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 0x54a87faaa1c27b9c43ba0c70cc0d13e293cf3c09c653e1822a6a38a233b794b1. 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/1d0ab7c3-0bfa-4047-ad4d-bc35c4be139e.json and https://artists.proofprofile.net/proofs/artist/1d0ab7c3-0bfa-4047-ad4d-bc35c4be139e.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 0x321132861b48582b1363c06ba8a582203103c8b29e07fe60e66ffc1d76d0d4ce. 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/QZNJX2343078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d78dd86ab9482bff16028f951d1c4b377e4171344b2b1d98359db5ae4774e1. 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/QZNJX2372004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f612d77118d4c91f74fc0c17da2a80e115fe8755161058efc976d056f2c47c. 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/QZNJY2323905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496e878a2997a44f1a1cb68ecece8049a419701e560dac958a41c0b343dd54d9. 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/QZNJY2323906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1026f74d96d9bdcca6f5147fc35a077d129f6c21ee61fdd141cee2bc52b173b1. 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/QZNJY2323907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe301ecc7e29924f8322ccf964c6e0878e338eb70ff94595f7b93363e790aecf3. 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/QZNJY2323908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e451c8ee45bcfadf1a6ca81f318d03ad49f420f1d4b18fc43370721ed6f7547. 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/QZNJY2323909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396a74f771224df3caecfb764fb66bc55e43df29152b68c4be3b0b3dd8e4a361. 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/QZNJY2323910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8788ebce64a4479711b2724f30e7534177cbb8f2e8efc4b5d299ada329b097c4. 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/QZNJY2323911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20447c358ac26baa869e3b5e7e012852d53a3cea60da237dae72f651a811e2cb. 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/QZNJY2323912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa60eedad15c1bea9adf12c05ccbc5f62dadb9f41f9128411bf7563d5ba70e5. 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/QZNJY2323913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25a1c944ab873fdad1a94875b05355d6b8b3d86f492ee1b93870a98880742df. 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/QZNJY2323914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0cea0cda7f3d30396b38929571fbf8e8f0fa2616afa8007ca85f1008b957b92. 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/QZNJY2323915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292ea76e0e3231421558fdab3ba840298bebcc38a19ad343a65205344de98ca2. 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/QZNJY2323916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb701d591cec2ad595690830fca92ec6aad8617172b35104dee563bdaeca09b75. 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/QZNJY2323917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844b2a43372364d4a155a3c5555a2f707b02635f9ee19b7b1fddb6f66fc54b94. 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/BKP9L2400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d82de3d9f66fd167eeb9b9388720c1ec03ee84b579e6c10fa14c0397881ca0. 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/QZNJV2467941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad0a9e02fd208277f82b59a3ea0b5be5f3f9966bf4c6fb80f0fb165aaf96dd2. 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/QZK6N2441575.
Mtg Faz o Cu de Xota X Comedores de Xereca
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f42bca5824d594f6ed1a1db5e0f37317e2524bd22c6377dfb2f3e5f40c7749. 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/BKCMX2400172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07117508faafe74db4617ce0fda7eebf704bb4a686f99cff7f4c81bf7c13d162. 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/QZGLS2431475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23ed23646a507ecf06cd69ae488e5c1220f735cd991d619cdcf276d90605ba7. 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/QZFZ22427512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2317c4694437f06f7822831a14c83d05de02f31d0675fac095e39c1de0bfa1f0. 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/BKA822300142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0b57d095e4cc939cad376b4a32ca869f4acd94cbc1182e6b4a101b4ca78f91. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC8182300221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a8372ee456dd518d87666f482086805473c9d44d72ad686ca5753fe23c9171. 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/QZWFG2381336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435fbe6f27e5e2c8836e5cb62b999436329844039340600da26d87cf0382c978. 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/BXG6R2300916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc08df7467bb1a1238f2d17521c007ef1bd5841f85d00589c97015cc7eb5a15. 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/QZNJZ2347426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3080652edc452cd4b1c5cda5d76527a67771ced65eecc6402aae2b5f446b5b. 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/QZK6F2306626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9165e336da8ef992ab96b122e5746615b686a643e6c76f2ae371212594847774. 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/BC8182300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31bc0098db173b3ce82501ae760eb24bfb7548e03dc4ffe6ccae0fe2fbb197e. 