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 0xf394841b1b90d8899e612f573be7528f6a6c97183824664deede9e26d9225aa3. 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/f5a95e19-dff4-4225-aa5d-0e72d22d7257.json and https://artists.proofprofile.net/proofs/artist/f5a95e19-dff4-4225-aa5d-0e72d22d7257.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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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 0x491c7eb1e50e76062165b83d490522c07519b60fa67f3c0fb669521beab7cc3c. 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/JPW462328770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede4584b84808bb94810b425fdcdd489e4fa5848793133864fb24e6299f3ebb2. 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/JPW462328771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9035484b093b58cb1b2380a908a0f524b0e86e2875195bbb2cee56d15255da. 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/JPW462328773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d34e1078dc6b29d56b95bb91cd20f38f1b99556059cd5b191b780ae55a6aaaf. 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/JPW462328775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152b02c58593fd837014bcfc4cd08b5dd03f42dc5d45b1a5213f5030d93368e5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPW462328776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77bbdff923e42d3f27a441627bfe0053acc268dff54671e77230c7ded77e0d76. 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/JPW462328777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283917f2d2bcf52479d0fe52d4c2ecee8d7f9d124f80f1e1d5ce98e48330e478. 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/JPW462328779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c64c323d1dfbeb1ba52b4486077f3875f1a5a5f2612bff4afa7bb435be9617. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-22T05:40:22Z), 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/JPW462328781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbb1c8acced1b8d09fb92627c6479f068ec124bdb067b3a04c8a9781caf8212. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW462328784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3465b739b4a3ca902870bc93b22efda7ea6689350df09ddf62674d9e262a180e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW462328785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963aa800673fe9af547e46adc8de4cfc11f4444bbbd183ff8a8caf28300d3364. 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/JPW462328789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806c9eca6b0c757065878b30c159d126c761403caf4ea9095e00cf39a754306e. 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/JPW462328794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abd07623b979ff0bb281ed9c256863ef921c9732c50e118aa13806e593c9545. 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/JPW462328799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f3320e32abfe230dad250ac27c8a812f33f0a5733289cef9ce363bffc7eed1. 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/JPW462328801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9439868fbbaea095394e023b51317f251bc9a8fad5f7e6a5546b3b4c23ddc029. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/JPW462328772.
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 0xb5eba022a2d2741941e4b8ea6c94e541a41ff0415775a583aee48444ae347660. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), 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/JPW462328774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201409343c024bc79d9bad9282a4ca600138e45114781bdcf9612bc9c59a50b1. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/JPW462328778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d9e7e5caa15f59aa1c857248ccffa58d15f30e150d5ed5ae78ac61ecb8ae5c. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/JPW462328780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6933854fb99d611c8172bc5ebe9e0da0c9efc6e37245bffe6c03398e125ff094. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/JPW462328782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1283e13b6bc2238caff871a5cd261b40dd0d975e6f19d1938fcc834e955cfe4d. 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/JPW462328783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab9d118435e1c06be2bd1a4fc67a0527487712e801b4cbc318c8bb5442ab65e. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/JPW462328786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32b0b3847571830a6cd42a848159dc0fdef918129e5f85fe3c08e112771bbbe. 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/JPW462328787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b4ba2f49822211d065feb77d2af2385ec1d235f40c51528f097a07857758ff. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW462328788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4540e4ff580a1ab84ee1068bd8589abc553c87fe86ec48870a75af28b4d97c38. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/JPW462328790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c949a70da51932ff09b36243b202e8a9ff484599b123a6de0afe1e73b4e1c2e. 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/JPW462328791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f4757e6d00f6cde84f195cf5ec0d4944e5f9dbbc59fd26740e85622e87a490. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/JPW462328792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756b8fbdfe3cd1ee831c5c15456fb351e4019484e7024d487399083826d495fb. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/JPW462328793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1033f5df933ee610546b0a4fea3d40b85f7e8707f2afd51ee90c73b379e0d3c7. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/JPW462328795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181214a94b510d97045ee707977e8270dc3727f9101f3b5fcea0debdc0b0057d. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/JPW462328796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc992f93068908828d72a89ab8403dd5a3f97e51e3f228793b6bb500b14778e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/JPW462328797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16227f87205c9869adb92cf3643fe5086048f553ef8850d3b305ebfc4c70393. