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 0xcc5dd4298a174b885f2c99d81ffed64fc1e4f504e0c7a4d0b8d8144976ce01bc. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/313d0ff5-419b-4d60-a260-068538121a78.json and https://artists.proofprofile.net/proofs/artist/313d0ff5-419b-4d60-a260-068538121a78.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Melanie LaPatin Presents Ballroom Remixed
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 0x4425be5916edcd69aa097b6f7aac69cc07db385785eb640f8ce1c8fca2e95be3. 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/USFXJ1110051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71b3ae17a6988dbc5a0175f408cded24bbb901c32fb0dcb4abfef649be50119. 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/USFXJ1110056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49f666a1396eda9b9b99b50ab6e7458c708cd90c1baf76bc4878673d895a115. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:24:57Z), 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/TCAHE2329469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bcde7aa8ae835f9e9925d739c32b4219d3ebd46a837c619b42da66ad97d3b4e. 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/TCAHE2329511.
Fell in Love W/An Android (2024 Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8c7e5e25555145b242de3d3b3bf9fcc7d616e55a5c79058ddcc435aa9c15f5. 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/TCAHE2371425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a075affb7bf38bb86c226809d5a35b240344e3e1f8991fa0c1ed4ed83d2ce86. 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/TCAHE2371442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ab4098bced96bb0ca4e12383faa9bebaab5d30a909966667219b2ef0cd61c3. 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/TCAHE2371455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a674811a308f7b233c1b22a26a38370d0f2a8fad12d9514c0c8ff98af9677fd. 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/TCAHE2371468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0efdab4e0b87ee9fd9bd1e0dbd3e48fd92373ea84e3bafe321e9b586a90200. 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/TCAHE2371478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05689e06813c17ddba3d0f0a1a43bd8121da0ea0dc29018f0b3e84ff26f0824f. 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/TCAHE2371488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1145aed6f1c33448a113d794d8bc15f574105a6c7c4d5874ea8a6feec60b5ab. 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/TCAHE2371492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47dc89c498840a7aa4550a7f18d316a880c10913a495ea4dffe12779390627d3. 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/TCAHE2371496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb8cee919393036d36d91cf67fd871eec49a741fb0d056c6db26367b0774b78. 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/TCAHE2371503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bb8f94565abf010a80df381e9f51ee8f6a32acc741514cdbda55415211adad. 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/TCAHE2371554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3853b1b138e9b10d32e0fbc9e6309a0c74000920c9b793b908f0f1d4742992. 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/SGB502254040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65065f9e1e413733ec17f43f0d23f1c43a66afbcb87f3c469777ba12d54fb76c. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZNWT2233113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07be9e1b5b32f3bbdd0f64e94aabb6113bcb7baea5965555197745c4e1e60645. 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/QZNWR2211981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82fc29cb8285fca22eeea4ca760c87a6dd4c44baf156ccca581a41fcaab5ea88. 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/SGB502254055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b6a1ea18e57296e76aff880bb0768ba574f0a57f46779524d55f6a53dcefb6. 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/SGB502254039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0efd727a3d2d4a2a475012f18a02cec05359f985ba949f490361138a1ac8bad9. 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/GBKPL1935769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b65301edf274c0c5edb9be46bca3fab9f6ac8c3a4f47e372036aa2928649f1c. 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/SGB502254041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fe5854612b65abfcc7e4934d34bc75c763f00a6a7e5d75a0644a8ff7e2b633. 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/QZNWT2232624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa782c887661f6bf47a047eb5e9e7cc6b10a9cb6d1737d6b72bfdf8c39e0fae51. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/SGB502254042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3c1e79ea4e24ede2ba813549f27afe25a49862f7131088dacab03bb474f282. 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/GBKPL1957422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68db033cd29af3e25d78752aef6a31c01838aa6b7c361f7f04e643c396ec0af8. 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/GBKPL1957423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290afccce86b42953de046fe28acb7764961ecee7cc150c15cbe7cae44288376. 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/TCACK1570037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281cb484c3d13c266d22f667e5a86df6e51e7e340b3527969b7ee0c3a1ce78c7. 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/TCACK1570042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583d93d0c38010aeaeae089e812f84c38cd1c5281843e97c309a857075ee02f7. 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/TCACK1570040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1cfe98fbb2d15edee4fee0fd4c0394065c2bc7188e5ee41a479feb464254c3b. 