Richard Freeman may refer to: Richard Freeman (bridge) (1933–2009), bridge player Richard Freeman (cryptozoologist) (born 1970), cryptozoologist and author Richard Freeman (Irish judge) (1646–1710),
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229d79437ef12267fa6ae023affa24621442986f99187829910ea26c0c3fb619. 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/6e1bc6bd-8074-4ab0-8482-3f91c6bd97b5.json and https://artists.proofprofile.net/proofs/artist/6e1bc6bd-8074-4ab0-8482-3f91c6bd97b5.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb96506b022883cb5ad7a6408bebdff2c7f85371d96cfa7e7926c424fa987734. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZFYX2095805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c73b08f07117129aad87afe15b6769227384cf23fe3fed7b4574eb150dee735. 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/QZFYX2095806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65617d621c87d9c04ea4bf01bee65300602259d507277d044fc9e9854bc3ed78. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZFYX2095809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dced12eace7a11245d50e4adfadcd0def45c6d9bbe63acf774313f646b5927a. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2095810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dac2e59e2c64ba3f047db56be8f1d9c5e2b4a0f5580fb239a51537d33f10adc. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2095811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eea87c1259028c45b58f1df95e2b6e45aee782e5ae96b757c3872dbf7786168. 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/QZFYX2095812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87526f4fa7d846df70e52eca1ef61bc1e7dea5ea917fc20eec1a3a8334b0f2d7. 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/QZFYX2095813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3660d149b13e2c08a0ab3493cb0d6c8b4cb5c89d5acda6b15012fb19ff0026d. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZFZ72047162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b9c9805597f0272d6ca5d666afd36e5071eb2902238bc446fe653cde356b8e. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/QZFZ72047165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f4c5219aeb332e04a866a842493dde327936902076b1854e227f77e6b2c476. 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/QZES92010165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642880c04a5a01bff42b9fdfb8556e0bbee52e4b4dc6ac6b810c2d1bdd5b1f2c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92010167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf25deacaf493bff9ff136db02cdbb1682beb30e5fb53c230e93e3715c5785a8. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92010168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a0811cd0b556e2df59e35319ddebdfcc06ebd9a959f5d2272eb4e12ed4895f. 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/QZK6M2008282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e609f505438803384846b4edf23e58bb35354ff7666d6001bd234a40ccd297. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/QZK6M2008283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367ade05d70bde182f8923bf7b5e2722c43c51945aebb0ee4ae0b22034771ac4. 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/QZK6M2008284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da0a3cd8f0fe336913aa6f327d76825769bd2cec87c36c5ada50ab45810bd07. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QZK6M2008285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6772e4335d3eec933ebad98cd0f3c76d2ea8c87512d74ec8ed54f4b797b12074. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2008286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1c7b11d7c64163eb612b92507e89b8b4bc3e455c327e34991161737fe3d6e1. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZK6M2008288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83268608425dd4ff8fca5bd3c31764135c83e1217f074713a3a7a6f9d032f99b. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/QZK6M2008289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da34d46e7ef49abc961608381ca5bc680e1f182e894cd0805be3b55ab989436. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZK6M2008290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964b96dd7661fca2e031f7af7d96a71cc43ea0ffd464a5a5e625328c8e21d84a. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2061519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f7ec727375dfa0b8333c86abf1347ab014769235898b28d37db1838e49780d. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2061521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe702d34dbb736e6ba63b1c72b19028708dbde40e18aa0a1f6e76876bcec902c2. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZK6G2061522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0e6fad050a11f4363ca6c08fdf0c75519d68f66496648789a3f9fcb27639ac. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/QZMER2050271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a19a04f1c28433d4e15e943b9b8f68a1bed3125f1030e4b83b51c0d6d14996d. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/QZFZ52198994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c4d3592dbac469fadcede7634114fb8855e629bc1e15cbbc64c339ecfba760. 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/QZFZ52198995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb209ab33f23662e8383a20d2ee136f20bb556cd69cfb5acbb9d29f8b8f08ebcd. