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 0x2494c16a6ff2992b9f4c4196e9e01a9e9261ec7f48e034d5cb0c65d55c4033a5. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e2c7fd95-4064-4328-8e4f-6370fae46a60.json and https://artists.proofprofile.net/proofs/artist/e2c7fd95-4064-4328-8e4f-6370fae46a60.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 0xbd0f8f05fdb0b46e74f8fc7214b7f6761d980900d9d092a111ce7552560274da. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121903596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57d09bb69a3b0b34e2f473cdd775d295de6e857d4afc6212480a6bb9d9b13b3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42292891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84eb3f6f0a3bb24a4ebd7c7b656ee5e9091bea69aa3524340f02c9765eee390. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42292892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2517548d4de18f6e0bb8960ddab061dc47a77e4ada3b73de8ce1fdd98be921. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42292893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb30d97186b88fa742e639e021b683944658519f3de138970df02e285d5491bd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42292896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1ab3ac06490145bc2a046f65bf9f8c41cbf13983e06df93e29681a24190629. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42292897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6abe19f0471b52533b4eefbff197b2544a9324ce7288596dfc89c66302d3dd92. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42292900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3724f3ee94dc9009d97457abce1524d8cb537e3187d391333aea0b78b2ceaaa2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USDY42292902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95160015dcb28d0d1834df34326a574d0abb5e656ed333320ff7555f270a4f78. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42292903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x302347856e6fde516fa03b43d9ca3fa5d478d6f0ddd78b2f755757089f27235d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42292904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83874acb77e957aaee40f5aa6c1d448bab279c1d3ee0d54a1f205c6873f54ff7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42292907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa815543ee6cc62e18d4a43a36ff39c4833a226a7677f8d5de46e218e334b9c0a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42292908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f6a77e1a34f2d1b023dd9e96c2eae05930e01b8e59309f8c2efd643f41784e. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/USDY42292895.
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 0x1bbd43d14dcedacb26676166b6ce43f5f2d2d283cadd71b6ecdde60a1505aecf. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USDY42292898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15038f7c904da717abc8fd55d620f546e402ca4cf738def69c6538c35033410. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/USDY42292899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5aadafa6a12e447c2d93ee65ab82c306f278e1fb8a31befec2407019e16c55e. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/USDY42292901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd5a2c99959fd6b1967264af81fa66101a8535117ea506f876716704e36366d. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/USDY42292905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31a445f6634b7d1dcd3a7af7c02cf02bc563de357d7671b8fae8ef52f46eb76. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/USDY42292906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79881e5fd2d7f1e1cb3419432424bc87d28fa0e530e25f3ba6260ce37c67803. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYL982100041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b44d13cad75e069720cd61c7781addd58de1c290421223165ee1d6c512bf1e5. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/UYL982100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25170102fa778feb96a657f8da87e457634af9d3ad87cd1e03304cee0577b26. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/UYL982100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd090e9c02701cfee52f2fccc398b4ec81351e108c6173f6647df84a701d1bdcb. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/UYL982100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0b06817231d3e8e947aeb2213017dc7569a79c5df9bf0e5ab07ebc9db1d114. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYL982100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e4ededb2dedbdf175f2736dad25eda70e605f41b1beee02e9c75dc80c6c675. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/UYL982100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b1777f091f677d64e64430e4dc88e29e2aad3b499e88f868a4a899f20e5d3f. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/UYL982100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16160346447656f263312846e6768f7e8e3db4473df211e91885b1b30f4e260d. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/UYL982100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e28a96201a5bfe771065bd6655a1495298efdf42af245a9ca50ec7ae4350889. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB141926402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086689ea19df038a85f6b60b9c915398cae0153a1934e53d64fa0034bc72a42f. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/UYB141926401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec91f78c1aa0da6f3a518f4f922eed49a2fd9b22fc2bdf8091c0e75388010cd. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/UYB141926405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5e824ca92a3cd0a38702c3d6d5a6339d9ed0e19d9c3238bd8f4e6115c97f67. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/UYB141926409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e25b41aa461cec684653d2dde02313f22f98de9915eff6657e84448ab6c818c. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB141926411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf98eb64e2bfaa22a3d58a80f7f1ab2eabfe0cf9f708ed4cf2b06281605f1f9ee. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB141400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a60a734d2f7cb7170fdde45f59314fbb91c2d10c5076b5f4e0c494e1e6189c9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB141400107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd611264703f943077580caf97febb46a1f2aefd8a3a898faf1f1adad7aab14. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/UYB141400108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94edc246f33ece3674a41ccd1c6c11405d1c4fc29385ff40ba985c2d2a2ed475. