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 0xac8b5df134fb57ae17a47123b5dae7a2920614df799babae66af318275bfaeb9. 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/cae23d01-796a-4cae-9304-66d8431047f1.json and https://artists.proofprofile.net/proofs/artist/cae23d01-796a-4cae-9304-66d8431047f1.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 0x3829ca3464ffc1912e838369d4df9887ebd618270cb0bce0d775053034ad91b0. 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/QZWDD2376301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5996b55dcfdf8a465ed60ed6e50b98ea88b7c575fbc6ab463a66d198010d9395. 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/QZWDD2376307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c181ec157755cbf89de26f4643326729507f6a48c647bb89e199afb9a01acd3. 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/QZWDD2376311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffc0584836db1413598069ac4e6ef8086a337b38fc0e37bdd1301d6d5ee578d. 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/QZWDD2376313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0710e1c6db552de58561b960576a8b5f76727d9e90d5f478b84b203c3645b4. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QZWDD2376296.
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 0x30a2fd29f55f465323018782ac9d08041f3e79f84b03222d98c1911451229161. 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/QZWDD2376299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7973839ea0cc02dcb0f6f641a57298685b452e2191a2894d6c2e4478a6223a97. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QZWDD2376303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540faa04279712ffba89bd2fe304a34903df4d8a19163ba13fc757e773ffce40. 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/QZWDD2376305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab930dd9d007f4b4ec2ddc8767c2b2b606842cce304c4356110d4e8d85dceb2. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2376309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28ef59f12606387f258cbb35a9d9eaa5c045b9b38480a23a3f4f69660b0edf4. 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/QZWDD2376188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251f51bd2beabe807f458f9d2ac8caff0f53b42d66024934209cfee90e7127d4. 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/QZWDD2376193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15d627e7ee3b4a33ff67fd8023cb42af044a6b55aa3c6f26db28bdc3988e8d1. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QZWDD2376183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876b7e686c46564f3d04d3362e3f159a392639e0e381e951d35a2fe3ca7573b7. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2376185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a16f411c2048c08a7bdc25a3339a940b5a1ae88ccd5e7879024a508e9465f34. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2376192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e3ed6a6448174161b0fe58d206f1a63822bbbe75d02c3a4c4f97b355519721. 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/QZWDD2376195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f3a1aa36d3af756dbd3f2ea440a3f0be0d4c1c2edf903ab036bc133f39c379. 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/QZ5FN2259296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1791fe97ff67fd5801d95251b28a4722ae36d38dd26021b78286e213516fbc. 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/QZ5FN2259297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a83ea5e12c4b08e5e417d5210827fa6331019af2c1c88f46c096573f4e5aad. 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/QZ5FN2259299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a24e3dacece50faef4afae51fff5effb3569080812b33c25742b22e9251adcb. 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/QZ5FN2259300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed8d905c1d90586554d9c135863bb7828d050f91cc27dfa4731570ae02e1d46. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2259301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52420d2043ffe83cf218c19901f6960d331fb66ba3f05ff8b289cc6715544f87. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/QZ5FN2259302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e59d607f5acd69a845782e07388bcc171c4e35034364f7eaf986b8994ad60b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2259304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ee4ddc6b8ac9146a718247d639b9bfdff2576c3290b6b4d8620beb72fad9cf. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QZ5FN2259298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda238593618ad6718779ccb4f3a134eb43049f0951e48152c965cbfa61ab16b. 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/QZ5FN2259265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5253154c05e895309a65a653631924976f62c16515ef72cc6e29031dbb67b7. 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/QZ5FN2259266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5f09910efe7cf0c40034bfdb73961cb7de8a12f831d78b9eab3513164942d5. 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/QZ5FN2259269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe750a07021c038e38fb5e8fff14f0696344154375d474f0ea512498efc838096. 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/QZ5FN2259270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b91f762a86985e3a61e659dc8620c5a17ab5733b4a0532ec563a6c3d273bd65. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QZ5FN2259272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd935c3033a729b7d3b39f0e188c65925090d3dbb02f7ee4ca190327df44d5a54. 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/QZ5FN2259246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431b511e51b43430cad8a9033ea05cb999d076aafb1fe82886a913c728154b5e. 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/QZ5FN2259247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77301c78e072ab813bac642e1892bb38fe1a40661bbffb0531b7fd8b241db45. 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/QZ5FN2259248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787ccd96f2960018c7eda5c2ff977f2dec21ac0643b2c44af68cf41bf2039edf. 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/QZ5FN2259258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb017d0d80f00060e1dd81031c921f6e92d7b5ca8eae79a0829af86ccd1860bf1. 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/QZ5FN2259259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca397dbba090650d80f253fb34e1c4899e586fff6a38277486d845e70c6cf8b. 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/QZ5FN2259260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56176a7216e97e3c0280484540ea72cadb3c51f2838aca9f7bab0be782bd3b6. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2259256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5937b1ad3229350057d579e9572719fcd7c865eb307c646cc056b124eb437f. 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/QZ5FN2259257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b3b141f3825b497537e34c293d9fe9575ed475e022bc21f7df9744fe6b946d. 