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 0xa0a9ad499363ee913803795407f02e5497abdbc696e5cb8912a03690c53d79cd. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/322a0e7b-3f65-4121-8b38-c4e7141f43d5.json and https://artists.proofprofile.net/proofs/artist/322a0e7b-3f65-4121-8b38-c4e7141f43d5.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 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 0x03927107c9bf8035e7dbb0be0d8ba1c063367179f6811eef7f2f7c3474852c57. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1894928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ebf7e92fd6fb82a110b545cc16497093fc2d26a2adc7c000eac3f5a7c53cea. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1892815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93795bea5bf3f41728ad3b24d4417de142d2ab8e837263c4cafbf16b5c93723a. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/QMPKX1827994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9763cd7cda94c29793901ba519c5e4d417c99185bbeac2cbb27a6195369a6cd7. 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/QMPKX1827995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ad99be21699440ed8af7a1477883680da4abade71358e8e88ad9795049083e. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N1909935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc574250a586b57b5fad5d281a2e6e24ad36c11a93b818200a41321e5d07cad32. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42003760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae181fb15faca51170f531b1bcdc7cbd9012e09626da2226b05e603624c6060e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82046478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918a3cab1a3c5acca4eff17a2cd80aa4a84c386ebba0795aa321b24f1f2a06fc. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82046479.
Que Siga la Danza/La Cumbia Del Soldado/la Banda Dominguera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22869c6213e1e4c9aa930374108d53f0878f75c8e281a6c09029ee0dddcb5ca0. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2012786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15926be687afb9b0614f4e06c4ef2d6747f0e01de338e948e623dd35a28448ce. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QZMEQ2012787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ad4efc9c3f66ca18c411784126c5b0a501a83fc2ba6a53bc1ee086e92dd53a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2012790.
Como Quieres Que Te Quiera/El Aparatito/el Dominique
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5f846dd54b08a78c7d019a1e8ba4d785207daeb7b69fc4d4205168202e4228. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2012791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1fc9096bd072aa8c5cca9d55b920b00fd1a185a3d81bb1d0734990392946af. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2012792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfddcc70d3ad7d24fb76efda47bb56564265bf8f06b8e2945c4a653e2438f5f45. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QZMEQ2012793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b2d5f9e5032db9966ede987d1a66c6139ca46dc230e97f184f7e1115dfbd19. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2012794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2949f8e238a35b16d2d9a2a2f637969ce323c577561701bc61595a5b7ad1a8f9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2012795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2995d0db484c3a842f1cdba75fce977c3a827ff4a20258c815d11b066a6458db. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2012799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cbe884af38d62bbdef107dfdfd9b2d7ce393f2ace4e115061a672c57462f429. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2012801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c87383ec90fa6fe7764b94b4769be18169e3bd0200e4f34d18158cce6607623. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2044498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3443a381a1377f610b97820750bec159db95f4ff9a699ee6f68093ba4cdef2. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZNWZ2044499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2adbb8372e974436660b39e14161042e4454882a30a7a840c38ca6d3bd6bb5f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2044500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bee46b0e0555ab515a228618d42bdda5c7c754e87393322a73f00d222ceee9. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZNWZ2044501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4a2ab14c1e24ba850c6c140d0a4cda87e5645cb180033f971b4fd1260f4417. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2044502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d7da58510a0e25d0f708c050b10d24c8a7fef45296a9b896f855f473bee74e. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/QZNWZ2044506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e9ac142099b2d7231cc2f2ae4446645939b8cff57e12a231be0b10a5d66764. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/QZNWZ2044507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337f5cf9100ffb8012ae6874ff455bc0b8aebfe8947fa0b833688279e7db0118. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2044508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aaa5e751194e75cf82d0e9221ab607a5634fe36b7d86f500b433ccb3914466f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2044509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba34d5592540ee9be1a7b02ad3aa9ccd81f03dea7a042f5f0997842a58823aa8. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZNWZ2044510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3938775cbff077572950b2e30e80dec32f3b59b42fadaa5eb5599c7930672d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2044511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540c9922eed494e558c8a98f8b9d4c610d8b83e3c462ec33755ca0fbecc19c06. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2044513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7711321c78f52dfb76f773220f29cc487ddb0090294600a963845bd31ca26e15. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZNWZ2044514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe879339694b08fd04fabd95a341a6692703d7f2e92c2e32d395d33f4a8bdee5a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2044515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f4b10ed40fe4d175dab4f2e78c74234eb46258bc59087cb5d68f3a8471c33c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2044518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e2ef3f0412548652cc629c486d7e8672722d170fc87b337ec451211d035168. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2044519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321e979e35f2c4467925ef873f83138d2a549a57d6e82ff5ed8c08f04b004f6c. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2044520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1687c927c50148850961da5d9de719d55362fb82f50b05294fb9a5f7299587d2. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2044522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaec8db24747107bbb9088b0effe50e2206a2bbfee81d8a0d6db4a101b0a9e2f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2044523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3039a0e4b32513acb4a785379e9d8ddc7d001e78e9fb6bb8491ee6d708d345. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2044525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b36ce0b2e3a3511b3db42e4b8f59def4606e861a0946b553952d56383e41c4. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZNWZ2044526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11e6e78d44f7322bb5ddafe7b2a98083e3faa600ba5fd2e100068837208a632. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2152417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65095a0090691ae1752f63328e9ec15cda14f768aa7526004529dc4698b8c4dc. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZK6L2155385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a06018c8cd082e911b85a9c71ad1368ac409c08b760989c1a5a5ea649c3770. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2100621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b894ebcc7b7fbd28f114d0aa0c3303b08ab9d34a20ee14a67450549a52a0d4f. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82238385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161b286461a98020e564f67f8159dc16abc7ac380d68a249ca153d5b55ce078b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/UST8K1892809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0560938d2170616694abff82fc3c6b82215593a0ff941c944a47e9046d1be9e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1892812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f05d3120d5c0209b5315471a3dc8edf3fac2f7faac217248bd34a155aa4f63. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1892813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ebf7e92fd6fb82a110b545cc16497093fc2d26a2adc7c000eac3f5a7c53cea. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/UST8K1892815.