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/JPW462328798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5429f9db990e20bb41def62f0b1d4923aae9fc78f80197588a755ab0a4432a6. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/JPW462328800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791afd9dd01e4e5ee98337ffa9644d7032f985ff9856cade9a353562becd61c1. 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/JPW462315083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92c43314ddd4ebe56d660328c6b275b75cbb0e51d9ae66d59cf34bc999d38fe. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/JPW462315084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d10479f6839f662df736aae33163e0649aa8778f507dc66a7ac18f014ef8f2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/JPW462315085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9cc88a3e3dd82b2b893a57718c1315aad89c7db2c499b3fe5eed6674035a88d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/JPW462315086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43dde84b99b6cfde60f6f97665b41175ed90c426afa94f099904d929e42b4a0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/JPW462315087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a43e9f1d9b9d1c9a1de1d8be03eccd9266e35c1c33d18994a31ae6d9118754. 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/JPW462315088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f62162dfc67e8b7a4a9ff3330ea54158ada5e5647a420e0fe37603575fc8d35. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPW462315089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0a03b93d89f7fcc7160cf27bf0481cf046b0918be7948450f3051bb511c3f5. 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/JPW462315090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38098e07de09ab4466259c128953c650582974522f69e6207ef8b868176d055. 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/JPW462315091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb533f267f937ad0730022caf06d489f9223e7afc1c9ed02f81fd5656bc38f9e9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/JPW462315092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e271609e4b69dd583b78bca4d481c4612c2ee3de48a2f4d0c47a59e8da7906. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/JPW462315093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77737b80650725eade035c19a833335ec5d7680560269374a7aab17e00e21f7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/JPW462315094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe70b320d75465d82686e25ab0ae49276c97c01b57d16aa15fcbb6cc27d0a27. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPW462315095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e467c601f6dac4fd17f23465348ececbd7a7be2be5a3f4b8eaeafd1559d1e3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPW462315096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07db8b45ec8748ee3a61143ce6a46eeda253c26e01a4b296c694f86cee2cc54e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/JPW462315097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2def115ec71447db7dc5f0d0bbe6df6a05907d3688b055394ecb430bf78a1a9a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPW462315098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd05ae1504ab82e1b17502b17f3a244f6c0d630ec9a297954793d070e83f4ab3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/JPW462315104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d60fae5188da6684dd6795eea9851bbd3492d05150533c70b209c72e1766b0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/JPW462315105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed696c0543c90126ebd1d2bc1ab93afe6a3403d92ef9ca93352840c589aafebf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPW462315109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463fa5629d1e9c7fc3eb3006623b2959c3ada8af1e4c14e69c54ff5f1afba280. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPW462315110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2530c72151d37f93c725471474e6af77736166074656aaae6dd274bc526eb54a. 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/JPW462315113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997e14c1cf936860cfde6cba79d96b93b16284afc9edb6797e90ae381b81db62. 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/JPW462315114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a6ab7894354e80d3eb38cf3126e3941d00dd5ef39e2be3877741bf88de0ea0. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/JPW462315099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c09f1973ff57aa313a56bf86ee61b92f6a15ba10a280e0adbd6c09a0582504. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/JPW462315100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef75510d757fe0857665bd6b20ac8d3be6b7d2e02dc7fecfff60de962a0aad70. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/JPW462315101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f0de96e7c60c7b70b81f8ee0aa9f7603addbb093bb61086aae3c3232f02547. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/JPW462315102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9901f9f05060fe984c94bc449c853145bc1e16f9efd2b1aacf9d0914a712aabf. 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/JPW462315103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7679a7a77d07ba8e8c570152fbc5dff2464c1901ae639a1247d3469759872e67. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/JPW462315107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88ea37ec657627263f2bd402993e9b78ecb42aa43dde2db291f42166ab3ad87. 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/JPW462315108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8de02234da2815e2b04fa7ba695c3c1aa4c2822b81c436450379277e7505b0. 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/JPW462315111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac04b20e185804f9d76dfce3cb7128704901b89bfbb66f4472d64a46a6ece6e. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/JPW462315112.