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 0x5adee6c87efc0555dfd91405f18a2032a8757c573a1a82250c9e9d4d857e3af9. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/69e69777-0af3-4f3f-90c8-dc32cd570212.json and https://artists.proofprofile.net/proofs/artist/69e69777-0af3-4f3f-90c8-dc32cd570212.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 0x927cf6d07dd69a930d8a5e686e59c762c794fd6df8a8e3e574852123b8ef26ea. 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/CZUM72300570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb9cd466cb835d4bb3e1e3d31875a2412422da3ae939c266ff4edb5cb20b942. 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/QZN882350273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601657595b610057088ba2c97d5b526839b107fa891f5eeae647323389278bdd. 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/CZUM72300438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927cf6d07dd69a930d8a5e686e59c762c794fd6df8a8e3e574852123b8ef26ea. 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/CZUM72300570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ac2b8021bd8075d2fa4dd832548806307d1983bc8e268eb377ebde37ce1452. 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/CZUM72300664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772accc2e030202b98b9afacfcf8971bdf2941f2440bb8dc852d1cfb62896cc1. 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/CZUM72300665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccf551a72c32986939c94f785b08c7b9179518a7a0756b26cea891c0d1ac009. 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/CZUM72300666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb633f775df32b8ec97c34ebd6ce4a5d5f016796a6feac8b7e8c5d0a40e77a980. 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/CZUM72300667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731e749d51f8871792a20a1910afbaeb1e32ae87b8d302e8e5a81b71e7220f3a. 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/CZUM72300668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7480446417ba9f5085f87d1466915a9bb796fe7fae42ae62f61195e135732f. 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/CZUM72300670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76bcf39939c0ede1da3ca47211f8515d0d6b2a3be1d52bd93ec89c3d80d54197. 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/CZUM72300669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99632a5fd147d2221c6a130c6aa462667874989bdc3f4878464c4ae75cae49af. 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/CZUM72300671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb00e7631bcf1cec7561d2eb9a88295094da4fb1d6760acb2cd0146d55364c99. 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/CZUM72200943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07223688cb392c98deb7ea02c1a853f5d25ae7834ccac164feb097af24afedb3. 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/CZUM72200983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d64b29ba1cacd4034ca2e60858042340ccc7e909d7a6da9b59e06aa719256c. 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/CZUM72200984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464d36b9eeb63f41d4707b9e8ca194dcd72cac77f85c85fbb11878d04994536a. 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/CZUM72200985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ceef16d0f3c23edbae3fea035cc594c45c68b1f011c6df5155c6b9f6e4829d6. 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/QZHN32266986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4648668f3f29d4b6b84a92db6c018153da257d88635db6b2f9c4bd993a08f5cb. 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/QZHN32266987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b57df290e6fb1d45fc36b10d7adeaa5ebb2232121e7765bf8c19cf78bead53. 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/QZHN32266988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063a7a6d0ca8b69af4bf78771f56bf6b2d7d4e3409befe0096ac6c1e966ad531. 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/QZHN32266989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0729a4ba3df1616250bf6cd5f112bf54367d393de5ed077a14f95f5566d74022. 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/QZNWZ2147902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652717b58ae0866afa2fba80ae7f0d8860a67f6ea32bbbea7787cf133d2ad2a7. 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/QZNWZ2147903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd60e9f65e8995676e03e349f19d686c4d538e9e77a7eff055279fb19b0779a. 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/QZNWZ2147904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e7ace71caa34301dff7cef47c68d96ac958a4f9c1b15ecd990847e46de055d. 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/QZNWX2181311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91cd844780ab919497bd3b93649e5d9b92a3404a20130f7f74199746cdd52de7. 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/QZNWZ2147905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648916e031296d65bf2683f32cf0f66d091e98a4aa9fc665cf1c80fdef87950a. 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/QZNWZ2147906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44db15c8082ec69b14b60bfc495bd3d9ae9736b858255164059b319dba6d2fc6. 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/QZNWZ2147907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92a464291aec46be4a38cb19843a2d83ed0bf8bb898975515f862f0deefea7b. 