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 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 0x3c9f38bc3e0d1125ba4d52ba3a295004086e71677ca58dc3247ffb33cb082aeb. Chain 2 (Bitcoin): anchored in block 953743 (2026-06-15T04:52:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a19b8f0d-589d-483e-9a60-d1654875f121.json and https://artists.proofprofile.net/proofs/artist/a19b8f0d-589d-483e-9a60-d1654875f121.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Scenic Route - Road Less Travelled, Vol​​​.​​​ 2
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 0x6f186ccb11518346926acd3eb6ff5cd58bb6b32dc74ecfbad794300870015612. 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/UK6822403865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8074945ad5a9c52112b228ed6ee60a49fb26e2720702b0f0967105f42c4eec9a. 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/UK6822412202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67c3b24cfd93c303e155158116b28268438704e5a48fadef31b97ee306aaf7f. 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/UK6822412203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a28746704031b46c84142567674bf9f45e0aa6d21a9dd278fd7cbc8c1c2ec1. 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/UK6822412201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170a2b07b9866df854e6eb2668fc0cc632d455acd0241cc73f59f6b2569f2cc2. 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/UK6822403866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f23d76aa9a499b9800f7aabdf46fbec6bd1a321c5b3f8e58870db95d844454f. 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/UK6822412205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3ce2396422da6d08825ef644bf31a0101c0fcfda9b5188a39921aa38307ed3. 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/UK6822412206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd240dd5172a875596a9a68774caaf3cb6b4fc59773504126fe67f17b9fb94a9. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/UK6822412207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf42d94b4c3deaf92a9d8fbf563b0989502f0760dc91dcce2ae16daae73c1bcd. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6822412208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65aa98b005aab8423e02f4f9c55983cba87cf132c77d70c30c3d0e70dfde3804. 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/UK6822412209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ef22dcec211544ce90b088388c993803c24a635bd09b8d5e3f68bad4f5356d. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/UK6822412210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2f66adbe8cf2b7d624af6dec9b8525e37f171ff59b3fc81534687e24360ce9. 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/UK6822412211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c30e600546dd4b518e5bf7c4f956dab4c28045ef6eb7f06d7f2990d8ff0cfd. 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/UK6822412212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbc71cded11c316dc05457d435d955664a722bbbd10883856f6376ae1da5d22. Chain 2 (Bitcoin): anchored in block 957057 (2026-07-07T15:21:38Z), 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/UK6822412213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79604109b15db955626dbb1280e10743b1bc9be556ce97c1e8f99990adad80fb. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/UK6822412214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f94ef39bc21601123926f3e9e0ba0c569d2300bdbd0984c026ae2b01d03f009. 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/UK6822412215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af67672dfec7a1ddacf397a4310ec12678b7293f96bd2fd73703cd16c0df515. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6822412216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f004933ca6405e2a678bcc6693c4d726e9e2fd97aa8cd212435cc81e2b7247. 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/UK6822412217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff310d0ed6c6c99b83f0a60ead29e363921fe51e541d5fe99a280da110cb0ae8. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/UK6822412218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd137f1c1a509436f9e70ab34a4549b50b4d8e16608c99cb53d89b7a2ad820dc. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/UK6822412219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f73ace68f112b48dd15c11073b5979ca8bbdd90e3fa0b1b1af337a3b2cc3290. 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/UK6822326995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8d5db9ef524b88ad81106c379ae34e2dbb4ef6764d8eb2da3af67b58bb7008. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6822326996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe006b0c2e489d4157b09ee86e5a5d76c9ee1bc3c4e969c3bd0e49987170925ec. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6822326997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220916ce634f8caf2296259d75c56fbdd8b93afc8f39bb177155f780ff751df5. 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/UK6822326998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7bc9c7ee592eba380bb45cfbdf44bc5510238ebdf5709c6443748b77669c2e. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6822327404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700f4abf7700ee724c7927ad2bdb6efe2eb9065d317705cd47fb23fe94f0d635. 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/UK6822327408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6054f213c45e4918e663e698ba9cfb0f944090a602661e6a3b7f238eb7042a76. 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/UK6822326980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4df4e1071b9aba778dc254970f72be0fd5c79e15e9cf2c03414a4c71e97140. 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/UK6822326981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045bd27fe50025753b4021a3d297cc79cbef0dd9007b0e1745939a0b5a88339b. 