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/QZ5FN2259234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141197cdfadd3e49534725b7aca8a08f4efe9f706fe81df0677559f3355f694c. 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/QZ5FN2259223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004c8723d677fb8a1a5c74ef34bdb858cf3cfa31bf97b6bd33b0b0387ef7e935. 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/QZ5FN2259170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b856ff7e1dae49224de2e09234555e59f62e35bf5ad24daea56c93570b6b363. 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/USLZJ2102963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0944ffe00c95f2e3520745b21aaaf976924168d043bba34465bb9b6feca6565. 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/USLZJ2102964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaebaffad73dd45c80f3316da47246e249cfea1ed77bbc1c0023e9857bbb7b53. 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/USLZJ2102968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeefb4cb8b632bbef41030443ab541d164dbc8da19556b84dedbfa8a8a61125ed. 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/USLZJ2102970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a79e334d8039ff6bbcee0f8d9d3773255ed767fbfa2e57e34143915c69f778. 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/USLZJ2102971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6fa9ddf3ef08dc5249ce1ee8df9c7cc2be76e39bff0161b5ba2ff9cc90fc2c3. 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/USLZJ2102966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e4bc8c2331784a43be7451161b80ea8d4a337d885d8403f582fc40670cf670. 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/USLZJ2102969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165720d0c8e3401a3a3fdfc2437292ba5258520b988079922d44a631b3e5ba36. 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/USLZJ2030100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d5521b48285e7a9a59fab39a8c5df934c6cd93908957debb088901477de9a6. 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/USLZJ2030079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67273a3bc80adc8e31419c4110ed9767fb2a07dcf1945a245f1773ba59761cec. 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/USLZJ2030081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85582efed67cf0c2a10361f8f211d0debbb25878924c520c0c8b6d68e212a7b. 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/USLZJ2030084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf279aa4bd704cd5e8343730555e1700e04612838b58ff5eb375d04d4ca9128fa. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USLZJ2030082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e7811fc5a01b6a9ada0510e0f69b3b434aacffaf51ed31d73055dd36373629. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2030085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ba52a6335c48bceb78f080385fc435fa4f8be3db3ddbdae60c2cf4efdc7e3b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2030087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034213244b9d1ccfceae1a17ccb5bcc6486638c891b75888cf4e820db9a1d31c. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/USLZJ2030088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb1831e063c14133639de8b4b33ad2f5556894ba028c78f0179d41159a381dc. 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/USLZJ2030089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41df420f1ca2764b10b84582cfe7f89f4f4cce18f8138d44f74b318648d6c459. 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/USLZJ2030045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24526b7fe09bf03d5b80cdcd8209d8a46616ef850c450a03cc842975563eea83. 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/USLZJ2030046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c36a05abb18a8cd1e80e71ef650f9b8e713a5d0d1f573f0904c74b1b26544d4. 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/USLZJ2030047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6852d905f9055282877fd076cd88dc1a4d63966f45e2b12864358d656155c2f. 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/USLZJ2030050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf438e728848aae4150d2442bc5363b9e100523e9734fb7374a5f3f7f565e9d75. 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/USLZJ2030051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37bb427dca4619769bffcfc1a194f03b46b20655d8f48eed11a43d4cd74757c. 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/USLZJ2030053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cda4fe01caddc15871ec1f8ee0f299d7e642ca95fa5c783f94dd31349db17b2. 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/USLZJ2030054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c00a886e60845af17049ff871bca44563992a047a0b2d0d9fa77b72e5c303de. 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/USLZJ2030044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd971d0e6340e716ac3b9a2b65ec02eeb9ae8d16f3f9c8cc1b8e37db1efdeaae9. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2030048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67489e7102278a562c679f220094c8f5d69f237ef59f47ce56d2351586075a26. 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/USLZJ2030049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266243a346a6f8411212ee792b66773444c0e7c9e831281aa35a24f829c95dbf. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2030052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ced4e82e2cf668c39f510d86b1eeedeea887a6a3d6a05ab27ca1cfb10d6a06. 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/GBWUL2028074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d8bd847a56a55481a03a2e6da034370265dbb4fb457d13c9c4d93d0b150d02. 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/GBWUL2028085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8515cef24726496e6707aa09d5273042af31564d7bc26a8459d385d96eabec. 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/GBWUL2028086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24ef0b83366adb5543e5491af85e0fc00c2af66b43f9b78e60c89d38b50f32e. 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/GBWUL2028087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf816f459d662280a69c4c21f1ebec504a9826afcaa1a60764704fdc45832e7. 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/GBWUL2028082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21beab17b0368b0a1f2d522cadd1aa64524b0b260bf7819079b862bbe794406. 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/GBWUL2028083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e126e6654b2a33023ca5b5df586c609c6d75aa96a5a9447e6ec9e0e461cf854. 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/GBWUL2028088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046cfd0dbf80195ca52fdc9f2eb4ee362bcbe2cb128a4734741c517ab68cf040. 