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/CZUM72400257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ef0c41afcf96d3b178b771fb72b1765567bd366105f4e77e72a67a3a266b42. 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/CZUM72400256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3bf92d5e0e5569ca9aef352c0a663e70cdef1d29b45dc8598b11bf80ec2c3d. 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/CZUM72400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c93c65d0c976da2a352626176d6c89b5b81dc6a0bef6869c33fc53e0afb02a2. 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/CZA163306140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c8ffac932d547a76e2592393e4a21e383b99bae344040ea478f521b6ce6c9e. 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/QZYFZ2388931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a7973094d8c31821f235efc0b24d72f324b1f412fe9d7e15f970c16d1c7355. 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/QZWDW2214748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb00e7631bcf1cec7561d2eb9a88295094da4fb1d6760acb2cd0146d55364c99. 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/CZUM72200943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd351114a39a4779cd882875f74db32a4e33397467c0997f1d41252624b2e74d. 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/CZUM72200873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0418210936cd0f2f9be1e788cea51567121c1adf6f029b5770f6c01d7de91dff. 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/QZN882256240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd90b06fa501724e9f492ea470d73042ea0794dfce35424659a0a4a450af2350. 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/CZUM72200776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcbb34e5a5554160244335f26f91344fea949767523a107320c08ab3543ea608. 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/CZUM72200644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ceef16d0f3c23edbae3fea035cc594c45c68b1f011c6df5155c6b9f6e4829d6. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/QZHN32266986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4648668f3f29d4b6b84a92db6c018153da257d88635db6b2f9c4bd993a08f5cb. 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/QZHN32266987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b57df290e6fb1d45fc36b10d7adeaa5ebb2232121e7765bf8c19cf78bead53. 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/QZHN32266988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063a7a6d0ca8b69af4bf78771f56bf6b2d7d4e3409befe0096ac6c1e966ad531. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32266989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac5197482f8366db07c1035d1f54cc12dfffe9ff5390f5bb5d5675a13b9f472. 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/QZES72223667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e7ace71caa34301dff7cef47c68d96ac958a4f9c1b15ecd990847e46de055d. 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/QZNWX2181311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1298183b3a5b107d0e329754ba191c9eb9920c18270f23b2c38857260b8bcf. 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/CZUM72400634.
COLLABOTRIP (From MMOriginals "COLLABOTRIP" Show)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637ca84aa1d66d79cd13776cda8e4ff3e6025d4412c1af6fd11aafdb46fad828. 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/CZA163306130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510075bf1929fffbd2830507b6bd303e5e9dca5eeadf3f90f569d1b8e03a138f. 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/CZA163306143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c559aadd2860e05005ed863e69e43e62d42faecb587481cca332c1e0f83b30. 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/DGA062381051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8429c45239c42503e99add9798614acb5168eb1b97bf1dc3e6b45760d7dcf96d. 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/QZYFZ2343047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c31ff494bed8e878deda4366021de7f98b1befc8cc4c30decf778444e601628. 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/CZUM72301113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37cd472d34787d3a13a3c49e18260fe4fb922ac243778e0df9e722bcc860eafb. 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/CZUM72301116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f39c2f97f8587cf7e7315776f1dffaf20bde65d9757a4f0f911a76e54a1817. Chain 2 (Bitcoin): anchored in block 957013 (2026-07-07T08:31:11Z), 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/CZUM72301114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aca5a3b3d1c00b3f3a5f7c73e8f44afbe4ff86c6ab852b881548dfb5c5fa88c. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/CZUM72300815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3035a42b582818ea36af596891e40480aa5c0101155cafbe27e854af18280bda. 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/CZUM72301120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b939c213e3517041e24d442102a154e37627531a68fbda8db5504f4c6adae4d. 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/QZZ662303217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa234dfc8d2374f91c6fe2f95c7ae29bd30c7aee59eb780289e79b7687e5708fe. 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/QZPLR2238254.