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 0x9046a68a81f85c7a5eff113eb161fe19508ed482e737988b528baa8d90fb11ad. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4e6782f1-cbfe-4b7d-9209-de0b7511ee5c.json and https://artists.proofprofile.net/proofs/artist/4e6782f1-cbfe-4b7d-9209-de0b7511ee5c.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 0x1c6352b29973019fdc6a2e8a7c6d72c612d68e22796c220cc8556609db4a2f7e. 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/USA2P2103756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314ad14eaddf9215f7b201b3ed839ddc5e6177e5d72f31073b1afa7463c57792. 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/USA2P2103757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1917ba2d5514c8adfe4252cecdab00212a8680ff3f9e1ef5858fb1853c70bd97. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/USA2P2103755.
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 0x89b1d350d14c87d9c291e243b16aaa52476741a883929b154c005702f10cc82a. 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/USA2P1956008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98829f66005788c873be96115ad3159968767a3ad1819f1a6baf63abe4be34da. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1956009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86af42bc325c56d616178006b8ac37246eedf6c97360d14799644df543d8c5e. 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/USA2P1956013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b79024e0ceb5e8b15f4a5fca6d01d952f2f2991d5e8504594ae9b4c20b4311. 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/USA2P1956011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2ed0401e39ddf7cdfbe7099c2344e2f9853a9f47e9fffbdce48a4d210c1316. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/USA2P1956012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8444028753983bb72e6225e483d4e7e56f179f0b36c5967bf07cfb6ad8a9fa68. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USA2P1956010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79229e9d0bb8205522c38b074bddbb9ce108b6266f13945a115ccc2dacfd6ed. 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/UK6821908314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc2f88574b8f802a76399df6f2d9be13061743b5571e0bf13cc1cfb8300f8b7. 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/UK6821908315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d02a57e00244e34f2392d16ffbc227efb59777d7dec9c21195e135f3991d63e. 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/UK6821908319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13e2a12c0db2b2d3c24bb30ff7801764cd5dd1cab81ae97e1fb38f816e7cf48. 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/UK6821908323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d2bb498f00fdff8e9416c2dcebeb05883d03881c1cc53af0e555bbe1453cac. 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/UK6821908324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200099db1db68d6d96423e743b26bf8a199a1d0adfe3acf8d858877a0ad1fd24. 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/UK6821908325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe237d850db6dfc10f846a30e90cdea173c6caa738edabaa48a2cee14c1aa3041. 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/UK6821908316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee4ea36f08c606d639fc9bf96c76b626842930be9c928f5eedb7d5aa50389a7. 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/UK6821908317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b35c85cd155fd4c41f195c58c939ca6d33293b2fbceb430c26d584cbb88445f. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/UK6821908318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527964b6d949036dc9d988c74057913e758488016997f966b0d80ee75e44743f. 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/UK6821908320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b682db2ac08eaf4081966c0b4aa2441ebae49e7fd1807eec141f5ba6f7c507. 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/UK6821908321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310c5fd9a5b3903bcba1321050d18ae2ae2070e063ab2bd84a161b8c14c2e629. 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/UK6821908322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42ea790372e6847fd2c55645ea21b3c9c700b972ccc91db020e85bde4fee6dd. 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/UK6821908302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9926b951522ac75bef2a6aaf7da5a38b013e0e8765ce94fe973b6ab0e164c534. 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/UK6821908303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ef3795da6020a2ccf26562c99e87eec3b4a08fc3180b0aaeef4bd5099b44a2. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/UK6821908301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413db94c84ceebb8b40f11d7f49432d0a6d0cb2a366ecad6f1fbaf3a985bfa95. 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/UK6821908304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff622c6b5f3fc3256e1df83090bc93fbcf7982c08c5a18889b65773499f8d039. 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/UK6821908305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b58fd3e410ba873501f6997d0e39003465ca6d027f295fb2dd3a64cf96868c1. 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/UK6821908306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9ed800546c7301a6c6d6071d0cf1d47ac018c48e77ccb7a2aa939b43bebe30. 