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/UYB141400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43fcf20856518d36e687c779c7504891cda4e1e4c05a54f80def5530d65e5fac. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/UYB141100201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7cdba213503e67b59ee798456b091f8c7f714fb42ab946bd1dba781665f6279. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UYB141100206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32cde92d63727f8cf3dcc329f94bd16bbb92a5130503e1101ca5157b2c2566b7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB141100209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f15182a60abe7c93ec651eb93e052b576fefaf456a24c62c13d7a019d38f972. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB141100211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87edbb787067fb04f130434ef924cd484e173071b9b36fd1d36bc446ed2adb27. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/UYB141100202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x041493664540129c91da2823dead6c2bf3da39ae074546b08029f4d7dbac1ee0. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/UYB141100204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66628e232ef49e35c2c0c2f73f6e3cdeb81b97e8966735a222826bf8b19c92e7. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/UYB141100205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46aab4a3a2d984dedfac6e5839c33e99765778f6b6163b205be2054b0284bacb. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/UYB141100207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe54327a460b0bcc1c677469a695d5603a916a7e9fa6eb3e60cc69d12267ece1. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/UYB141100210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101c682f6292ec5649523f779dc471551fba8838334bdb467d1adbdafc1a586a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYL982100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55175efd02a495127d0ec26d3f5cfbaa81ccb0290f3e330bb032fe37aef54d43. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYL982100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0afa28b764ed2d2d7522250450ed3126bbbff1e54d69c0f60c23c7b10f9a48e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/UYL982100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4632e3325e835163c938803344c80e0c93a3cb158fb1c3bbdb8c03d755419308. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYL982100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d75a4483a6f32f0b7651e330cce753410e6c52b3cc1981def21658ccfeb6152. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/UYL982100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063f7aab6cd49994ea89705415cbbf62fbfd6e6738b7365900b597e7be2db04f. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/UYL982100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b18b95b3775a4a5c41f89b9444cc66fcc77c78c996af4b78586cf0597ea62f. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/UYL982100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391ef41a55ab07fd42d110549428480e909ef817cffe2dafee28ce6b8c143517. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/UYL982100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2597d813b09d11ca46a0a042f8c36a246a236c1f8e213cd5dbd45ff333c3f706. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/UYL982100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72fb37c1222871360262d6becdfe91745feaf94bc82dc412b65be8ab2449c057. 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/UYL982100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8bad6853f22be70cf9220188610eaac7829e0a2b4e513f0b3e2e1f793275f78. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYL982100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703a75358ed4a18838d1124ad35a1bd43cd1f90a1d7914f1e5f49a58a1dcadb2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYL982100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93af7a9b5d1ea9c1fcf30157571135096c09d2975c52126546ceaf1a85a1b513. 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/UYL982100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7acc9bb10650cca6afbefc336a52192206c11781bc9883f2279a5878374bf2ee. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYL982100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e01b6b7e992a81b8b89704c69716dd33ad13a986503aaedb6d3bf5e4d79822. 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/UYL982100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f19e80835d1c1a9f3511d9d81c18f9bd01618fa7b9ebf3aab6b92d14120e6e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYL982100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74bf115291bcbf92c158ea1665e0b5cee1fce972244b8c0ac84f3046471389c9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYL982100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223844f7c0583cf5f093066572dd1690e02462c63821cee37819c7e63a0d7a36. 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/UYL982100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1423890355fd9e4073568abca9b7bb397a5f69bc4431aeb51c033aa1df97b1. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/UYL982100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ebcdd58de3161fc27a8e3449dab9c2646feb15a4cbcaede3f5ac3905545d3d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/UYL982100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8b616c28c84b470644322550f54c7fda49edaf40a1d3427a6785248e250eaa. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/UYL982100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc923c4e06b5446d85ab0c6bf8cbf1a5a66ff697c644c8c360562e3f529ebe9. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/UYL982100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e49eb46d2db393d6610f1ae3cbb97b7a147adb64365fa61bda682689b4ae3b3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYL982300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaab600136213f867b889123dbd44e5727b5b9906356d585a390bc681335bb70. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/UYL982300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a566286258442588347489a384be322450157488a0e1731821feb9d533834ae. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYL982300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a73f84cc9d6f00ec803dd8ef9b36ecda8b576962fff5e9e10a896102d29bda. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/UYL982300022.