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 0xa752e9f922fa099f85c05006e5a47d7c0297ab25092698f922231fe00ac94543. 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/f0f641ee-5e08-4398-91e4-86129aa34861.json and https://artists.proofprofile.net/proofs/artist/f0f641ee-5e08-4398-91e4-86129aa34861.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 0x01a6e8a6edcff21c5a51c5d3c6c41d413bc79d95aa1ba905b5547ffb17a534ff. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/ES71G1868526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd258d54f3b7686c76fe93375c586b84a4c0705fe203c5138c749dbe4f8a1b6bd. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/ES71G1868527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba5564a54713b0ef3b7f763877172cfcc194d2d3baeb0376fed512217ddf40d. 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/QM7281914426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9229bc6bcd3746a4045dcd462022dffcbdf623530f15e39874e5e2d1828696. 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/QM7281914428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261e8c1b0797d7126b88493f52c6dc5e2e90fe86c803228d497d6568050948b8. 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/QM7281914429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03599b38ddb8c86515cad0f4a2636ab7208f59cc50d969ee5eb8b79d9677da4. 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/QM7281914430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7264e4b3ad7315a2374287adf6cd075ff9bd1aaf278365cea1c4d3a79cdf467d. 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/QM7281914432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ae6570d3e0567f595dac0dac0a9743679fe9d4363cfd029cc1d1979246618e. 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/QM7281914433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90066ee66161fecc0b2d022467cae619e094ae555387245f14323c599dfa2d2f. 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/QM6P42048318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd1ddf06a6502fba0fc28bc87b07b092aecae2c8f47344f32246fb0c470282b. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22157677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bba9c4bbcfb92480e0fc0a983fabc6067aefba2b3a3b80ec1ef7fc69c4fa725. 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/GX53U2010743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42256d226ba077e2b6938b4744028a24e00773e1e50406ed69aad87ca9e372d. 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/GX53U2021829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59cbf90068750eb60a6dfc7440deee78e93b2d66e9c43d7f900cdfa3a32c2a23. 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/GX53U2021830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b648333cd19fa2bddba4c671928ec3b3d47a4f0b7267cd0a7e21fe820e27722. 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/GX53U2021831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a40312419b138064e667e05a3d71e6f18de735fcd23b3b4edf3eec36c0087f6. 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/GX53U2021834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b2fe27f0d114f39c3a01553b2b60f428c1cb49348fe1e8274bb930ee1e1427. 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/GX53U2021836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea5888c6770964ada2ce6185e79ae64430531cab4bb19a21c7b02988567796e. 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/GX53U2021837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f229eb7ebc27064214bcfc080f714dd998c502326db5e787284ab4a94b6a4d2. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/GX53U2055438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70001d48b9ecb001f4dc0f62e091727b1867881fd5bf537d89701fbf90258b6c. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2072092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6974b2ab8e31f2cb1b7a8dce84a130b1fbce9fc66d2ffce33e9875a2debd57f8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22252405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe351e5ee82379be779ccf6236d6ec8d7feedb157ed3d8eb1440019e1cfb7157f. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:25:06Z), 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/UKXN22283892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c72e3559f7714f8745b6a1ac8054c8d74b6f72fd4a20782344c901392487dac. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T04:57:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22283894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2e14d4f72ed3c83c00b34d482693ba333db484bdb7b3d7e4b074a5bdaa4657. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/UKXN22273100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4483f4d407bc4be794edc144f4f69b59f225b3a18e20ea6ff9129dbbfb64f6b. 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/GX3Q92355440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70380e07ff965f811803317ab0da96261a5963c3d87362d9016cf1a1a576b9f. 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/UKXN22158109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7755c6c67a5a02ce50a8543cba794812aa43618523dce1505fdf47098fa052e7. 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/UKXN22308424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94abd82f418ef3bad81276265c98bec6823dcde36b20fa399c59bffc43e5f63a. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/UKXN22308425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26e94845015b2baed8d984376b5974666d7ab0a8fd93b4c73bf977a969422aa. 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/UKXN22308426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4c9d6eaeedb08bffb87db08f13e48a0ae2ef776a8707d86f03c513bb3b4f1f. 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/UKXN22308429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d26007cf57163b89f17aa7851c088c1c555ee38b4d12a9317ba2e1630d46a6. 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/UKXN22308420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf95d96fd1b42ccf0a3a6816e9640fd0fc8e296ea7d3afacbcbcf8a8b2ec95e. 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/UKXN22308421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4483f4d407bc4be794edc144f4f69b59f225b3a18e20ea6ff9129dbbfb64f6b. 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/GX3Q92355440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf240d355edd9796a28d85e7368d2e5307f8da65b0e80f5a7237174b1eef40393. 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/UKXN22308423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70380e07ff965f811803317ab0da96261a5963c3d87362d9016cf1a1a576b9f. 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/UKXN22158109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5dd979cab0d67736dee61ed4d3bb30ca8602ff72007546f144494b6748fe4f. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/GBLFP2405472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb913441a0c55cc02560d7662160c18ade4f79e38735a480a93128c7466d11a86. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:48:41Z), 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/GX3Q92453051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2cd6a3e5b7320c60b7a09fbf563acf69942c061dc6704919837d57a4bd8b9c. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92453052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3824a723cf8e79f9e60cbc6b1760cfe2bc8288d510937d1b8ac5d4a3774e5e8c. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:15:15Z), 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/GX3Q92453049.
M****a de Ciudad(feat. Dafresito & LocoAlien)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8118e576529703538104f0eac8c4361d070f0d4195f955f78af3807d2be553c. 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/QM4TX2012418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7826f3044e09c7c7013908115272eb0fc04706478cc9e4a33c1ef7637f60d3. 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/QM4TW2021168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee955f340cb2f49d73df9232f651302ec504e762d7af677ecbfe4d3f3d9f47e0. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QM4TW2128483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20514204e0d738c7e2749d367022e198459354804330ae37adf8131919c3afe5. 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/QMFME2088357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9560be17b82874471229dd2298fa3e3c14293afa44f9bb6727f2a905e37ed38. 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/BK4DA2301120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa408f8bed6f9e6763397e16cc447b36fd98119bdc527f15e0d858cfbf6ec621c. 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/QM7281954071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51be29b82af37db505670dd02b54e5b83e7560a42afbcb54e3596d77e54a6eda. 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/QM6P41954018.