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 0x5972d4bd29ca975973e88ee84dd7c527ba31c64534489bbe204cd30b0afbb66c. 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/c6d37a7b-8fdf-43e4-a878-700650cd119f.json and https://artists.proofprofile.net/proofs/artist/c6d37a7b-8fdf-43e4-a878-700650cd119f.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 0xbdb00a46805d4c3797109aa1025714dbec0cc9778d7ffa6310b03c3c4a193948. 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/QZNWX2324735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e6380b842e3738c754d314fd837ecace3cff1ddfd951aee2e7bb8721ec5af2. 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/QZNWX2324736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c587b8a49312c0e506f5c142946f7282e6615d66ec097249417759bbc144f6. 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/QZNWW2320294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d59d02d5f523a64a51daa01f02715ff95d8793ca670847bb047746ae9cba6c. 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/QZNWX2324737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc80e84db5028366542e64d6629971cbe2d1c6c589c8cf7c2a1354ac762bf787. 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/QZNWX2324738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e72297101033526e51f3fc945b451f5ae65623f988a8f2fc7413a7a113bb27. 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/QZNWX2324739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc065c1dcd54b9965cfa31d6d5986c3962961d7a5d26f00ab8325666d46a6d782. 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/QZNWX2324740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc550fa36376598020fa22153d8e5ad43e42bbc66295e77d12b758ea8f8d6e77b. 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/QZNWX2324741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49057298d04535ca28275ac2587cc013bb23475d7679b6ec99b80a5097a59286. 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/QZNWZ2290883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c925cc56d8a885495e283d2b065172220b63a130920a88ddda012672e2b3fcc. 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/QZNWX2324742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e532b6eea09e36f05e7c75db018f486ed53fd9609dd268367c6ff53a078966. 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/QZNWX2324743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8b9449bf4ca6a2d00cfabcb0d8113ce444333b14b68c27569c30e762dc07e1. 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/QZNWX2324744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb861b91a559d9d1bfdb330e3ea772ce5ca43602d5e370a98dc46efed7453b287. 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/QZNWX2324745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa16b8e9701158379cfaa880d6fdea87f9120173303766f7b8c0a30fe4b3a1410. 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/QZK6M2230560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef98896e82a3e6576798afa9547a2c5f96a70412e253f8af97b565439b16e26. 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/QZK6M2230561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4398b81445cabb6749b6511e9a8408bd1409303f7a6c516dfb1e712c4b1838. 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/QZK6M2230562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3c57ee0800843e423e33f1e3ea23d862020f7cac0c02de693994a0a586b647. 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/QZK6M2230563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c555907b72725c63930c807a8881867207d19de201890b0b45f4372ab9a2da. 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/QZK6M2230564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf99cffe3f9bb5a9ff5ddb47e2d17b033d4af91e16b6d23416a5adb979f8ffb5. 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/QZK6M2230565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cdc076ee3c41f1842deeb6e6f38f37085399faab6c23fad5e8a1268f700cdd7. 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/QZK6M2230566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5ec05200b125621b5b6f85da437e9d7bbc74e4fdcea36abab92fe81426a2ab. 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/QZK6M2230567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4916bf060e14556de8129c3d3e281447844d61f1ae5eed9bad1922a091c60b54. 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/QZK6M2230568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e99b19c62b6eadc36fa4efa3f3ecb4e65f0d8f8370c1024f9e1ddd826f61f5. 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/QZK6M2230569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec50f918a35bdc1db64dde8fd865b36d6e1792ff017d9d8695f62fd61922558. 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/QZK6M2230570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2352b3e8ade4fea2860870de36b42d4229efc5864cbcda92da0e7240ba83f3. 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/QZK6M2230571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341a5e9facd7a86d539db36b0bc241cab801d963cea1c3dc9ea7cd8dbdca0082. 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/QZK6M2230572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978be34d6a017859e46bc09268a1eae0f9bfac7c7193b2275b3b27b8bf4fd679. 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/QZK6M2230573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4bfe03d5b63fd8b69779d316303563f9d3cacdbb65e7405b74b86e52162940. 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/QZK6M2230574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8aff31b6fc57c816e88b2f57a1d45be303409e35f44bfd9dc9caa14d7126cde. 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/QZRAS2100201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240399a6c19d04ee60b7dd6f20361b26d0534f6738a93f5968778cd70c9fd8c2. 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/QZRAS2100202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3826792586c1da0aa122b21f710f21b5c9b5341c2b74afbd9b77ac37db8b4fc. 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/QZRAS2100203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae49551b5efcb6aa332c3ce6f7712b71caf56261e3634e979fc614c334fbaf7. 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/QZRAS2100204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22fe9f05b0907c6cf0b5ddeb056d03396b9003b28f29b5e14d5efcc3685db80. 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/QZRAS2100205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb978b6d07fc861dd1d3315f40cf407e9f01304342e265170aedd109c8913f145. 