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 0x5ecaf19750d8a42728037ac877d8a0268d24921c6604a57c1d7978d7e17576f0. 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/70a03f46-57b7-4411-b630-727e40805b65.json and https://artists.proofprofile.net/proofs/artist/70a03f46-57b7-4411-b630-727e40805b65.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 0xdec176770bf046fc5747f92c33f4077b82cea55db464b4a7c2df3a8126a791b4. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2003600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea037c79bcee54bfc3df08183d3197187d4cae38a7ed1a9c7bb80c5bfc8e89d7. 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/CAGOO2003597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b72e203401b170546ada8817e54d73f36646bbdb83edbff61f6bff28006e9bd. 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/CAGOO2003604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e2746d22c4ae79b7725989c8548691bd270ff47e48c63c3c30c934f110dd8b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2003603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d10d7546aaea434eb60bb4a22294be3d8853034befbd2a7fe3635091ae613dd. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2003598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308ca59b8798d025ade52ce970749f996ebf3bf7d589a94d1629d5ed11cd2daf. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/CAGOO2003602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6406ce357f279e858cea6399b055e8b9d96f6136bf2639a2ef8faf3214fec9a3. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/CAGOO2003606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf477470c7e064aec92e62356e612cdf3227ce74549c2f38f083cb0833b374643. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/CAGOO2003609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631f50b4c8a5cdeef2f8c2188b90ff57e1d260cb85f9c2ef135e54acf8555eb8. 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/CAGOO2003608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52d65d60fcb6dd0e8588e2dfc674f72ef4762d284f74bd5c1607e10698fc14a. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:54:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2003632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5fd34ab82c617d1bed15cfdff9b72e1f7734884376fddddbf79bd8e71ecd4be. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T01:58:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2003634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3c2b725c55bfdd1e33e86a9a060f78bdaedcba61b2d10b25969fdc805b6110. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:40:21Z), 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/CAGOO2003633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eafaa12078ebccbeea89ba1d098634d4d9e01bb815e711f2de4deb89a748caa. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:50:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2003643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfacb11d194e979c1a3dc3b984df98365e4edfdc9483ad657d9c5867ad00c3da. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:03:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2003631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd44fbcd0f81bf8b82ccbdaec18e28a250e29b2cb9fb5adafac52d924f64da7b. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/CAGOO2003638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e474cbe81cf47d96a079259846a5c24313ebda5529a566b70c8a83e7e2b96c4. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:01:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2003654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe8ac82d30cf253b180407b3ee9a63476dbc72a9c29b11c862ba0b3108108631. 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/CAGOO2003650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f62a7fa687ab7983a2039c5f039c9d58d9180e431f539324073ca5133a3e22. 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/CAGOO2003656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64338354bce80f1b7dbb11ccfa4eadf393f2c57305b24b284ae2b59e26635734. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:09:58Z), 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/CAGOO2003657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0654b2afa07989cc2339eb99d97c2d46433f822410a2e5f7cd8f2187f6328439. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/CAGOO2003801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9fae1ccfd8163d207551824f8239315b10e567593f59af51f89a49489234774. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:33:28Z), 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/CAGOO2003802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e8faa535fffe95171fb12948f8db7cba9cc778cb5bc8ba124b9588cd4a1b12. 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/CAGOO2003804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7add85a6f1dde2625ce11cf64a2e996ad1d86f7c9c7d5faba08793ad3ac0395. 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/CAGOO2003803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61660fe73b577b7f3b1ec9c720b194534474dff4266410e257fab4a69ed3aca7. 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/CAGOO2003806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f8834db1939d95c47627dc2a8fd103db9abd67a2663b9ec0d5aa6d5eae0e36. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2003816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x878ad547d98e603905116c7bf3ee85d8564de1d7aa098258da88d3b8fc00c8e7. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:58:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2003817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad9f57a0b350a1a387865fac10d1dae8e02906ab4f8ca1ba6b10a005d774a81. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2003819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d2378dbe7a6134b9135b89e00b952944c33a70912d9bdcd26cd64aef108129. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:23:23Z), 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/CAGOO2003843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d44b8d7589d907ad56fd280461ab2c3acb77c0e4bf84cc8670174cdeb4659e. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:32:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2003844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136deae0ad256eede8aa651d17f2382771f40e7cd522928254b3df084d3b78e8. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:12:19Z), 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/CAGOO2003853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1e2a4a02757cfc53b7fc55f6f410fea6a30e48d0e1c5be4b6846b03c0d57a5. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/CAGOO2003852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf5d4332c6b8f89ce368d1f53cc759c6423581e6a177d8c9d479e6a8c8de124. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2003851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ecde2fcc00bbbfabf512ac349f0c68adc5982868974352ff2cac93918a81c4. 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/CAGOO2003860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87dac328c25d3da9c197bfae0da2396a2678b5ffc5c9692510175f12ff8dfa0. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/CAGOO2003857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7778f1e6bfb3e55beebfb0722bc11eb48327edc5d0e36946f9ef3b56ecbb5d5. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:05:20Z), 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/CAGOO2003858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf497da219cce9a73e738d9a56c02ae515ccc9323609c9bded67e4260b55d7aef. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/CAGOO2003958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a98874227852b7b1384498f133dd5fac10423e9e9abe06378df9e80415cab61. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2004003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72dd8c873542417a3bebb706269d2818611ee0a6b9549a3823333865eae376b8. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:34:57Z), 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/CAGOO2003965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013fac3185ad94ba2cd662f8d3c39e5e28f7a1992bd55bd3a782ba1b2d14ff72. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2003964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01d9e50e370500014e810dba1379a230b36717bbb3c739b424e7468b2d6c18e. Chain 2 (Bitcoin): anchored in block 958882 (2026-07-20T15:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2003967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94eaa9b4afef757e6ef4d76e505338b3295ddd3f042de55ca6b162ce9eb4d8fb. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/CAGOO2003972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649d3368cdd9f59ca083ac042d5355c7a086bd3832f4dd8eb4e47c476c31299a. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:45:59Z), 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/CAGOO2003970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f01e35c327ae7f58a37137ece6eb6b9678d8de55f3c89ff268d42789eee1504. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:56:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2010471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48065d015628b10ddf7974179b1b29ec4500314934ade5be0c67fc16bed3cb6f. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T18:02:15Z), 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/CAGOO2005673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d33fcfe57f27380a6c7f938328030bb11e40080e9cba072461a0ff513d5afe. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T10:55:13Z), 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/CAGOO2005675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c85c4accbc029b1764e724d35c62724c0c675650e574b089268ea80a23fdb48. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2005677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79bd7a413858d79b8a762696e76e1b6a1eb839372dd1adb6e18b662e2f199fb1. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/CAGOO2010998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519e1cf0787c597f7f5c17dd5bf3f560e04efe756746dce63912a623f4a3b2a5. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2010997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b83540a66be8b5316412ddd6fed25ebaebe31d0e539ddd15d014119a3066dd. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:05:11Z), 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/CAGOO2005687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc91ca3907aab3f46af18b28d909cbbc1c737bf4decf3c95c60049554558e89f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2011000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1805e3936c89ed709953ab6ea5f950c3fcf725118ed059db81ff69cc520a54c7. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:25:02Z), 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/CAGOO2005691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210524a1a62142b147dfcdd9148381b2e941ca5fe41cb538a94ff3a918efc4ae. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/CAGOO2011008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fb1cc8a56f42da899401a4fc8123d27e507f00f0b7c3ad9a985e5a50862488. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2011004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1cea71593d768f2581ae331d359edc60b25915b026aea589a876ca2bf82138. 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/CAGOO2011009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c15dbab1ea181c48c71b2aadcfca64d52568287e4cc28fa3d2f5693eb2a77ea. 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/CAGOO2011013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49249866dc2754049708026768e94923ec001e2f1da259bcd722eebb3f3ad75. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/CAGOO2005784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5920ec0dfbc6d5680c8c57480ad40f9d271dd00f5d9ef88fec7aa85b9ab02ed8. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:12:47Z), 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/CAGOO2011016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315ec2908d43cc6fbe2f857dc32a0a53f235a94af563032b53fd6e11c819e15e. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2009293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ae101082978bf6c124559eecadd8e6904f440776a5d54e3a6673ac12264c6f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2009299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaefaccebade2ae2c9510de25a6130d67ff0a62dac12a4be7fbdc49e22aa94e34. 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/CAGOO2012637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2cc9238a3ab6b7de2a82e03016722e2967b9bfeda15c416fc7d4f6a2f233ec. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:25:01Z), 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/CAGOO2012642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f347756c980f96d3d68d7fb012871373ff29bb5ec8e2915c6bdb529df71a6b. 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/CAGOO2015626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543b65aedc0f10a1fc66b0608300cf8181ab577116e577c5b7eb9d063801e1a0. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:02:00Z), 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/CAGOO2012659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be9e434cea939dca91d7437a11fed1185855c62436b8cc4d595a5623b194a67. 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/CAGOO2012693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2751d4a8d6c7258418d556338285d93aeae3f5c47d271d0e927272ae9eabef7. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:01:19Z), 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/CAGOO2012701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b785acc2d0cab207d842a68e4b5d2e4f4139d7fafc27d4da11318751bdf7c3. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/CAGOO2012718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c55487e0ee5fae8e2a558e68b3d2798b014e384ddc766dfb026a3b4b93e2c3. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2012717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d1fa877cfb59938b3ca689dc9023296cb38c7a5b3f4a23c7c93f818469791d. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:25:06Z), 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/CAGOO2012887.