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52198996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8439474e992db8b4ca6a7ad75dc6bd67b8827bccac1cc9816795e08b754385. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZFZ52198997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f3f6b788ce836e33e95a1f0c380cd2d139289de0c00a9d7dad33820cf7c671. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZFZ52198998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161b11cc84ccf959b7d617705b740d8308a01918be6dbe49c6ea7423e68bed11. 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/QZFZ52199000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ea552422eda15d88eb8cd3da269ce7ab1fed8f280d338d273ded700cf85735. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52199001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94d4c6d50d9eac4edde4a3d5009e68ed397e7eea867f7963f55bf4a4d072220. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52199002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23db7d848791035434dbc6863a50bad544ed6e0de2a210ba7045f03bf7dff32b. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52199003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f9ac31aea7a446ded9a1cf56376845c37603e0241de2c8af9bfe09d687c372. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZFZ52199005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e512bcfd486f39a6862f90369a018bbe24c2f5b38ef11077e65154242aa6a8. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/QZFZ52199007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125d9f11bef68df28670f3799e711d1b269be5ed1aadbb27ab6be78567fd0ae2. 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/QZFZ52199009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367b42e67f1f991972b825bda5897754d2f0b586c91066441ed4aae15fcddbac. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZFZ52199010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf347a3642d2b511775dbd6e0407440088d4a7c5105e36ca0cf16b119d269147e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZFZ52199011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb53906bbd9dac27ef4d7ba76a7e48f60dfbc74a1dec3ba42631dd6f708aaf9a8. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/QZHNB2190812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8e832220b297d19821e0da981b0f0afc69bf02228740a4c8d058c270f467f7. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/QZHNB2190813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fe025058b139b741cc609da40c7c266b1609a57902a5702825b74f77ea875c. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/QZHNB2190816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076074afd2ac2fafda0939d9380821d20b036cc166ca6f6aa652017aef37714c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZHNB2190817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc9e33b9df419eefce8c463571a76cfe0f9cd43c25bae8a195aaa3154ae5d8b. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/QZHNB2190818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4aef15257e277cb1e46c387fde3b57a66216e12c8e068a76990238a1a48f8e7. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/QZHNB2190819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5043e4ab3b6431848296da860df8fa39a51f6b19aa232aca1d54f0cc1a89adb7. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/QZHNB2190820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b877e26588d0723a07bf3065083487cf12d39c61a676576ce7d9f8b00e73f2. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/QZHNB2190821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f509398717fabb03ca2558d37434a48c29aecbe41343a91a107778b352f011b. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZK6N2160089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5f0dc836c2e4f998f19001cc54818bc54c2f4f3b93ca38d1d0aff74217b4f9. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2160092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc494c5235bd4a6a4dd1ae64e4a36a79d61c2c3606afb55169e7ce4d97dfe8433. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2160093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb135b24a9dac27a70ea3d5533babf35f9508927aa6257890e19bdedc02f7c55c. Chain 2 (Bitcoin): anchored in block 956777 (2026-07-05T11:01:08Z), 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/QZK6N2160094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a92733d2c140c4b7e79a36757aab52d2cf7859feed28035fb9570ff1a9c7574. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/QZK6N2160097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61184fe7a0c7486d651c12de78a998399808377b3e7c105d6c0c255701003374. 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/QZK6N2160098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be1611cbfdfb1e62bdde675158c07d6bf1b459d041514a2b49cb18e61300888. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QZNWQ2117598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be62270843e50adfcf87332bc0e78586727ee2dc3253465a4d4c8c3197ea702. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2164165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968420e890b90898291c37e9f276cf3235fcc136ac2ee5a574b4ed53b9593164. 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/QZPLR2164169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfedd3212e22a5cde11878454fb7694b547dcd469b4bc0b301d65deb5bacfaa2d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZPLR2164171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2072aeea20113d23eb42189c91e058a0ad0eda92bb40c8237e2ee337330025. