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 0xd43302bde8f1c3b459ad14b47fc992e52fc0ba0d9989a06f7d8cfbcc47e0217f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1199150e-5632-494c-9b92-a2371f0f9dd3.json and https://artists.proofprofile.net/proofs/artist/1199150e-5632-494c-9b92-a2371f0f9dd3.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 0x0457a5eff857a2bc90a75ae3db48bd118865a9fd6229b81cffaeca6137886f3e. 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/QZMEQ2475814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491f32f7f671de753a8d51abfaf66dc134df004e4f7dc9680b0f1f7b916ad488. 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/QZMEQ2475816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315a7d3be4e52bfec9dfb147356d7a051c678126591a662e2ceb4824e6d49e91. 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/QZMEQ2475819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c2fe72230122df985c61f0192ca6754978afce0abb4a11c7688f452eb9ba94. 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/QZMEQ2475820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d3622e82e209a72ec93764173308fb0a3b77e393df11fe69568c5517941753. 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/QZMEQ2475823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5979b97b4c2b3f85254209b23824767d79bd033dc6bef7840584c6ee7fadec0b. 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/QZMEQ2475825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50dd903f142f237f806617f956ad752ce3bed666994005b1b8bc6ea4b064324. 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/QZMEQ2475826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f863603ff8f24f62ff232ae43138cc5f7a49e99e332723a81b1ef0783ed97f4. 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/QZMEQ2475827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c756a0578c893735fdb9ae013a8e122ddae12c86a57225e70cf8db211c2e4aa. 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/QZMEQ2475828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17a9b7f434c1c228528fbbf19d4e97ffc70cc91c7c1a199e5490c33e5690d62. 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/QZMEQ2475831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9774d191dfb27f7c7f64c25928376c711b280ac918073f5ded4173963866714. 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/QZMEQ2475832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5408198b8b08251c339bc2afc706ecc7e88ded590bd92c4ee6ff87e57c232e. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/QZMEQ2475830.
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 0x82cc0f56055f432605b3ae2de06478906b0634ff5031707578272290cbef7be4. 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/QZTB22381330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11bd00c0b51c46a0189ea9e7346591ec98a98a25308ad03421edba61c68dc98. 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/QZTB22381331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037dbeb5277277a87dc015322c4b883c72209d61e2a5014bafaab6e3bdf9597c. 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/QZTB22381333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19bf9582d9186e19a678dab93e8907f83f7925826606830be2357762042bee07. 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/QZTB22381334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb253b87981d523534ecffdd812af1a7b0a21f5512bfc9f0c626d01c02b0960b. 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/QZTB22381335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9dc413fce6b0b2931913d127488b5837f2e06466fcd384b14c7251ad1db2ed0. 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/QZTB22381336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d077fd9e55702af872de5c4e9a97af4d825d18adf08d3f3a00772dfe2394519. 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/QZTB22381338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d5cba014912a54b8ce906b4ce9c03d57f06a725544f28f1b9b4062c7a8a42d. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22381328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6f7f667a1d90c935c1408cb9b3a1a41d4350863005328fb0db21e1b7dbc090. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22381329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6e913d7af0723cb6a5ef166fda00a01936978e094b2d6ecead943d8b87241b. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZTB22381332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc693daf265bfe6b62bbd653fdf0901aa60acadb8989fa2aef1d175f765527a. 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/QZTB22381337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f04b7ed72d070efe9f4b20bc2b819f2b1a64c0e6bd17259b7792a867060c7f4. 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/QZFZ62479423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0f45a10d4147c560e3c7ba20fe8899c3925bf960996557c7fcf0f5909b27d4. 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/QZFYY2409016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc0cebabf65b0c52fd56632d3f5333dba3f7744b356a6cc3c0232589d88f2ff. 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/QZFZ62479420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe41a3e05f3990ba449f4968cc6c0807b8395a05b076ed218352297bb204ba7d. 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/QZWFR2303501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6013317cfc9fe05ff0761f7e7d5ff1be2bc289f29451d124aa27ed5aacc903f. 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/QZWFR2303502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578cda552a0b45c298ed57e3b26b59c28f273376ceb028140b2499c8c37ebc9e. 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/QZWFR2303504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab20230eeee389d8330ee94ce265da2fa3280b627f03e39981ec14bce69d5b7. 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/QZWFR2303503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f24a04fd17c422b8ca27b34eefda1990dfc5065b4d5390c206dcaea1114fd1c. 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/QZRP42335736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabcfd9bbd2b7fb9667b5050145b48d3080435273f7be8abd7e83a6ecdd2b889. 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/QZRP42335737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7b85e1c5707ed5ad2dadfffd7d1c6913fd2df4e72967075a9f07276eeb2e50. 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/QZRP42335743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192b6ac41f0b10162790e72f042369da3fad1a26434b23aedfe03d500d1a4cc7. 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/QZRP42335745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f51e6170955446d74dccd58fcfc2ac6460cb427b9b78f5724185b882ca68f4. 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/QZRP42335746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f84539934115ef96506038157a11b698270ea07d25032ea05490def013698a. 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/QZMHM2317789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29901ae48c9990fd396b9b58cd072f2fc3090f838f803dc937537c7fe65b0190. 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/QZRP42335738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c661dc0478e27ce87076040c42b68861b8b5f9fe550a5d845a32795a0f2f9e1. 