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/QZRAS2100206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda46f7c536deb8e62fecc095568030003dc55a5432341b8dc42f67c434d92d9f. 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/QZRAS2100207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e5a55042781aa9fa6389481ff8ed34989027467fc95ab0644ea7c80c1d99b7. 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/QZRAS2100208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936dbe3d7a01c2749e1ea5de4ef5ebaa051e804d091aea79528a6ecb616c5988. 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/QZRAS2100209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1534658efc2c8d85fa67d277cc130fa7a9ab349a9595c96dffb8310e6766bd02. 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/QZRAS2100210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c410d3d520abc7d5355e8a4f7056c79867108b001ae2c0b4f627bdd475a6d4. 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/QZRAS2100211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a585ca29c773642f77e9f84fad9086122468bd6992bad9206a4cfdcc3e6ad7. 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/QZRAS2100212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60623c58dcc3c2406195547bec77e09e9d35af3000b2a622c89a9814dde1a85. 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/QZ4JJ1942783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c83557ccb67af7817aa1469078e127350bcb211ae6b6d7bb0a7b3fbc82330c. 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/QZFYZ1985226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec77114081d80c207e1bc72963f9b9b26cd949bdaa10ce02a6e542f1090117e4. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZFYZ1985228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dae52a959753992d507c5d9013ee3f81755736a40392922f29068166dbe1674. 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/QZFYZ1985231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee50c16057c61589366eca781a7f66461a7bd915bd780c753df609586d826a6. 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/QZAKB2412971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f02050a535e482eb65eab6482d56b4c5a786a8cd828f8a69f66ad060aadf8e1. 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/QZMER2474215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e57e6f5cc57d76104ff8b6eab81d9497c2ebc5b35e57379da5d30120b8ad56. 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/QZAKB2403530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167d9b920b59c63a21288b2321d3e26b4689f85d3ccb3ae38db462b35ccf3f9c. 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/QZAKB2401734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34034bab4a5551a301052a6def18d6b4266e8a1cd029d9273d7cf740b741b643. 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/QZAKB2401143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98775cbfe1cb9898a000156b43d5a0eeba989220145487213646899dd389eab7. 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/QZAKB2400870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7059a9b0faa485169eb35d85ed05b150fdba3d3db273012d7f95f0de7c7c792a. 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/QZAKB2384065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf456675f502a22279a3c2be49981c15536f11908e2cba24235406fccfeec437d. 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/QZK6Q2484401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35bf44a1a1780c53adc13fac1a407b0a2f25cb3bf6fe2e7f2dae53c431f836d8. 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/QZAKB2383544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668ececf0794018c646d8e19e49879b4e82ccd4d5b40b3148268fb6ff4e890c3. 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/QZAKB2383549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a04206eb11d973e2e6095d861635cfffeb1ed46d94f0af99ac059d2cf7e3cb1. 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/QZAKB2382413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae6aacb57b8ca5933ee78523b4de59edf68ac3d1f207ef37e4eebff378a13b3. 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/QZAKB2381117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf550b765ffc310fac4fd77d7ac9b9b0c64b8dacb0433ed3fabc2d1a786a1071a. 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/QZHN62466918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f24a7e92d4e8af4cd813d6f6e164a83cac83a193707d6ba09d8eae3394998c. 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/QZAKB2378967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b621a6121a705df5388b110c98e59c5621d413a39b70bdccab6048eb851f0e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZAKB2378823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb79d4d02b9879101046a06a413af0cf914f50da139223ed98b831295963b64. 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/QZAKB2378068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5272e88373dfdc2caf3dc5d4b3806965bb632edf694ccf392051f07d3885161. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:22:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2378046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac921954f1065721f3cad01d4158901679cda03c125e1cc30371bfad0655feb. 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/QZAKB2373974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc596f71e63b4eff9a4d21ea800a6bbd9a7e76deaad5e0be76804c61a8a8b0d37. 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/QZAKB2369238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902d8b5bb3aa590e81ce348f6f25051675ef229d61d0767b5693e3ddf56bafa6. 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/QZAKB2373419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca6784b313c3a40f70677191e6b305600ab37d9eca07df8744792b12c854707. 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/QZFZ32415195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe2fec99bc895f2a20fb53f9f5035cfd6da44fadb77f5b88eb5dbd961dd9ac2. 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/QZAKB2369237.
Moonstruck Blossom - Lofi (From "Kirby: Triple Deluxe") - Cover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5a7ea202433f8798ebfe3ad24a5fc856a324467cd040899598c908f8e7e5c5. 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/QZPJ32339462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca6784b313c3a40f70677191e6b305600ab37d9eca07df8744792b12c854707. 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/QZFZ32415195.