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 0x1ff8491786a6d4617789a64985c71f6a19ce78eedce07ef8ab4b5c065e66e823. 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/99fb96b5-093e-4f1c-96c0-ecee6efb7ca9.json and https://artists.proofprofile.net/proofs/artist/99fb96b5-093e-4f1c-96c0-ecee6efb7ca9.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 0x3d55ced651f1aec2e7ded91607566647ef5ecad6b064d565bdd9dad6f2fd90f5. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCJPJ1934388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc137b34a623e0c268af2c9741eb243e04b0c8da2a69964d38fc2c8e62c6b616d. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPL2014275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3443fc65ab48f233b2815ea8442e9a59ef0ee0e4d671d7f1d90d9fa0879f52. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/TCJPL2018158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0771669f102a1250befa0dcd690da9f5bc9bbf605cd5e48933a115eb2ba293. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T08:06:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPL2018170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3cc1e017ac27286e228ea4889a9b3e3be32f5228e340bd76748c934043c479. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPL2018177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091c8f8f093f7494fb66c27a882124494f8e357bb356990caf655de3f71f31fa. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPL2018179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2142c0ee396b087cc03667bf3016eb68e03c23e085ac80059298d17fbca24d66. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPL2093334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72027e999a79560c626f7687d863fd5da25e5d04b3b647e8fcbb133b069e22c7. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPM2004130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945029229d6b5f2c29b56dbbfb263c33d729fcf5df0e367e025ac85389a20d7b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCJPM2004212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b73f07bbeb2fdd344f0af6c0178d4115c0cfb9e0c4510c3075e97e6bd932a1. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPM2004216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3656c9429bbe181db0dbc8568f944bfa7cfde795b801bd8dcaf4f316910aff8c. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/TCJPM2004218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68aa1c75640749473203ba10383947bb4dc5f4ba4d4e912788c083303c18abac. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPM2004219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840ee04f3f67dd5e0a76184f4b199a8ec968fe7d10f4c346682bd01caa7fb6d6. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2183168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba21928794db05d4950d9d41d2af05b206f83ba0cc85f997da9e856a9162fb0. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2194718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cfbeb6b36fc2dfc2bb2979407a3be7ebace469e11c7492babefc8c630d1f097. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2194729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a75f5070a4fd190680286a32ab61cdd2a4dc8933c9790af723d67422b86d49. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T13:41:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2194730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2998d6feb54e52ddeaa84f3fde4e41be8f5d4186ecfe6175a9dd5e5addc0ba. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2194711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f54350e8a97edc6dfdc484868ef12e15b6ccfaa4c35b6f01fccff4dde9626c. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:03:19Z), 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/TCJPO2194725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945982fa0a8c1ae0e58c993de3150785c5ad0d9a40031aace262a738dfc3299e. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2282064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4a5d8811d912d79d13f4fbe60203cd446c4241e7943ba494bab9dc316f6b15. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPT2267175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecde0cf6562c2c66f5bdd30f134b4e106f5aec687cb899f53ffd8cb1519e0163. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPU2224193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194c4101fe6d571a027545d873386961b5cda2809d2e6c4416e42ae9ec86f3f6. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPU2362923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe893ed9edbb416ce65301c8c216621a6fe8d3f5129dc986cca3a1531496eb95b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCJPU2362929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f1bfe51ba366c2af81d254b6a41fe7d3bf9668ccdda0112ed7f965ad405ee6. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/TCJPU2362934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4a5d8811d912d79d13f4fbe60203cd446c4241e7943ba494bab9dc316f6b15. 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/TCJPT2267175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecde0cf6562c2c66f5bdd30f134b4e106f5aec687cb899f53ffd8cb1519e0163. 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/TCJPU2224193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a6dcf7b130a997f7e4113eaac15b05bf70d071e81e9d2bfc79d835bcd1c02a. 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/TCJPT2285916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8736b42c76395106d1bc07942514002ebf6c48e7deb87ed4deae9bb853fe4c23. 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/TCJPU2362910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7612bc0c8c0ecca9e2d26ee9b7e2b4b2877222d647ba3db0e2fa98e2f55bd14e. 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/TCJPU2362914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe893ed9edbb416ce65301c8c216621a6fe8d3f5129dc986cca3a1531496eb95b. 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/TCJPU2362929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe75696e07d3227845066dec4e15d056302206dc5b212d2b1b24d268566f38aa. 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/TCJPU2362941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b74f5e8ea9af75a0f4ade802dcc69ec8c589c5793101f622abca0edd74c4c0. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPU2387892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c855692ae0640f969775c3002c565fff1a5fc6bda75f288806854f9f572ec88. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPX2309889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b74f5e8ea9af75a0f4ade802dcc69ec8c589c5793101f622abca0edd74c4c0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPU2387892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f4908a8c0f190ab14c3e5ab70f7953d995f87c680f9bd03335dd252a67d839. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPY2312930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2aa5bbaf81c8210fcf97a2edd1ce045d97eba9fd8b2dc32255fc1d219882853. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:33:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPI2566724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4443efdfdbdf2f7b2c968ffb3cd279c6871aa636849bd3c4475198c4d5636b8. 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/TCJPK2578650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14c9c04471dd54dc80497a9e2ab1bc8322513112fd2478a65e5c3ae9908a746. 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/JPJ902205480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14c9c04471dd54dc80497a9e2ab1bc8322513112fd2478a65e5c3ae9908a746. 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/JPJ902205480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3adc5b1625c2446cffb765a02babefa21d8716674b0414853ebda20ef893c9be. 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/TCJPB2407339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ad30f16ca64b8ba02458020ca60fe7d23433048fd6b66fb4ae5b0a623e1bf6. 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/TCJPW2316286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348067b35421ce6a86da876969d2f71c33517bb1768866f18c45185081cab533. 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/QM6P42488361.
Don’t Look Down - Double Clapperz & Big Animal Theory Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a90234a1b16298df08d36dbeca423dc08649e9b165fe2e106c5c58583a5b70. 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/QM6P42488369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b96227a8c010a12e43556d794beb80545addc2315eac0c8804dc210ae4d7f9. 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/QM4TX2437168.