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/QZNWR2331174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10945198dfb85578da268985d92b15114bc9cac36a67ab831c9854a23eb86e0c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6822315034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66ae601914222ceb4b3e305adf8782f93a5b3bffc34dcb94c4531f74f0fb197. 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/UK6822315035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e460aa49138d6f5d12646d1aa26944eb0680c6f17ee78ba93e19f980354650. 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/UK6822315036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211deee0f3f9b87b61e07c65aa2882cf7376058c94c9052bb973e11b52b0a79d. 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/UK6822315066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32cc294cca02bc049be58214d519e8f70c60babe02f2a660a03b3934581fe2a5. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/UK6822315037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54f1a4540c8864e3ff68d360e57883edcc1066ae8e833b07cdb499a29745b9f. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6822315039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca08eaa9a43ee942d7fc690f077157c5d9565090eda85e59aa1c6734e03f3de. 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/UK6822315038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84fe1329aeafe4b9466fab56544743e28b55644990df710b08ae02dc4239745a. 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/UK6822315042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe602d6915f3dfa962cb9c7614651970e85b68cd7276fbe991bd0140a5eafbded. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6822315043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87477f3dffc445a6be8c12faf3881b49ca0761311f5f82b565f502180240c186. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6822315044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956ebab106f5d983f867dd6900a160318fc9081cc8620b39c54c3ba437b37337. 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/QZMEN2304409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d4de8d936a9ce5c174e36969740339aac5414d29dd8e71ca2f6d6d050bcadf. 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/QZNWV2262480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71468c4767fea3fbffd993ec7a4e58fe1b18c45aed1a7b55c799365c8876fe27. 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/QZMEN2253629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce875fc0529bcea2c78d79fd707ee6aed0299ee214df5888030ddc77aad6d0e. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2137910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26495f8b09da73ad6f644076c4a040a893cbf151ce65e967a1ba108286cf447d. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52442077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9db5c4ce25ec5d6f9aa09beec159729d2446f9d33dd89061b2f3b4a93c06966. 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/QZTBA2438352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fafd085cfbc94f41489c4f5a2d570a71ca82f08973681b9fe3bb739c6d9e797. 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/QZTBA2438355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26495f8b09da73ad6f644076c4a040a893cbf151ce65e967a1ba108286cf447d. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52442077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd240dd5172a875596a9a68774caaf3cb6b4fc59773504126fe67f17b9fb94a9. 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/UK6822412207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda22e284930bdfb96f45790e604f90603a98897b6f15a8d74cdbbc5d766a3d8b. 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/QZFZ62087122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c0186ed7768f3fc0af504c6838360a17283474b0a427826a9f7b0c362449a7. 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/QZNWQ2546815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb368faa02ea5bc7053c39d0d5ba1e3edcb0899e4a3e4017f52eae2e66569a931. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2546817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d435f60d51b2fed00cd0b4f9c5a9cef3fcf18f7db10b5c54669f07d5c5de49. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2546818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665cad54c9360fd35563509e7bb296979adaab6ab3e4907b4cf2755933573ae4. 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/QZNWQ2546819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d852a41446a886f34e5029b324e199aaa7e4a93d0a79f07ea64a5dbd96fe1b. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2546820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f0663d79e68ee5fc62e81a824588b563da0100251b34d7469a7935faa14ea2. 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/QZNWQ2546822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce75cec30415e0759a5e9412dcb4d7b7da7a602dc0e03001f74dc8650db5b5e. 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/QZNWQ2546823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f80b1ee33dbe27f975d97afc45e514ab98ecc8a26a660843e6cc9288f6a2d8. 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/QZNWQ2546824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55da2d3fff9d732a4e4607ca457e3af105f832f41fbdffed12638f84bc8fe2c. 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/QZNWQ2546825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a9081228a16d851497579921ed7654d539e896a766ffead5aa9f9f008e46bf4. 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/QZNWQ2546826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1309509b6508ef833e9b9945956d8d05ecac53689cd4f6d71d4583428497c0b. 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/QZNWQ2546829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee293fe90386ade2d709e67ff41c3a98e21256155def18c187ac08f646aec11. 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/QZNWQ2546830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9766c1f82b895226014f10f9bf11b5d58c088781bb7d44a5a3e33e4e2bcaea. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2546831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93125d3e6f25644be468f439cc6d3a874aa24a5d99edc2c3b2f9784b2cfc1adf. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZNWQ2546832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e15e0d0435fad58c633a4a42e4cba339d872922c14c1e3e3134bfe11eec228. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/QZNWQ2546833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819f4cc0851102082915270eea78c2d8890b087679dd9f065d2b78bdccbdc545. 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/QZNWQ2546834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3e93b0ca44e7cd156a9627cec4d3dd6752fe99c94a940d6034c080272358bb. 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/QZK6F2507782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91609dfac39316dfe364d200f0052f1b6e01bd80ac7d03bb8bdf30c56afb3da1. 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/QZK6F2507783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c0891a7993043599c318a475b7d3310ec2f49e4a4d14ce97408fb87e6716bc. 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/QZK6F2507784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ccd46917ad18b125848f43241cc7bf8ca6cf162f5c6317fbd205ce8f421ffc. 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/QZK6F2507785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b2fc0c330a6e82990c150871cb92cbdceda0467b5ca9e3a5777f5e1b4262da. 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/QZK6F2507786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d66a00f1cd3bb47955072cb00c6d09564c4d54cb184fa2bffc8d520d6d4050. 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/QZK6F2507787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387e0bff5ddc5b1dc5ed8fa655ece3766188fffd5d21d105d9661cb40f343f75. 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/QZK6F2507788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004b2f29aa372b82d8dbc4c71699a17b2e121ad1629918c1c84d5342561bdccf. 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/QZK6F2507789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2c288cb61760f9a76b6c5352a1458b0e26d5fd13bb333f99cfb5cb6eb7d493. 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/QZK6F2507790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1254464d492153c7b4641654b85aee2b28f5c3d807a228369759cdf8b6bf0f. 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/QZK6F2507792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0502edde4c581957eabe0ec9f2ca29622adee07314d25cd70b807ff4b0dc20e3. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/QZZ7U2432697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48288eb8431b22d44ddedc5a3c43f01410d9d7a800d22d51b016bdeb01a3d15. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QZZ772419649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04da2a34fc761ace54eb855bde5242ac4f7267bd8741a595c78e3c08406d52ec. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QZWFV2453499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21bccfcdcac66d08201dc52d1029ba27ec7f3e72a8108dda7a4028b6f051e0e. 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/QZZ7M2451735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209f4daf3e7c6ca60a89dd8e27ff8c53a38ca8c0d0135252ed49e15c5f67afd5. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7U2432699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe098686cf4ccd1ef512ad8b84dcb0d0cf8bf7d5e7a54a2774e063b8bddc50e. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7U2432700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3b947b245cc0e09a3258cd4f7aeaa053887aa0bbf9af1e1c5d7ce35d1a95d0. 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/QZZ7U2432701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385b40b081ea71e61aa7cc987bf922d6f860750dea63adc6b1e97229f25e094f. 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/QZZ7U2432702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101c0b8da37b7b0cf2b907918bfab8186158f746134299978b77a5b981d8fec3. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7U2432703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb967578c3a940bbe183195762b912ea3c71d516335e9a192f72234c95a328048. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/QZZ7U2432704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe88573c7898f8454d1a2cae73b4cf02688d06432af8c68f558ee1fffc3b409. 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/QZK6N2549378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c56661fc591dccc0c22b4ab826bf3fde27c6c6dfbbdfaa509a042af3d969340. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZZ7R2490296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21bccfcdcac66d08201dc52d1029ba27ec7f3e72a8108dda7a4028b6f051e0e. 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/QZZ7M2451735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ee11dc0b27684766b67629aa90661ba3bbcfa6b719a1406c1c1af3b5871b0a. 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/QZZ7L2416481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3c6670d5b9b22a4e1aa1a40b0355d740c5056eda70a548c19b12137c593dbb. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/QZZ7L2416483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66be8c5e2064c34484e734daf3885aa877092af7acc763460c2168ebde4e81e0. 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/QZZ7L2416484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04da2a34fc761ace54eb855bde5242ac4f7267bd8741a595c78e3c08406d52ec. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZWFV2453499.
Carlos Danger presents: Irish Hash Mafia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf733ee82922921809f3c853bcab52a50c086b190423f829d336d7d9af1767c4e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2481489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06ec52729cc8680eb467c9e38cdfc7679b8a53ca1b0c28065a252033abd9344. 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/QZTAS2323056.