Anúna, generally stylised in all caps, is an Irish vocal ensemble founded in 1987 by composer Michael McGlynn, for whom it has served as the principal vehicle for the creation, performance, and record
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 0xfcc1737e78f1ece905a9a9788e40d53af16fa7b368c8b588edbc57d0d44b84af. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/63bd4110-354f-4016-9e2a-aa6fc502a26f.json and https://artists.proofprofile.net/proofs/artist/63bd4110-354f-4016-9e2a-aa6fc502a26f.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 0x166d02868abf4efb3eecff655aa4c216adc835c0b8dbe104cdbc1850adf1f461. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/USTC10623227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c20b42b40d0a90049d6ada2b46629cf99f857ef9d0af8b4e36ed324264191c7. 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/QZHN42580921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88208e2f568ef1a7e7576580a68be8662472d50522a9345e251a7174223072f5. 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/USTC10623236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e09e29006b09d94da7de4a62fe3e5bb448a7c6be3313023c646fdf7a193975f. 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/USTC10623226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9191e5684dbb5d639f017aca9da2ecc32362e42547126110d5826c89976e7c9. 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/USTC10623230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72ffffa9f2e882e94c91ad2ee3ab4621200c5b24632bc9c2426e7ed35ed7282. 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/USTC10623228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1179280e6a0d82f92b2a2fd479e1ab58cd7306218bf9d73bfc0db4c2cf014ab. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC10623231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd18e80f663b5563a96484c9e13b66f8538122c589d60fc3b9cb387c9e9afa52. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USTC10623241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced98719c60bd9ba1a2d41e176facdedf81d53394c7310e23def763d27d387be. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USTC10623232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b24cfc207cfda24be67fedfa0e2d3d3b4769987fe7c756aab95c7f68fc54a1. 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/USTC10623235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34a3fd1e12900d94a1ea90e3ad7e8e1c4f554024e360f2ae84103fd2c1bb2a6. 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/USTC10623237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edb1cf532fee819f56d09325f7a4fff1ffa0dfedc49d9527bd2151a4656a790. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T05:07:11Z), 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/QZFYY2223077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf88e7400b26f5930e17b664bad10a242d080a46a21fdd5ca8ca8ed3dd883fc. 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/USTC10623239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2d403853d374a27e9131dee10cbe186c29c6648c3b82d1303afd8d91d423ad. 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/USTC10623234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e261075359f7f1711f491a2846968e75a2a1ac0913702430a05ca8a6f68b5b. 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/USTC10623243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80c8120997650d77c54b230f003ae99515f5d7ba95e5b65c3a440ee56ba973f. 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/USTC10623242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f2a8655f82405b43f92a227d62233e472291c2debc92a77850118dd5937804. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USTC10623244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5553b5b9c6580212f9dd6fd52b6fffba4817b9c5272b7bd927a8aea9401a383a. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USTC10623245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecaa31114b7897c56209c8cad9047fb7d948c7bb6d1d1b3c50f743ff17244636. 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/USTC10623247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd137cb458ba7260f2c0c9b01d88d5aaf88180ed7c10afb3342e22e5999139e6. 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/USTC10623251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13017d0351f2e1172fa908a3492df5ed8b977dcf5c32160dd37f8a57b6a7a7b3. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), 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/USTC10623257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa338bd377476df06d9a4ad40b4aba20bbcec98166f54c4f55aceb688943a9ae3. 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/USTC10613496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4bf6808e3bbff0b0492d0a4e7c006c2498bf5e319b0ce711a83b421d6b8918. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/USTC10613513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd990f3838f84c51a6e752a0d6b63130a89829354c967f9d361be69244ea448e7. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/USTC10613514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c90455c1a6469f9bebb02312969d49d412e4cb45cdde237f178c84502e335a. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USTC10623423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f0bc651595cd5da15ab24cf02801cadec78cc0c90bfe9a8e48da9cda15b99e. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/USTCZ0933819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e953c0cb2c0f6e9db48a2c8d1be2d952b01445d67f9d3ce49b99477898da4e8. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/IEBUD1000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55cd15450cc89db5409705b8e5e341f6f48fe6b3888e162d5288246678c59eb3. 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/TCACG1550858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x770d871b7f18c35db04c83bfadf36b2e8cc96dbfdca8f6c7fffaaf0dcf1948c7. 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/TCACG1550861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0a5fa99c4934eb708652a8f94fc498b04afcb260018c25f7a07029c902ba85. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/TCACG1550862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10865fbc7b30a9a63d85fd8af283a5f81d4fcdbdc712d32022d15816b70082c. 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/TCACG1550865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbee0b581c4a690af1277ae53d74d7d1aae38a41e80828c5c6fbf1b6a8d714df. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/TCACG1550872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90aba364a3cacc5c6c8822af35c0834860c8b951e1b55b2646f32b69a96f953a. 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/TCACG1550875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3194ac5a501e6d3ffdd392b7781da4594d269658ea0147499f764803b15b7768. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/TCACG1550877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ecdcaed19a96affb68d76f42091d906f0cb3fea87e7e86bc40e638efde2ea09. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/TCACG1550879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ee40e644152086dbe415ea69dcf8fdadc0ba6151743331e6a0c2e8e823cc70. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/TCACK1579393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dff1c0c11227ac661f9633902436c8b2e1e08bcdfe60a33ccf1565e587c72da. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T10:12:17Z), 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/TCACK1579402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc0422087cf87b62fc8832700d46c3ff9317837fa85e96c1d6b7351dbceeda1. 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/IEBUD1700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde40c6f36715c5c8352141af62a415931375a210444c9b9c1071ec82dd2737f. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEBUD1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e3629ebc51c3c76cf96c4adf873f723c0a7cb9d24dccbc71fe6544a3d96225. 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/TCAES2090890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ff12cf7efb7e97989e34004ce9fb8bd98b6ac4a909487c5a92340ce887b4fb. 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/IEBUD2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf117e0a95aec476d45f04e8fe6c5f58df641caf5085e578a5c5d224a6a822440. 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/TCACB1424944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a89a893ee071834a12bd51c0ddd73f91e55675d998c83b175e2fa17467ab1a. 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/TCACB1424955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc61f17b24caaae9d8ad0f81fcb97ab9a285bbc1f496dc7299e1fb91dad8792. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/TCACB1424958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402556b166e6d3456e4cb0e1a0252f7c8a2379cf807739550711f0a716d8f7f8. 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/TCACK1519506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34ba1586760d5ec9b1a02e50a7715cf741393000caf382e6133a0393294a6ed. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/USTC10623381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b1267973a23a17f1f3608d27be9a33f1a5aeaea1ff922f6e5b022bf5748440. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/QZFYX2242038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff725d83eb3ef7bf6328dc0263561e07c13bc77dc4771ee41b936e3c94bdd793. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/USTC10623390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c180069858c58de273e8b43f58ae9cbc76ff3957402cf1e8877c15b4e74d96. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/QZES82539785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f3dd436f995e99214f7d49cf530c0a905c104b34b6260e63593e3c3e78512d. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2588403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f037e736be341644bd92de9a2bc314cd575c15854290032f283f746d31ff82. 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/USAKS0500944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9050f0da19f27d54d9a2c04e7cf443d6d8adea4d2a6613eaf194d355921353. 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/USAKS0500956.