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 0x0cf55934c5a121ee5a7a87d315418b2cabe986866d7755e73efa640d62aa9b38. 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/4c8bc13f-da64-47e8-83a4-fb94225c3f94.json and https://artists.proofprofile.net/proofs/artist/4c8bc13f-da64-47e8-83a4-fb94225c3f94.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 0x9652d81bc7dd1c6faa1b44410aa18857fe7b7f8cf382e3f76e133dc5c4a845a4. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/FR0Z50026252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee539f03c965e6dcda82ee484dec7175b644d817cd5c9bfd9ce2e21a6e5ed54a. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6P11601570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b21197d908bf33274a675b39a407f7c6dab23abea7806c7a6c506d35b077e7b. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/FR6P11601580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8020f7b0c4848dceb99a12cf2600353f7aaed0074d6832c9d95b8f6141cce281. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FR6P11601600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e7f748452f26fc9ee296eaf231389d44d6c08643cf0a6ca0dc659a0ac3e52e. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6P11700730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e035dcb0916812cf8f2bf53606aa48d4ec8d38f7fb72ebfeeccfb0d5d8f449. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6P11801520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc221b8d0cd4f5239ee7ef773fd08e32eeb2babac3474ffb120257aab4cd20a88. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6P11801970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231fd2bebefbc94d5543a07ee07f66f6a45395731e58e8affaf1eedd51f7253e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6P11703630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08fa1e624274ca979792e306e14b0dcb618b8077cdd3d66a5db749ca5924dc5. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:46:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6P11900060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab10f8be3841963b69ec4f2d4edd86a4f05f9d4667cb27a07e8ef77c2ffff91. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6P11900070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6642400f0b2adf6fddcf063341a883686b2b0a3b240ac766b17b0a310d4e2d77. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/FR6P11900090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1dec604a01d54653a05c3c653e12c1d9e6a4e528e8543355375156c00953f0. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6P11900110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c20488d146830ca82b094117f254aa705b60fae2e9fa495aa08b3043152cc89. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6P11900120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a70fbedcc7961eec36cce8ae430beae73b50a269e421897f7a7393d59389d7. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FRUM72000370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1568ad056002326e5cb3d72c81b09811c7ab033c63ead6fe615d6b315bd535. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72100695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1568ad056002326e5cb3d72c81b09811c7ab033c63ead6fe615d6b315bd535. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72100695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475e7a11ad72ce2c8943489ddf2507a28683792c60ec553f9d2247f907e26b55. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72100696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02dcb95277bc700c66211728dcc9d7766552a3615e185bb25027dab23b6c6c93. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FRUM72100698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c022ff09755567ec9880dff941eee9dcca8d77839b9d4a331e5b6026f10ef1. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/FRUM72101034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa787953faaf84eba5354f5c411abfb43fa0fc004feb77a4827553968a0f65e. 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/FRUM72100690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b92e96483dcb6bec8943f103ff16877f2987b61ab61ed320b8c319bace411e. 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/FRUM72100692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1568ad056002326e5cb3d72c81b09811c7ab033c63ead6fe615d6b315bd535. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/FRUM72100695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475e7a11ad72ce2c8943489ddf2507a28683792c60ec553f9d2247f907e26b55. 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/FRUM72100696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e4aec043d2021e73657af78f2e1de7bb9e27fafb2e272f8de3ee29874fbdeb. 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/FRUM72100697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02dcb95277bc700c66211728dcc9d7766552a3615e185bb25027dab23b6c6c93. 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/FRUM72100698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b57edefa74965b651926890ecd700a57b80adc69665d89afa7f75345812dc8. 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/FRUM72101039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd40228758026290103438ec9d1a507e8aeb573c59e7b42adc8b99e6a6e15b15. 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/FRUM72101040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d17c19ca4a09190c73a22b3b02d43907c8d53b774c6c9c167bb111ad4de4bd6. 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/FRUM72101041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100a226552b667e7edcc0afe0c6a468b2b4ac126554c561690513348800390f4. 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/FRUM72101042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ec12bc7014ff56294c13186476cf5d8bf214e246c5a6a5b099085fba86c8e7. 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/FRUM72101046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93627f9cde6bb64fd0f49febc9576b82161035cbc0248a96c261ea13e3209d49. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/DGA0H2337332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8d704756aceb474deef8be8acadb1301b3ba6cd416546d8db70d64a115812a. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/DGA0Q2300728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd23ecedf8a9ba6b1f190dbec41e53593c8fdc938d21830dc086401a084eb17. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/FRX452423414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba0208ce2ceebf3dc32dbcab071f425d0b88eeeb96839d65c226dd7540aca7b. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/FRX762406119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x393eeb9bacc54d7737601108e9cff8408dc9780c041c1bae6c5db7e395b9715e. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872459499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdaf068ebcdac48d7b87520023e0d72ae35733c62ef33bc2e99639462eae3788. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052406134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a61578736bfbb73b68e7e9e8340aa1b0497718155c7984d2db1e417321ef3e. 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/DGA052406135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53032fc5cbee749027905e040368f1fe4b3335922e44b1bcc44024256d8f564. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FRX762406118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba0208ce2ceebf3dc32dbcab071f425d0b88eeeb96839d65c226dd7540aca7b. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FRX762406119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6baa8733a464eec5a3d052cc42a9c8b827bc868d6db3791d194323171df181f0. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/FRX762406120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda13326707d3e092416f2f64b1746bbdf2a8db68eb1bd443c0fadb8761733c5e. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/DGA062491421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd6c3725b12dfbed43e2050c42a72c661a1acd661df0376645c52c0ef9effa7. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/DGA062491422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62aa105a43f203705acb3cc1e98df90166829c985fc916e064a1166e1f620f8a. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/DGA062491423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13fdcb5847da0457c90fcbcbe9677d9ec6e1baee4a4ff94324280ae2bc2e8832. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DGA062491424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eda4ee3148072d7f9156a1de506b9cf49b475ca499781c0f80d662653e875d4. 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/FRZ042001055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aee45ced4115b69223cfd9a3d3bdcf1db1b423ee7795ccccd73788e2e67cc09. 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/FR9W12126962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aee45ced4115b69223cfd9a3d3bdcf1db1b423ee7795ccccd73788e2e67cc09. 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/FR9W12126962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf09e222d5c5624e8b764c5105d43c786ae6c81b73fe60ae91f97b9c383938b0. 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/FR10S1802179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa09e3a450597fedcfbb75b920ed4a00cd444143a063995dcb7450c8a8d05274. 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/DGA052259473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa700d7de7f17c4aa8e26b70bbf53c9e4693febdf93e452b948839ba74c43db1. 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/TCAFQ2173588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed72790d27d66fbbc6555ac02724c6389cad95e06655e3b01e27354a034fda09. 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/TCAFH2039694.