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/QZHN52325666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec838d65b3a1d73109c2d1098e1392e3f4af599ea152df044c88995ce4092103. 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/QZHN52325670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf89c0e2e3f7b13c5bb735dd01daf65356600e5ff62cce013ce7488b0c824a5c. 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/QZHN52325659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2db09083dab15eafc9857e4e3fbfa6c759d915c16f714dabf88dc0520cf544c. 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/QZHN52325662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0187d95f7cc27289d8ec5f5cae2cc2a178abcb739c7b09b690fb2387a78909. 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/QZHN52325664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1139fcf468574db2151e450fbd979bc509ed3100b10f01d9b537fb8725ad99. 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/QZTAW2236042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2f9b8ae8b758207f130ccfb87186add51ebe01b143fc4d89ce4f954847c1f9. 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/QZHN52325671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e2e2516e477c518fd19b2410a23010ea4b39a15e74e5f308f5d082d7a947c3. 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/QZFYX2313138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690585b5e5b5bf413b6dd209723454183022760aff403e608aae290b70b31526. 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/QZFYX2313139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b7deda1b23e6840ead9619b322dadaff4c156e0875804f8480d195c348d5ad. 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/QZFYX2313141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289e0e799001e33d7b7ef69c9660b7907ce96460bedc44ed04f70ab50da4d56e. 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/QZFYX2313142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8976aaab90a63f512394fdbcd628982a9c31db683026261c99db33652089ea81. 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/QZFYX2313143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5fdfde38deeb29aac4c3b613848d182174cba8e30bc3cfde22113071a3e892f. 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/QZFYX2313137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eefd79fc9d21c70cc68d77a348b676dd4a75a993cd5eadbed3166544478df6d. 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/QZTB32253653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77bdf75697922234c2b71b7f6701624141c77c1e08f159a5d369db8272fbc8ae. 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/QZTB32253654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff7a1784a2f9df35f95790dfe46acc08a0a62561d4685484859265fc24635c9. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QZTB32253655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d2112ebf0d55a0a036aac07653ee74ed02bc7848cd3c4e0ba6da3cd098375a. 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/QZTAU2258443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3011ccb1c6c6d234f233bddfa88c2034b82ed336f773b1faa3192dd52ee69528. 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/QZTAU2258448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e85fe61839030063978b265f7c98ba4bb450a5837a105d472074c95b0bc4de. 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/QZTAU2219518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6674ddc91f344c6b80fb330408984ebff9b6409ae43d5233f2a17b4dbf928d2. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2258449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5ade7c98e4712a44e54c3c50fbd3bdf036e24db169186429e17381e167b156. 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/QZRP52267423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e35ef5bf331831c4788ffa9f7fea524b33ee82d77e2cbcec0519fe7f9f95fde. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QZRP52267426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9de6cd7133b53f5560f500a8414849a8fd99c9419861bd99aca746a0cef5e0. 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/QZRP52267427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081c617f74f8adaaf02e6bc605053dd5937c5f5f52ee62292f76e6d2d4ef0b3a. 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/QZRP52267429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95bef228c854afd108f68be7729a4c82117cf8f1c6f4204af7d2619015c22906. 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/QZRP52267430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2126bf96b0a0de9a316b100d58895902f4573a97a7b2e1b98de5b1132fb9cf. 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/QZRP52267422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e041ab5b84ecf2fdb7eacd0bbabdd2c6e49cc8a814f3b3eee74891471f579e7. 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/QZRP52267424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819f07f3179bdb5e695847d8bfeb2423fe705d117d6f58a8e8bd703993e936a2. 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/QZRP52267428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb409e3f3b1bb80f4a8f9545eda7daf344cdaf83261940fa33bed04a76db4877a. 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/QZDA82318439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a44adafc4dc1f192326199e0a532bb6e6a86944a67db81113f9aed4e93d8db. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82318438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf613b5328d47688d2c7ae9c929d54d5b92d078cf7beecde66b66e42711e99a8f. 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/QZFZ22242203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1c40a3366ec852b96d9129258dd139fe1546ac1c9ed1e3caca046994d74dc0. 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/QZFZ22242204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb069d1d838e250eafc33a5be05f205d15ec0e6a9e95053348f3ce3ae66d4ef. 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/QZFZ22242205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b08c1028b5824fd63fe750eeae8f834bb929b69d4c8caf48456dc735e1d8e5. 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/QZFZ22242206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59838d2116a5825e7dcb7529b795a3b0d3fb5fbee96bf812007c50f967d98559. 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/QZFZ22242207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe647335faf0148a287c950d8651c440216ed80dab1c5e4379525273e7649db36. 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/QZFZ22242208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c3778cdf8b0fbe34edb4b60c99b0c25f71c77807e4fd895bea657b8663da8f. 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/QZFZ22242209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1cf51560c5fdf3a4ff66f3bbb517a317e830632cd7958bd56e6247006e13e33. 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/QZFZ22242210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d52ffcbb983b1b2012358629fd2b9094b13b432cff9889dbf874114601232de. 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/QZTAZ2479355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d95925c63e36118a772f3b1d6ce15846672b1fd04cecce37fdc33361550066c. 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/QZTAZ2479357.