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/UK6821908307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b81fe226a579d0e62fd2cd8d323d27004c9d6aabef4fcbbae302cd3a887aa85. 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/UK6821908308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b122ce5572f3b2b22b21330795cab39b63fa5ef05cf1d3233b1dfd50085c8a. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/UK6821908309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d27769edc24551a42fc28f247ee3b62085f7b5fd4aefa1bc365b6e0d7c6d415. 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/UK6821817689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57271bbfa02e200cf5d50d5a78692652d1df28c2dca2309fa6d11b9f41201635. 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/UK6821817691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a98934bcc7766974a826d798af74e51499130b8823fd4a706f70144beb19b5. 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/UK6821817690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ccc065184e4d728fbcd9316eedeb6b0f498771ab907635e5d336aa8730aff6. 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/UK6821817692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c64a7b50834c4be3003f4cbda6406f4b6f38a6fa3a07c5993f0761b3dc09ca. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/UK6821817693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5668d2565290afa713d9a4a606fbc559d5e1815a524f05afd45f25ce8335733. 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/UK6821817684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe820190fcbe1f2d65ff706b8c68f51a2955f03d04bbc4166dc941e188a16bf0a. 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/UK6821817685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d1d9a6c17ae152224929912e98c7c12a4e64868cab36523d16b8bf27abf209. 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/UK6821817686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc847b51f637b0d1afa3c4fd6f34af8bf0af5817b75aa5d2904fc40740151bc. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/UK6821817687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f670cbe450f99d9be1587a2f1469f8690a52ba405c7ce39da92d21c7331cbcd. 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/UK6821817688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b44cacb1ab592072a43bf35fc61a84c9e097485681cdeca42988d925154b508. 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/UK6821817672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f813e6bcbd46e7dab32778864fdd2915f6f1aae03c451a590aafb2642cc04e. 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/UK6821817673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794ebcd11ec563af313079869909a9b8439d9ada260fe377fb448a8e15f75dda. 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/UK6821817674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16491f5b9a97154b15c085274c792bd56b6ac66a661866a122d5077155ae6e68. 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/UK6821817675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bba8bb3e5d5f0a902a39c2f2dedac8645267835c43815c20c6b2f2d3d2e1640. 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/UK6821817678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0891aef39b0533ba68afb6a6ddcda25b62deb4480f7237b4e06b5fd49392cd. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/UK6821817676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bdcab6cbab40cb6a5a9f53d45e056ca7130c95f96c4735171d29b7f7a17358d. 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/UK6821817677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ea99b3ff15e9c824f8ed38b29a6ce34fb9e02f53c4150e680442d95d6b887c. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/UK6821817679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa914e6ef307ac60dc1fc3a2876bd6a20028407b60b7fd709ff595439c4063d. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/QZFZ71930930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f84947f99396908cc696bee84b17f27a9490b3ca8069e8c15218aa5c1dde3e8. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZFZ71930929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd229abbf2af41bb74a5b667c034cd93bc2cddeeb9ae5acb0e711c8ed72e741ad. 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/UK6821817668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb965147d7383c802d149057e4e419227403fc3c21a9c710583892137734ad6bd. 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/UK6821817667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c659004c3b4871f5a4a103fe4ae0349e026321c8a29e5a36ab7d6c41230e21. 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/UK6821817660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c070874c0b01bc2d2ae92948615d528ed0b73aa4122b374fe4a5b9ddebfd943. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/UK6821817658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5296b5dcce276bf14ebbce88d3629ce219ac8d0123f8eac62b574dd52c84e59. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/UK6821817659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08bc8bfb3ae9d15db1c4c46f3ea7afd5e90572ea6090f6319380df1ce83188a. 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/UK6821817647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf28ae3606d9dc51016dac536c10245e8607eefc6afc470372be9bf01cdd0a01. 