ef3631463bf40b977863f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/47im4z15sXA8sQxD16E0dY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47im4z15sXA8sQxD16E0dY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402c5afa9b1101d2b3296cc68eea5c8f251f7063f25961214574b22461868255. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1z0jRwcrUlyElGH8cKqll4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1z0jRwcrUlyElGH8cKqll4.
{"copyright_id":"0xa44f6a7a8f55fc586de240f198a7715ff712a205f442fea95daf09a350a2c9f3","isrc":"USBB40580200","name":"Bad Boyz (feat. Barrington Levy)","registered_at":"2026-06-01T21:56:21Z","spotify_id":"2MNQMtZbOb7rBWli3TSok0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44f6a7a8f55fc586de240f198a7715ff712a205f442fea95daf09a350a2c9f3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2MNQMtZbOb7rBWli3TSok0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MNQMtZbOb7rBWli3TSok0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169a131586126e12c235fb2be3390e1babab743bed8a7b7e38b41594873855db. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4sua8zfExP4A21f1FyKF9w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sua8zfExP4A21f1FyKF9w.
{"copyright_id":"0x3103367d0adfff9939c1f5a6b70afe7cfe53dc79c8c6efb43eb0a98c5d312c0c","isrc":"USBB40580202","name":"Gangsta Prayer (Interlude)","registered_at":"2026-06-20T12:33:48Z","spotify_id":"2FA60mHnTjK93MJ53r4at2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3103367d0adfff9939c1f5a6b70afe7cfe53dc79c8c6efb43eb0a98c5d312c0c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2FA60mHnTjK93MJ53r4at2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FA60mHnTjK93MJ53r4at2.
{"copyright_id":"0xd0c3a5ad3cdad8e8e277b93c4ae4e4aea704930f7e3b7e0e7a6442196f14ceb9","isrc":"USBB40580203","name":"The Life","registered_at":"2026-06-05T11:23:23Z","spotify_id":"3oBabM1KvZ4JHA97LtXeHw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c3a5ad3cdad8e8e277b93c4ae4e4aea704930f7e3b7e0e7a6442196f14ceb9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3oBabM1KvZ4JHA97LtXeHw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oBabM1KvZ4JHA97LtXeHw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718c9189c46b0fd4778cb4f8242a2606f62c9524a24e124d6abbd0e6def4e1c0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Zwotb5IampmdbITCc0wWg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Zwotb5IampmdbITCc0wWg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9665abf7ec42ddbabfb4359ef9a4e0e80a89c07d038662146bdc99227e1aa54e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5iILs5LrE8jezWLKZPMYQs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iILs5LrE8jezWLKZPMYQs.
{"copyright_id":"0xa92e560d8d9f79330a597f2ff0c56b8f5ae9b8a4abfd0aff195b3689dfaf6c1c","isrc":"USBB40580206","name":"Everyday (Interlude)","registered_at":"2026-06-23T16:27:43Z","spotify_id":"3Ppa3qZAxMG3mi49Ks52oZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92e560d8d9f79330a597f2ff0c56b8f5ae9b8a4abfd0aff195b3689dfaf6c1c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Ppa3qZAxMG3mi49Ks52oZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ppa3qZAxMG3mi49Ks52oZ.
{"copyright_id":"0xec52b181033d69a23fb4d00d2c3312b7cfc2e8beb20d01880b002268c5c260ef","isrc":"USBB40580207","name":"Bonnie & Shyne (feat. Barrington Levy)","registered_at":"2026-06-04T08:58:17Z","spotify_id":"0UmIdWRGDL5gkXnqG9ZozM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec52b181033d69a23fb4d00d2c3312b7cfc2e8beb20d01880b002268c5c260ef. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0UmIdWRGDL5gkXnqG9ZozM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UmIdWRGDL5gkXnqG9ZozM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d140b0e3d81469842014367585b0198602d59ec0e5fd014a4f90c4c09156ba. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3YRrR6hZ9w88kO2mKLWxgF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YRrR6hZ9w88kO2mKLWxgF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33086830152740b51ffd4f4723968f9c2d314cb47a4d917912fe2036b1d92ed5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/70fwL8BxBBR3YcOPo9iS2h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70fwL8BxBBR3YcOPo9iS2h.
{"copyright_id":"0x5f430e4d74e82577c38360ec2c468a9dde032d6745d8f23c31e96680ebee639c","isrc":"USBB40580210","name":"Spend Some Cheese","registered_at":"2026-06-20T12:38:39Z","spotify_id":"4JiNtPVMbVM9kFySANLJUq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f430e4d74e82577c38360ec2c468a9dde032d6745d8f23c31e96680ebee639c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4JiNtPVMbVM9kFySANLJUq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JiNtPVMbVM9kFySANLJUq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c47018176e0411a50c7acac7a0211a411bc637412d303c6b263045f2859463. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/410c9bEmjAn5McqoCJNYSi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/410c9bEmjAn5McqoCJNYSi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a80f79d7af9030be693f13a7a6481dbbb0e80942c7b5f647d77742694917ed. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7CwIy3dv1WSkneS0ueNAG5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CwIy3dv1WSkneS0ueNAG5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828298bd3e6467e293507a5c79b4ef0cfd96523f5564715aa2a7de305ab3bea5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0nDCgWmID4UcKJQ4muVPen.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nDCgWmID4UcKJQ4muVPen.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7281881aff76725d13b00f942eeb6d59ec4b8367724302d3f6cbe6e956f0cb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5DW201YKhhO99Kosf8dQxr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DW201YKhhO99Kosf8dQxr.
Bad Boyz (feat. Barrington Levy) - 2016 Remaster
Bad Boy 20th Anniversary Box Set Edition
{"copyright_id":"0x957c7b367840723f3415e46f3cd2d91bfc14c1e8edeb4271fd776266fc814a37","isrc":"USRH11603421","name":"Bad Boyz (feat. Barrington Levy) - 2016 Remaster","registered_at":"2026-06-11T04:57:17Z","spotify_id":"7utoiSWSoTn1AZl45pgnq9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957c7b367840723f3415e46f3cd2d91bfc14c1e8edeb4271fd776266fc814a37. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7utoiSWSoTn1AZl45pgnq9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7utoiSWSoTn1AZl45pgnq9.
Can't Believe (feat. Carl Thomas & Shyne) - 2016 Remaster
{"copyright_id":"0x5fa9bf1da739c2820731939444c110d0891aae488f8bed50485e782c62acfdf9","isrc":"USRH11603444","name":"Can't Believe (feat. Carl Thomas & Shyne) - 2016 Remaster","registered_at":"2026-06-19T07:58:27Z","spotify_id":"5KvkALRbJyl5LOgGeINdHu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa9bf1da739c2820731939444c110d0891aae488f8bed50485e782c62acfdf9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5KvkALRbJyl5LOgGeINdHu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KvkALRbJyl5LOgGeINdHu.
Bonnie & Shyne (feat. Barrington Levy) - 2016 Remaster
{"copyright_id":"0x2fd21e2588642e3a38b02d1a3a9532b8d722bcc50dce860076ce8eed0e74f289","isrc":"USRH11603445","name":"Bonnie & Shyne (feat. Barrington Levy) - 2016 Remaster","registered_at":"2026-06-20T03:19:01Z","spotify_id":"4UMh1Akqx5wRewrlZTPahf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd21e2588642e3a38b02d1a3a9532b8d722bcc50dce860076ce8eed0e74f289. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4UMh1Akqx5wRewrlZTPahf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UMh1Akqx5wRewrlZTPahf.