Guns Don't Kill People The Government Does
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd839a00a565c48b7c2197dabd70d450a912bdb85c507d736236cc9059865fb8. 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/QZTAZ2479359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698aaf0bd01f1cec9aea4c447339dc01aea27d5b918dceb03d18011721109bce. 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/QZTAZ2479365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac8fdaaf1d31cf30ef77867787c34b8c047243e9b8e7cb90a54cfda2a89bc00. 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/QZTAY2469385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67eda21b85de33c529c467473c0ae4e297b5380065b35abdc6e1c24dbad5dc1b. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2479356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5220837227f0870b00f8962e056935dddf3657a08d7269090d639e3985ac83. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZTAZ2479362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0479b1e550ee7c17172c7a9a004c02dff110f7c358490f87fa36fc7466e619. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZTAZ2479363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531c908cf28ac050a87d1a8ec6a7e388a30ae16233b6e76280be85bd9f60a80d. 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/QZTAZ2479366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef4903f40bd1b1ca82f92b5598b4521505f61f3a21e078f8049f7feeed98841. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2351338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2a318177c2aec4cc501521742c1f7e0b8b0ccc5acd50af34e21041fbac2c65. 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/QZK6H2351340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08d29bfa143e2a128794cb46482a577c7302ad234eb1169962317e29862da37. 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/QZK6H2351342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1510b25e3b75f4b53ddcb731a889fb766181250143d1c2e40cb4e52f10cb58. 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/QZK6H2351344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c7b42ad3ee611345b71349b1d590c2daea231336037f71d079f8718a9f2800. 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/QZK6H2351345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1576f715267c4fc7c91b26fc62a049d08d91d06d5ce446cd59ed05668369272a. 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/QZK6H2351346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec79326fd6cbd8bc44077287dc24621a76b94ab83af275dd3ff02d58a68241b. 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/QZK6H2351347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c226c9baa39eca4639da4b12e745511fb8cc2fc8afb6faa5488ad64c365de00. 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/QZZ7M2442196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834b640bb8ab9c59ff75749b636bdf1fabc0348f91eb999ee36efa2d7f44dc82. 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/QZZ7M2442198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4e009fe0f7c178d95d5a316e4eb83d7c695550e58f7324fd660c949e670a25. 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/QZZ7M2442199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306a0a40ceb85bac161419f56b280100d16f50e97fc7fbe1e8955b0ed6bcd785. 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/QZZ7M2442201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893040344c032c8602b251d8fa926d38b0c176517e8d751638aa4d8e0db51822. 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/QZZ7M2442202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd601b05b39852cef4a6ff33d16af3f3046cdba2e177e5a7d02b9ddba281077f7. 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/QZZ7M2442203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a0239838d37073901128b00bd0eb99a5ac783d9c5e542f1410b9d6be78b948. 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/QZZ7M2442206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a291f7c22d1d2e70648532da3804f1b58607e311ed555926368318132bc60e1. 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/QZZ7M2442200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafaf8fe47aea8f8c528df33abd87fea7625a6c5449971c0ac80b1ae231db0464. 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/QZWFR2408061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6dc9e9e2def6f6efeea4ce52a29645d93da6c58be1e8059449a5dfde3b58eb. 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/QZWFR2408063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316684017bb97339993b0284b8d1b873a966b55820bef65a3b0d758133e19b9a. 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/QZWFR2408064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1136d29b52aead575cdaef907719922d041eced1aa9c4a39130529cc70464a. 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/QZWFR2408066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2cacab76e4afe57cea6d0460c52f7ae59d240559ea3f043bc7d703255ed2bc3. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFR2408069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f5851ade703816e8f681a2f39500a930d275a918fb5af2b4974a4bf5708199. 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/QZWFR2408070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a26d071cfde5abaa9d9de55afd081f3a163f097589fe429786ca73030fa9ba. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:57:04Z), 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/QZWFR2408062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8726aca819fc8ced3866bbc53d4625424af8cc2726227d47d9e59252020cd069. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZWFR2408065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551a424303879ecf26ea88381429101e7a558a0d65d70f0ba05df8f4a51b7182. 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/QZWFR2408068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6aa48c8686a9f459483da6abed2ac45abecdc81a43da646a4ac09da669939f. 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/QZK6H2391413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8824bb52fef680bfe45961444586185a2b79d0dbc7fc7b2cad245284472ff1e2. 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/QZK6H2391421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4eb9c47cba87ef5c2714d0adfa052b0096531b24e1d86fab078b24dc0d096f3. 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/QZK6H2391422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b584858734c495a2728090a306df2d4b8c81d4b0a15e07a653ad75cc8eb68f. 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/QZWFG2364352.