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/UK6821817648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f85eba27d411c6d1e301bd1a9016971e94bbe203fcdcbb3a75c99e5a3313a9d. 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/UK6821817626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c52691cdea619fdb367dce1c9a26dc5f205e51f3178d0115775acc61ca6a54. 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/UK6821817630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19fa4c118396af8e10553438cbeff09963b8524f12e7adb237110fe4adc6936c. 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/UK6821817631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dab2c74288194e6edf9b57c0d7840c4f3d82334a959ea60cca7c7a26331a6b7. 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/UK6821817627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3186db70b8d25f52ea32bb49b40dde473c35a730fc001061dba9fb74d3cc86b7. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821817628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b9257010442c619b57bd1a7126b60bb4e9dbfb654aaecc7011d8779ea1e22e. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/UK6821817629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0152ca81e88b93d1e8a1455b6751f52ab52cef4a198489079778b77060407e7f. 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/UK6821817602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d757661e8e4e30cc75eaaf00029d6f3e09e4a70fed36da82a950264021ef4a. 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/UK6821817603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdb193f0f944924cbf9842af0e504e66793178a64d5ee971cd3bfe1a0b7e1b1. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/UK6821817601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743ffb5e0571f93e68b42bff6fb4aaf0266805f018cd5e89cf278d37385b7a15. 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/USA2P1802133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165f4f8a0bc319552d3027f8df45f9548d0493dde0e462ef7ab1ee6eab16480c. 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/USA2P1802132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e06cbd73e3f5f54998ec2f2503f9f30c320f0ae3e954f5b77b45bd23e47b9db. 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/USA2P1696316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ab52c612643809d5b36dddfe8e8e6e164ac57f195f870dfcf3f2bce027f8ca. 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/USA2P1696317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98aada7d7d19922a63de55c0c2647b5da02c5abcd7b8f435280e52a416af8c62. 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/USA2P1696318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b68162fc4c7c4df1eb174511ef1eac0fe2fbc34526a5a728ba5ddf5c0eee75b. 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/GBSMU3083518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde745b6830943e99da0be600dd7aecd8bf63c7d3d73a080485ab8b81a91672a8. 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/GBSMU3083519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3060532f5a57880c1558e7bd19f98d593782bc854436d4d7f803a5542bc6cd. 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/GBSMU3083520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9512dd13394375cb716927aaab8e33a8d05f5636fa2d057834cadfba45d2a1b. 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/GBSMU3083521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e7ef7740fe034b18a7d9c096dd9471a8735a4bda8415f4214532586198a273. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FR59R1604292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0afb7a79be1f7af4a2b47a3bcf666e480d19c43aae7422e7d109c3125a60c1a. 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/FR59R1604293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed6efb0821a55a6078ecb3e271bdd810eb19a5444ec72d2d79223e625bc2257. 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/FR59R1604294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbdfa8045e13a93b32f0c99a8d4748a354eb06b7edf96d228e41206fc60dc241. 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/FR59R1604295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd29e8d7450b7f4b672010c46d7155f5e6a8786d643bd6a671e2b2a1bb43c7f0d. 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/USA2P1542782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14bd855e1b5d7e79560af66b3f092e5cfbcbf6ad07fdffbc623f9b5d34853bb1. 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/USA2P1542783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056674762f632b4c2bd7e51d30efc166f41aaa8eb47f3e78aa5ec9d2b1ea002f. 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/USA2P1542784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f06e780d8f55894f86c3d59f1912b24bac69cb8bd7fafcb34870e5a61322d9. 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/USA2P1542785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf81f2d68badd84393750d47482bf4130aa0df22cba640b230996411ebb6ff12. 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/USQY51574091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbb77c8e706c8d0ac083d6c11ec9c9cb8f16e092266c7a7fcb7431bee4c2155. 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/USQY51574092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6313b000d87c67f0295b16912c80e8ee778909a392b623b504fb0e2a4bb7fa93. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USQY51574090.
