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 0x29ee62e75d052ec625e5070fea3af20067eef0a44c80285bb3b334f1db71ec98. 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/7f46ee6a-213e-4931-b81f-c1d43ed6e7da.json and https://artists.proofprofile.net/proofs/artist/7f46ee6a-213e-4931-b81f-c1d43ed6e7da.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 0x58ee04eabaec01280e59c28707404cfb208dc2b68ecc9cd1b25a92b896bec8c9. 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/QZ8GX1701559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9e7e950a51fa0abe281f7a2867af5a8f312e11c362569dbf131d1bd58f422e. 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/SE5752464076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a5a898a51c293e788fefb04e8553558d07d5d84e6cdcd6c5cf3b8e7d034a3a. 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/QZ8GX1701623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e18e32ab2ec43e4c6e66e5878c376ff9fb929edc6cb75cd310209311d4ddf8. 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/QZNWV2311190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855aedf39c208c2ece0bdcd3cfa7b3cd1eb13ce5819f3c6bd5a61cebf78e76ce. 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/SE5752464077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004c94f546d1c2a7efde6831ddd83523daf3bb9a0ce84901e6d9485fa5212cf6. 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/SE5752428561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46287b229150b4a3dd8e550228ba3527906c703ae9b48207c8079798fd6b3fee. 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/SE5752464078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ba0a804c77d5e3b67fa736b829ec8d760b51f1788d870a640620aa91221b23. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/SE5752464080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004c94f546d1c2a7efde6831ddd83523daf3bb9a0ce84901e6d9485fa5212cf6. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/SE5752428561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3267cdcab8b71d1287262ef6102c2c79caf6178ff177fbc6847b1179ea04b7b2. 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/QZWFM2304336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a5a898a51c293e788fefb04e8553558d07d5d84e6cdcd6c5cf3b8e7d034a3a. 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/QZ8GX1701623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8729ef309ea0d9637e4fef7bd7e325e557401e956fc444015200516c864f462. 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/QZ8GX1701560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ee04eabaec01280e59c28707404cfb208dc2b68ecc9cd1b25a92b896bec8c9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8GX1701559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687c494893b586b8240d4e72562b5ea73e8fbb401b9b0dfb7738e8a1d1c6889e. 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/QZMEQ2030978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a76c1007ffcc5916c67651d8c2ca4cf942e2dbe92de52131ab7d87147c4013. 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/QZHN81972777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c87c26b50109652b8309426354684ecb6f1424a2e418ec252b9908f206a9365. 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/QZMEQ2004473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7d2fdc40d93cbd5fdc725e52d38426d17170e2ee51bebaf356117c286038b9. 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/QZHN81972778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7869ab1a40b7a325daf0091d67c6b03f15f90e38dc83ed1523f4aca500a605c5. 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/QZMEQ2004474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2daacbaebff32f261465a52c9c21cfe19f643dc987f2fe2855b809db73bef85b. 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/QZMEQ2030979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fba2fcc3da34da795676fd5a0972ba11381cb9e87393af7ee8a6b56fc6046b4. 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/QZMEQ2004476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98c02077eb9ff4fc788459439878d6ad40de2bdf8a225e4096956f7f7e34ef2. 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/QZFYX2038112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8888fe93dc1d44bc0e638fcb4a29be9b8957f39de0fb8b49790dac684ca6f260. 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/QZES91885209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b98b7c138c55920ea2df15cd3eb667684316a42027235c9e4f3311c2e56c1d. 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/QZES91885210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9e7e950a51fa0abe281f7a2867af5a8f312e11c362569dbf131d1bd58f422e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752464076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a5a898a51c293e788fefb04e8553558d07d5d84e6cdcd6c5cf3b8e7d034a3a. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8GX1701623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966d19293bfcdaaf6afb817398806865507bed32eb4726449df29f7bc8c51ca8. 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/SE6HN2488333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e18e32ab2ec43e4c6e66e5878c376ff9fb929edc6cb75cd310209311d4ddf8. 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/QZNWV2311190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855aedf39c208c2ece0bdcd3cfa7b3cd1eb13ce5819f3c6bd5a61cebf78e76ce. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752464077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004c94f546d1c2a7efde6831ddd83523daf3bb9a0ce84901e6d9485fa5212cf6. 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/SE5752428561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46287b229150b4a3dd8e550228ba3527906c703ae9b48207c8079798fd6b3fee. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752464078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ba0a804c77d5e3b67fa736b829ec8d760b51f1788d870a640620aa91221b23. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752464080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c5fbf2ba54f1872527a87f1d0f1fc4e226914ddb7913656d8a4a0167beccf4. 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/SE6HN2488335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd027ba5726454ed424b87445cb424462056a3c2a1af42aa9f07bd30d5cd9620. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/SE6HN2488334.
