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 0x04d4e85ea5a31febf9af925da1d6b049133b5402a7a31f4c18105331248b457c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/758f5249-e0b5-48a9-b773-8050b60077b5.json and https://artists.proofprofile.net/proofs/artist/758f5249-e0b5-48a9-b773-8050b60077b5.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 0xd3014f68c197766ee43118e3957976e2fd66190e4d38c5dfd29195f63fe031db. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/AUBEC2564538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2432dd781eebb62f1858bd614b4b94d850b0e57777827a9e56b211e60581911. 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/AUBEC2564539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd3de671d49adb764a2ef1b2a01d181c843f62301f807d4c43bd310ad6c1396. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:29:46Z), 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/AUBEC2564541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d39780ff615b783e8787e7713b9d48fa3da5b9317254b072808513a79af6055. 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/AUBEC2564542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43dca507268528dfcc6c7545228cf719f0c8f413452f040724dd7f77d3a0469. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2564543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43ecf07475a952829a794096e17a49c7f405f4ccf41324de3b54c50b91f6bc2. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-20T00:00:10Z), 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/AUBEC2564544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd739fa6ec0347d767c0a6681dbc41d5d62eed5a40737446e320c869e06ac0f. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/AUBEC2564545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6eebb106e2e0b06aa2bc8871a908dc451813ef7abfc7d89d60cc68f6d3c26b. 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/AUBEC2564548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9959fc8696df5c97608945a14771a81027fedcd3e3a17f8fc9ecc857549c72a. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:29:40Z), 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/AUBEC2564549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46ad28efd84d1f7260b87c02dbf09bf960140d91b785b0c3ac8dfac75aa67f7. 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/AUBEC2564550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2948adc2c483d608e12bb84f5731f951471cd68c13f698ae04af10659365df. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/AUBEC2564551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd29758c2921a693b665030ea5563b9fdac490ade007d2b61e99658e57fb487d9. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:00:43Z), 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/AUBEC2564552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c754503d3cdd6efa7e964723e64928cf9f0f8aa18670a63c28fe16362b7695. 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/AUBEC2564553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4869551b5f35d5a72a599ec6d888b01e29f9234ad9147a1c56cbe10759d1442d. 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/AUBEC2564554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb331a717b79ee0eff46516bfa730740433ea3b2d260f522befbfc9f4801293e1. 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/AUBEC2564555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bdac911612ac740d3d9c71aad97790b48de884bd8b683dc035088a0be882fb. 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/AUBEC2564483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3bd58e63b5e9b20315dcb83edb656501d38ab3d9b5c60cc9f14bff89e009f3. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-19T23:53:01Z), 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/AUBEC2564484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3f52d036de1bc075bb7c4577bc684034a5e5d846e11d515c045db398d82cb9. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/AUBEC2564485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3ce9a912c655ea6c2b8d4a3ce5517ff6ab407a8dd5c30f21851f76e4d0ab6c. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2564486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90597e3cf6c6be17885c1258ab04941c0df1c92e6e24c9591a02d3de5cf6a65. 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/AUBEC2564487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06483566b9aeeb29511c4ef3ba8a652ed21031c5db3ca13f16ba6cfdfbe2c63e. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2564488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413ca77cbfa7a3ae91c5fb5ca46e75139f25d64953626384ae79c0ecbd4bd686. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/AUBEC2564489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1238e995eec3090eb0980894a7b9799a517cf711de15d42223c95a91ab4851ad. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T11:21:03Z), 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/AUBEC2564490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb396ee50a433f3d862a81de64f4db8a0f7f8798e74011d5bc320d9ecff1d9f39. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:37:30Z), 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/AUBEC2564491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9824e0d0c4005aa244248efdc97db2e19a567d8129ffa9a162d2b3189d7cc1ef. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:05:37Z), 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/AUBEC2564492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12269ec1012e4d404e225ea9900eeef642cf127ec4718a7db686c052a817a9e2. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/AUBEC2564493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f02273100439a2be972ce01ac5ce0745289906eeb71685aae26f597be45b0e. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T03:28:42Z), 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/AUBEC2564494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77c59f518c3daafa3a275e7b10d73e03c87d7e15bec23e0aef866d07fb340fb. 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/AUBEC2564495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7af0ff5b54d8b3e4882e2442ad8003bddcc0026c811c538d6b4af0c66c52c72. 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/AUBEC2564496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8ddfe5f260fcd039f782b3326dd4f74eb288141b38ad53c63b8a89d012d78f. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/AUBEC2564497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9addc5ce4528fac61bd9be0c19ffa6cf7dd3a1723d9b57e54cc71ef21763bc5a. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/AUBEC2564498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3375677acc42181aa05b39a3540272f4fb1696943f88f1fe1288144d0e672de5. 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/AUBEC2564499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf620c253289439d6054fb8011d44993db645d05c485ef3da07b05b1f4c686d00. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:32:00Z), 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/AUBEC2564500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d96067ca9134302372ae8f375bc0a877e23fce66bbd458598b8f4ef8874484. 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/AUBEC2564501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3d1868effa49b399b07bdda26a97528888b20c261074b4a456d83b340f345a. 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/AUBEC2571724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd859751f3e72cd756c24baf3788e29a4451bf1e8a8474480c3bc71184bc06d. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/AUBEC2571729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08098e37c2d2d5a8a627aece345183f5959684a40e97f1de33471c94dfe05364. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/AUBEC2571733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40fe8f2ab9fe76cd6884f645cb5e6a8eb1381eb1413a28f8d72fa2da8e1a0c6b. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/AUBEC2571735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c17299f857591109a748acff72c5e4476690c22ca0d79757d99bb6f211b951e. 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/AUBEC2571736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8531c2d71fe1318c67ad1282c9d6c96c1216008e29c7e7546194fa4383bab511. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2571737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ea157c6affd67632f10d860dacb73d5b2a1580b8ca93b7943b1f70bc71a5f6. 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/AUBEC2571740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d7a9ded8a1f48afc0bc7bd1b1c4c3ec0e18877f61c0b71d47cdc5c615692bf. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/AUBEC2571742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23cf93840cc24e0302d08c30c5449b0e29626272fcc72ee18d6bd496d43fa5b. 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/AUBEC2571743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb93e0cfed7a001705cef55b005b1efcd28edbc8ae9f995ffe45999a2315a132. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2571744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc573c32ce905a604568a8a999dfd2b67536464071f2e09c452ddac8747836dfe. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2573824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a93a67a9f3a8491d7f1e4aeac7002a93c4a4f0e2ab096cfb9755c8ae2283d05. 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/AUBEC2573826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5bc77bd819a5f9b292f40a85aa7d8780b991714abd4c9519fc7823dbdb6777. 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/AUBEC2573827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b0d584d15d8f09ab8d4bed6c9073337103a6fce82f8442810eb4d9045f1132. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2573828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a23d43ab3e5474960e7596380e6929d965321f7dc6ea5295fb4b57cf62317c. 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/AUBEC2573832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bff7df14ba628127136970df11b44fe1ff765433cb8c55f9fadef07d0bdd2de. 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/AUBEC2573834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e5ad32d7c94c4d5a0a2c0087aec6b27670e2cf07ef6ff6e03a8692f1e3a0a8. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/AUBEC2573836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de57cfa63f0447e54443043a00188ed19c319347e79a44548e251327f363e59. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:01:03Z), 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/AUBEC2573839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c99fb24348710c1c68e1cf89467ffafddfea61d2c9b9fa469413e540a05ff7. 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/AUBEC2573841.