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), 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/QZES92251147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf907f40018ba9ee75f909f92117e1b6e136c49a47ee7ec22c0fb378ad5d07e70. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/QZES92251148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0726bc59a53fd9f198fd92ee37483f57d6e8c1591b810d4a3c5ec5b9744b69be. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92251149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae6db8b273dc881be09e807e3f86d53e5f161274ce854f07c46344d0e8ed9e4. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92251150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b80faec76e45818002e8f4d0a010d247732b474bce3b18898c08a9f9ce4818. 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/QZES92251151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ca285927527dc485ff7f48f79e7e5b0dc9aa6c5b602f221975d0d042bfcbd3. 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/QZES92251152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a439170d5c34480e6814eaacc920b4f5b9cc15b8cba170ffcaac8f04f27894. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92251154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29cfd86ce4a71d24c8a49565db320b5ba5930bb0f640bb7bec5d838e984710bc. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/QZES92251155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd030971ece27b26e9540f303dc9c72a969d91670b5ba72a72594b9d2130c269. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2236394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a805d691002465ceeeb2631e523be861dc01391ceaa49e3811950a25e95aa5. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZNWW2236396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88905c5806ad92218186d08b95ae2e673d20d138399e3df94c5e6190eb348393. 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/QZNWW2236398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e0e7bb129ec7f5da8f722f21cb5c0b8c5d9b39e1b73ee7824c22dbf6ab9e54. 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/QZNWW2236400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7bdea8c75eae503cd6a22337c09b82fec8dde4bf310cc4b6d2a18baad9bdcd2. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZTB82295765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d4a7b1fb0ffe66709e8a8cac4460bbeaab6526fb37b11bf8bf89c5c4fc6be3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82295766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118b657a8a02cfd7f84f96332f421519251c5c74967fdb34228d1971409ed3ee. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZTB82295768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4087eed9733d7f0700c2156dccb0c0ee08da413813df3fde5206b52ecb495795. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/QZTB82295769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d663fe07713a6e6676c009d42e8a040cbaa9dc3421550c552f7b8ba5791a06f. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZTB82295771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e69298b7367604b853176751c33d6f90d65e82cb6f2c514aa0e913fce8fbd1. 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/QZTB82295773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875455bbefddb6cd61ca954b9e167dfa0e482ca116773e7816364f702520320d. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/QZTB82295774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf525a6dd46536d6cf47b6acf76f4a9fc8e6b8ff14a774ae8e6ff6a6f90347f4a. 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/QZK6Q2373473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4b98f684839fff3c55d0320e7b0883e8dc90de3a3530e81c7b33f41941b02e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2373477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe371f3e03b704c62ff687b68123332f83c24a02518b60827b08cc012227a152. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/QZK6Q2374347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0631c6011d0218928cbc9628f80a385420d6738931f60c35969903b4a496f19d. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZK6Q2374349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd417aea48c73be3ac11bb410fcb7bc3778b864ccfbcd6e8b04be87e40c989de0. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2374351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7abe3553b35bc26731181bd1aa41df7e84ff304cdd732cd4842b3f125c2bf2b. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZK6Q2374354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514a0cb6981a14d4a1c796da57b493b25d7076a9e0f8709f3c0e5bd246b03b02. Chain 2 (Bitcoin): anchored in block 957957 (2026-07-14T05:10:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2361447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1f067108e694d969534876b41490605f95b86db58dcfd6a3753bc0011fab77. 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/QZWFM2361449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd368a4f42867a800f2a9c215d6fe3a543971760a40ee3b188f3cedeb73aa3558. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2361452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53de70a5fd403e0c3b174f57907ea53ad844c8c97078492a4104f931e8d19432. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZWFM2361453.