Looping Around the Forest I Thought I Remembered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a7a907c1b7576e599a1adf6d88d8731f7b84b69e2d2bb7139d8d05d648e74d. 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/USA2P1394325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1011bc8d947c9698779a50c7f8335392d2523c721c0ce4eb465f828598938a. 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/USA2P1394327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60a02d6a7f48d814156756b6b7fe9685ffa29fe392749f89682829b05b0f849. 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/USA2P1394328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc422c25548266a5a6261703e5dead3b029a9eae80553c1f811286972e0b901e. 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/USA2P1394329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176affcc926081eab814d77d263820a62f52a3ef3b395333c63344e6c4b5c61e. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:52:51Z), 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/USA2P1394326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2078b9a2531fb556ccd6db126ad7cfaeb494875e7d0d2b42e0b70514574f7e46. 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/USA2P1394330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae19985d861b2ac5be1a9fde3a7d9250a4c4327acdcdc51f4054ef6f836bb18. 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/USQY51393669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5230538cd3f453070662650e45bf2e7e2403cf50068aec10902a8f4c6892bfd9. 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/USQY51393670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2018050763b8ff1e77015864bd1a7e350493ddf109545788eb9f3cf42e0972. 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/DEBL61152063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df3ab4e5f8b820e9d6db781dbdb0b0106f3ae8e5416df13b796c5ffb80fc272. 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/DEBL61152064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24f1d6b7f3ae71676745b75763d2c5cd13444ea11b0bcde480b36d167465951. 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/DEBL61152065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1fdc8e19a9cd3f2f3c37791a1f75f21dc59be39d93fa49f005df39cf01acbce. 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/DEBL61152066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f306059aa61393b54c53b16ceae058e1df63c62e8decd55428fffc6076c187. 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/DEBL61152067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3f44607b9293b14bb02d05eb2551168170f209c6c11b60e022bc6feccdcda0. 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/UK6821908328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7642b0b00acb1c8f49d926229b6a6fe4b3a84c0cc8c2b1ef5e0b5c0687c54e. 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/UK6821908329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4da19c9f4b5e570f3f05f11c430741c1d554f7c29857351a98b3e77e04a715. 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/UK6821908312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ef9e782f483e85869385e6d0b8996a7575475f3192cfc65c8db66517323e39. 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/UK6821908313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51fb051155d6a4bbbce589350c2ddbe4c83fbead135e8bacfd1d9b9b8608583. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/UK6821908310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaea6fae1c8395ece6944cb63a59e100476093d472c2b03023a761952483ca5d. 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/UK6821908311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ef4d05205ea58971a5eba3be11d2af54397a0959f392a5f9ce34e57b558f15. 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/UK6821817697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05bc10f7f44fc0b024108c2bde3ea333463d9c3062040718b586756e913c46b. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821817698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40b5b9a6c00745adc40fdfcf17838e5cffc7f80366bcaffbb813c472c95eec7. 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/UK6821817680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ea0ac326600af45e850c893c4d6dc2c267c5eb14fe26865b931ac42ca094de. 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/UK6821817683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9fc4a15ceab80ba94e859e13f73542f498d91acf6095d0ef4c400340345155d. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/UK6821817682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14270be4dd4a0891d68d97006ae97fd459002b8eff135035d09f9957e40a177b. 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/UK6821817650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26efaa840c69c9f01fc387281efd1d4fc39f9979603cfa281168ececf4924267. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/UK6821817649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9ae013db259cb5b706b5fb9f0eb5f0e279abd07311e3d63a2b207eabb489f5. 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/UK6821817633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8b5b0b2ed03a0117ccf17b3656ddd2d383575caf4a20c87165f9a7856e818a. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/UK6821817632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02f7cf2269c0ce99be5d3ca5c681a9fda676c7049b0c3b80612422425a91897. 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/UKKTD1700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db921837dde5235abc0e07e537f62da450c6086fc56ed620494ae7b8f6bcfb5. 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/JPB641600253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b7911cebdd3501f012f11f0d98a5ff483c64d13463b07fa63d167654a777fb. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/JPB641600252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6470e16d37b90f9e3849e657849b7bf4381ef671a9a6cc1ae58ea4a3cde90886. 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/QMDA71484938.
つねひごと・WAVE ～あなたが世界を鳴らしている
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5064c943bc3e82527975c97ec9ae914a4e3b2b79bc91f8262d1451faf40731cd. 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/JPS801954026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1077bf9b8d2c788e2bb73b31c98bb05664beca8cf969d5611e48ac1985c984. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/USCGH1461393.