Some Bunny's Feelings - Lucy Loone Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794266afb8d98a46ab7a1c44e2b6034e72dab6585634e97326042ac8fec928cc. 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/SE6HN2488336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b806c342cdc6b2b50eb7bdc1847ecbc77434bc02e09ffb1e5c03b88c0feab3. 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/QZHN81940757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaae5317627735b98f0ae2852c963c269a3a7bd94d2bb1d4759ce7553f0ad75a. 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/QZHN81940759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31bda1efa1bb6b745eb6fc9fac14d3a109c87a787174809a8af394848b53943. 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/GBUM72005030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1534491d79f1cb1c2ed84c6184a68ea33b9fbf002da4eb6af9a5ad0ed545ea. 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/GBUM72005124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7313f7bebc86657ff9ce40f68e3251c2b12896de0f53db2eb3ac11ad648f148. 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/QZHN81940758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d359c8805763c7d397266cdbc350e0992e0b869e6904943f1dbc137baa9ad7e. 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/QZHNC1998518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d249c84a32ce3965b2dfbe9ef7ad151358df0c2077fb98aafa84b4b88ecbc8. 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/GBUM72005220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066d3a3fe54081b5f6ed3788bc7effa775abd8a1cd2a8d54547963db33012e37. 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/QZFZ42024175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e57a0a9c09101d74fbb760c5916863842dc7fc3643dc8799ca488b969ac159. 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/GBUM72005219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649d07f1c18d7a6ca7719dc35ac16a74042da6050b6c9ebce10effff9b69f4af. 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/QZHN81940760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52beb9e68d8e7758cbee6547639627f945b5126232d6f51a4bb041210bdd15f. 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/QZHN81940761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c78eb4b7271679854dc9c7e2548cf34793529654dcb9272f6ec5c33163a1bb. 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/QZDA42114213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c14afee2221ca9a71b280d62723a8fe646956808b313746f302101a09d4128f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZDA42114214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdc085a0c4461d4b0f8cce0a34aec725069c21d0c13e8af4277887c0e633bd7. 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/QZDA42114216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf16a45c39af283442615bfae4f6ff38cbbfa37c0fcdf2cafef06284e0d6797. 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/QZDA42114219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cdd16c0e16c59e7058fba0a28a4cfff09fe41727a2d76e551cdcb760991373. 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/QZDA42114220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4e7c67f1bbe4e0199947c8661ade4b3f4511904105325d5749af25aabdc507. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZDA42114222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0528223e36aab7046bdddf26e454d690b65e35e4f21e38675f2f0edbc2bb76. 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/QZDA42114223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f7afdc07f7f3811a1506fc64c4fff8cb45f33f19014f18036d25a469566f9e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZDA42114233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00752b3877f492e0a4eba6a5133383a3dd318853eefa8a5c284bbf687bae545a. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/QZDA42114236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb76de050642c682c652528702186f31783b966525ccc42a0c89b7de97171b4. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/SE6XY2207457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a28f88586d4e7f9c00da7b4f5b8f0ebdb7af282e630067e939abfe4c1008c97. 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/TCAFC2033070.