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/QZMZ92315256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c139d9959d92eafea376b26429af432d4e7ac8d54ace9bd10b763b16a277d0. 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/QZ5AB2309404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087947f67ed131460c84f0cc30a34fe0853067a6d712166e2c30f0faab4ce67c. 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/QZTBB2228183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7353ccfea735823f06210cdf0b63ee116afb0d32f815b50c57bae4efbf43c4. 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/QZTPX2262151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264b0c44b2869b766a9529a6180a9f483ca1a098e309f26a0ed12a21012732bc. 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/BCNWM2100068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8384c0165e5ec65347ba296d1b92470d47d877035776a78459a8d8d927d69c2. 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/QZTPX2422260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc4a547f8b7c6d5772b53c4cdc5de69e7a4360993bbf1e9cc6ada8b16bd97df. 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/QZTVM2493793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37312be7e12d37617d607957fb9b3739753544a436718e6942380f31ae9d4e91. 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/QZTVM2493794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b30a9d7a1bdd563068cd379d238ef0eb145bdc7e46b4f4f667ba85b9671f41. 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/QZTVM2493795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92768eae8474fed9709a641a083dbed912be54edcdd018128905e55d67aae96c. 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/QZTVM2493797.
Mega do Aladin 2 - Quem Come Quieto Como Sempre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8852fdd22546addd38ac8ab3d6df2fdfd0b9e80c8218edda87572ee403a45a. 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/QZTVM2493798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07b1c1a0ee7f88c41dae2c13cba053e61ed1025ba7f0b9c49c31d22574df5b1. 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/QZTPX2492852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e86ac1c4e2d9d4bb0fafb09257589cdeec8384ac9250296390229f0d487dc7. 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/QZTVM2493802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8384c0165e5ec65347ba296d1b92470d47d877035776a78459a8d8d927d69c2. 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/QZTPX2422260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6779adbd3270196624704e0646d6e0a939154300cbffcec3c1a0be6f93296ca8. 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/BC6M22505482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3aa92fcd2df78b11ef3781c370738b25692c28c7fdd97c370c4548aef6af685. 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/QZGLM2566750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09de781bfa1a189b0d2462245a407c571b98b064151b4592277761c6ced465fd. 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/QZGLM2564886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d59a338d067c131a3d662e7e11627d1c91da46435fba8bda2dcba22cfdc710c. 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/BC6M22504514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d25bcb97138f3ba7623a0ffd37430dd421ce48d0d6b80d7a89f5807dc03ea5b. 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/UKXN22541359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21a4bf481854f6b80e79c24d6db21f164c8189266fb21d941545a110511cae3. 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/US7VG2545272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7dc521e7cac729927ba3cb40bb682d6c15925c35a0fb88c74392f72d9065d6. 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/GXF9Q2591558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50a022a9954b4936ed4c9924c411d8b2e2db59324f8a0ded77a371f66a86cf1. 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/QT3EX2495867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda06ae0f14c496abc7691f198e50ea76741c20757581e63323051358eafab2a. 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/GXF9Q2470894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fecb235c6daab899e02356b64d1ce9c86a642407cc16cd005554652654fcb6. 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/QZZ8B2425470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7ef47f3f29a21033fa3a50087f30e0136128322eaf459b4b056c9dda44df3b. 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/QZWFP2469468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0541474a10fa914e0ebfdfc1eae424f00060c8fc8befb1b00a1712eeaa84cb33. 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/QZNJZ2404997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656d539110165b884f658755a8a9df1bc53c14f02cae3d37371f8f8c23f875cf. 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/QZNJY2477266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386ba42408ed48a3379251d4812760fdb71a2f00999472115b7f1b5f2cc06f81. 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/QZNJV2307471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2731f27f2a825b83b0df9893af6b52a524da5bb99c9b48238030d1f3efbcd886. 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/QZTV32331037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc00e3a3099aaed4e96a38b9d01783e7ae28d34886181fdf204f656d093e2828. 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/BCWK42300006.