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/TCACK1570046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8ac8c0390f165c116c84a6faf55950a8fe038b1033c2694d0c77616d4dbf63. 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/TCACK1570050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097c2768e6b0136f9bc42f8de3e729d6d7750e913cb2fbe3858292d1ac4aa605. 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/TCACK1570051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae787cc51110e6fc4e7f0a9c418a7cf0c3c96f9852f6b4862557a26409f3210. 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/TCACK1570053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e285461dad35ad4ad8655f56a5205dbacd08f5b71ba5e656e2d70447d122520. 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/TCACK1570056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463747d6148a03e36cfe63569c4e92c961fdc23bbeff555278130ffdbcea9f19. 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/TCACK1570058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36e32034d096ca1125fc176b309c125b1130b2c37f3b90eebb8453320cfa75c. 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/TCACK1570060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe264dad4959ab9953466872989f42c71d44b9d0ab3beb5f05ae1181363b513. 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/TCACK1570061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540e1a0a9e31a4d2c2c626270ae9a5d67a9a54b46016e69bc844722e2d10f070. 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/TCAAY1160142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a34dbb8592240dd270560c7202eb3e1f630834aeda7d72b7664f6636beba70. 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/TCAAY1160143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b19bd3bf48ff12f5ed3efed6763ca502558c09895f68990edbcd6d011d1dfa6. 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/TCAAY1160144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40931a740cb3336732e70bfe9238cf734c50b8bd33dc098e68b3062079f71468. 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/TCAAY1160145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79122e65ec7a9772418fbcfb9937874c4dbee3ceb58cc6667cbb1e646f629352. 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/TCAAY1160147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d49873ea0510125f81bf7219af982c074c56354c7af99ae4e044e5f43fe242. 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/TCAAY1160153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba2e8d14b065a7bee41d325dc2943ea1f40457510f607db51cb0da08694ae5a. 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/TCAAY1160154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825af58e984880f04454ff4c7bf9ab7d80dada9280ed361f4589dd88d1044064. 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/TCAAY1160155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f051f778f4c9caf1681423bcac134f35a225a1131e77051585d6c9d0ae79007. 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/TCAAY1160156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d74e5adb6362ae868d90415b898c62df9748c26073f9ea91a757e3b4f22ea4. 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/TCAAY1160158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66c3a9eee2b337c08e9b5407082fc9856298064e9676709ab7998ffb05769d8. 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/TCAAY1160160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5c6e5a9dd48d3d18eb3a27d483b68ed89aa0eb03650b7535f24948de34d34b. 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/TCAAY1160162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fcc2a709399230c43196ba518c86a259ca7be3814cb15c84f35f350a24efaf2. 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/TCAAY1160163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82edfefbfa1141a86db82e29ec0092738dbba067e8c98e3e264ca759da79420. 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/TCAAY1160165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fe5854612b65abfcc7e4934d34bc75c763f00a6a7e5d75a0644a8ff7e2b633. 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/QZNWT2232624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65065f9e1e413733ec17f43f0d23f1c43a66afbcb87f3c469777ba12d54fb76c. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/QZNWT2233113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07be9e1b5b32f3bbdd0f64e94aabb6113bcb7baea5965555197745c4e1e60645. 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/QZNWR2211981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3c1e79ea4e24ede2ba813549f27afe25a49862f7131088dacab03bb474f282. 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/GBKPL1957422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68db033cd29af3e25d78752aef6a31c01838aa6b7c361f7f04e643c396ec0af8. 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/GBKPL1957423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0efd727a3d2d4a2a475012f18a02cec05359f985ba949f490361138a1ac8bad9. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBKPL1935769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc35e37d0b140fdfb9ef363e816fc14721a4c32e85a83cb0ee5b94119645d3e. 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/TCAAY1146173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db4491e7ef0cd54d52e62d3af3217d1eaf78f0443ed56ada4f28f5ad38bbe33. 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/TCAAY1110132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a870bf1bcb5ef620253fc45ff7ce499569bb5b352b06a56f498507f7fa25ee. 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/TCAAY1110379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19321a21ad47b9d005bf43e9eb537aeaeb35d6157a70fe437c93906dfe96c463. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GB8UU1200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5394d8e7f1368893249c516413d2e5fa40393f7c1bf1d477baa0ba2417257b. 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/GB8UU1200023.