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/GBWUL2028089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3c165e062d48593b5dcd518694c547b14344d0e290fbdf00ac8f9129bab868. 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/GBWUL2028091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb38990dd048bcb00bd4f706b3575ed623c7c3d7e17dfeae0a4b6b5353a34060. 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/QZ5FN1807892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bbd74f519b81b8d7abb97bf3cc886edf00e915b65b997cffae42d84375e839a. 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/QZ5FN1807902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31706b76a4f811692e93850fee17e7cd4de0356f5b5e37b4fa57d92c0b2a532. 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/QZ5FN1807900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5fbbf06f2a974ed9a02b66b8010fd2dd28d072dc9b36b75f121acb3b2eae4a7. 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/QZ5FN1807896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1bde917f9c85085b8417545d9d4f37eb8ff9e620abe675e2ba01f5c61951c6. 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/QZ5FN1807899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652e3a7f5faefe98e5e7c59118b55eb8b66a674ecc1c8e534a0e0fb53a88331e. 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/QZ5FN1807898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0fdfb573b5940e0aeb31cd2ebbd41a777f6059b1f8beace2627df085c560dae. 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/QZ5FN1807893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5476a5948292169ccabaaee69bcf27ca2f4016954d01d87196e380bc35dc02. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1807894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc512521af39c8fba99330fabda29aabffd95955c64f95452f099f77bb463d4fd. 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/QM5LC1700720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf543fae22fa44890a8a750672469237e11cb3c8c382470bff4e013861ebadccc. 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/QM5LC1700723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923d2b46eb52e2933b81e3d7c3508ec83e0cda17b7411260636f3c9f6e50a1ec. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM5LC1700717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7affa1e5845c2357d29a24b49e825477e568669aface067029258ef6387204. 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/USLZJ1742731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f66baa6d72110f1b557d0f9dfe25f65163f2bdf9d48b33cd6ac4da81cf50bb7. 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/USLZJ1742734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0681ac99544e345fcdf8a75d83c6d8666930f282edd6cb48213d1a0abc8cf9. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/USLZJ1742730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538aea8f55eb5854e07c6190903e50d39fbe96cbb550f97867a78bf2e0c607ef. 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/USLZJ1742732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86f991b1a308ecec3e9bc501ff77be4b39227fb37297e338dc9af14b287580a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1631156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb012fc34a09cb0d13b1e8f48f45a4469cbf2f0c51d23a0901a3c602cc0f0d133. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1631158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc838fef3907150682b0d80f3ac4109e48dc4e7011de2df41512efd5f15025f8f. 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/USLZJ1631159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb87c09f4d0d158b59ea2d7aaf9489ee185a98b0d9b5a28a1dcd81ce6bd0b63. 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/USLZJ1631160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232b8c3d4a2833e6920b7f7382f1ed162b0ecce23b8d75e9c10b06cdaa96c1e9. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1631155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc908245546f569a691c0a2f1840c33bbffaa35860dafb2ca8c131c0a38edb9bf. 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/QZWV32462850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90b324b514324cb0ad3a8175bd5785c2aa0200fe157121c437286e524a7a326. 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/QZWV32462852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab0ce0bdd51114cafa278f55f23fa359026f84d11a1ae6f477aff06d7f0bbce. 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/QZWV32462853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0d7ee0f8cc0966c836cc65b6c743c39d316a176362a069361df384e182f05f. 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/QZWV32455771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0faed38483ac2e10038e0f7cd1f6c94e9198d4b488063b2fa9adf0c96dc11c. 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/QZWV32419205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592bb0a86e8a6e4bb6ab6a2c65d287cdb29ddbd768711acfbd49f375151b3d78. 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/QZTV32417806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aca7429cb52b33ca91505e0d06ace71b5505e2bf4cac1539e93dff07b92a008. 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/QZTRX2475581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f1c0b3e851e7c40aa834547b75f2849367045efff5a5b89612351788df2345. 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/QZWV32376465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e05031c440f6fd1c01789960eb0a57af5f2ec43b72ed1b71b284fe8a243cead. 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/QZWDD2366265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58024e16a235624b1590960ff7dd8dcf3605c5bf09f45b4d36f25ddbdcb7830c. 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/GBRKQ2382626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a2c7b8be029c985ee3295e0f344251b9380bfbc8e76ea502cddc6c460aa45d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2268140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95e82fc49f46ed0dc32b6a745a5112964fc3beca914b642e2179c1749a7425e. 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/QZWDD2248321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfb71a7988043ec0c256d1d1a254c3db86c1c2d4ee00c852a603dc30fb80ee0. 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/GBWUL2275226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c238098bed4c975ae73f96415488da09405a5308dae4f367615de725c7a553. 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/GBWUL2239246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d10a8edfee71eeb23b88ef31688705d03dcde857d477daadc36206fbf839b54. 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/GBWUL2215583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9973f310306613e436fd8478e7e95da3b08b7e866b25d11d271c66c79da60a9. 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/GBWUL2215585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae50049e999c1a6a45be005757c17193bbe2695db1f2e5b5e0121ef1ba775da0. 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/GBWUL2215586.