Mucho Lloré Por Ti (La Niña del Teléfono)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd235e21acdc0aa3264f7ab326295cbfdbdabbb81dfcd71704af08098f6533cc4. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QZK6P2248025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1c062c2ae2458705b343417a316de83feb63c7e8bdd411dab21c30a3a90e94. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2226251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e1fd260d61cfbb252775c452268021a34836cb047fe9cf9df1ac1836a6c958. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZK6N2226252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717a198e7de7dbefd3f7fc4841b09b90d1721813fd1385a3bc4c861cdab95485. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2226253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ec529a020cb767630c6f1a56c5baf1e4da7f4f62714287d4094cb450e3eb8b. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZK6N2226254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bd24db17b0a82c6a075404048e0416d0f99842da101e7be32000e7979e23c1. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2226256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd235e21acdc0aa3264f7ab326295cbfdbdabbb81dfcd71704af08098f6533cc4. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2248025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a146b2242404d18a158afb79817b9b410903a66893db819be44f5089b33fb5e. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/QZK6N2226258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269052a7257952d5a72b6421c508ef56bc5e863a9430b146810eff303c541880. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QZK6N2226259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b21bd99e6c6fe9b1b17026b903f366b46496aead4cc1b6840aba0e53d5d2c6f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZK6N2226260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3598c83b9477e221749f5123c43439c670770c7286f292271a0006c8777aa26. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2050248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b8f784bd8f5ac5c7ef433430a1a822b9064683664c743628722999c077654a. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/QZK6Q2367294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a82024e017ff6a0ee32240c74cf5fe5cbe6e05edee7124a52e2bbd2fcff390e. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2355066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b43004a5973d38cf6b4d8367d9e99a0aed5c2b5e5e0b80cdb8ff2fb27c19679. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2358994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a82024e017ff6a0ee32240c74cf5fe5cbe6e05edee7124a52e2bbd2fcff390e. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2355066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430c4d1139b10b5535296fe8117f1006acd430ce70ad6189269e371dccda845f. Chain 2 (Bitcoin): anchored in block 958963 (2026-07-21T04:02:02Z), 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/QZRP52244515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbec310ddcdf2e3ffdece73d7da913a02c5ee1a6fd780ecb20069a9814a7a946. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2358995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5379167023174f8c14ffbcd9803e8c10df9d6497ce4a257972b732c3025edf. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QZK6Q2130547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fb922537af5e32ba7f2fab472829cde6668947e656b7740a358e1c090a6b9a. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZTAS2358997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf457ce0917861c471c8ea1a53f7d52c09a86fda99ffe1c23e32c9c1a74ec4333. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/QZTAY2344886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d41ff733a24b8a757742379b5e6d1959c1f3b99628a8cec84104346edd9f13. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42317302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8bc8227943c754afa596022c221f579c6bf98649c1b162fa11817401ac0d8a. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QZWFS2309809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dfed0605c6be274c02e2a5401cca97b87978f79ce31c9f43645e495c5a8f881. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2455164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea78d06695c29835f81df7f91d4db0e1db7c01d9ae37b9e8d303e1ac8438f41. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2455165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68898e1eaa3dd0dfd8eb84ca39c63f507e7a7555dfcd1b59d999ddec75224d2f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2455167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9732b3e62fbfbd4908020f6a3cd235938671b425bde162a7827d502cf1f69b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZNWR2455168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14ced2db16fc3b56ab35fdaa6ed3e52e94bdb7f3bc9ae23db711e94eb7ecbc4. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/QZNWR2455169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d41ff733a24b8a757742379b5e6d1959c1f3b99628a8cec84104346edd9f13. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42317302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64dc5e20e60e513f22aa0e62ff0c8cafcc7a1d7d92cd38af4bdf7559340e853a. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZNWR2455171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f34de6eff8d6027310e6effe85b017f4884528a4f7ab8d318ccfc2ede77bf97. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZNWX2485692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb946cf6948da57bff62d125a0fcea9f361aa896bb3d0f517934fd9c6cae588. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2417983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c2ee23469533601b9df34b685c3fa8f951c190baaf596ab6e3579ed1e15da3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2446278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37021d07a01a8a77dfa7c2e7f367a80818615267533084950f5bd0ffde32484a. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QZTAX2446281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bdc9df8c891fc84ae926e8ffaa5c1a0a8619ed3f4078134a4ad1b0ddb7d8ae7. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/QZTAX2446282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230ad8d3eebb08550d54e2067ab2c3569175774bf451f2e9dfcbc4c1b5e951bf. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QZTAX2446283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9521acf47665dfd1fb0ad27b0b2375dc8426e0cf92932c28c1727d5cd2120671. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/QZTAX2446284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14dfdc20d8da9ffd944a1c422a46b9be038e4a8a54e89d475b40f428d76cf00d. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/QZTAX2446285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e4043e6bdbfd97e6c36e17ac9013fe9d2c85a22b7778a05ba46bf7be3094da. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2446286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b33d64bbbdb71c8bc075aaa3789bf617f86a7cc7480135b3acf04a8346a97b3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZWFU2421785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a8c14aa6f69fcd19df348f106a005f800cb7e8d64ed200074aac5fd9cabc4c. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QM2PV1894572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230bf8348f1b80c2af48d2973b8bc1847eb408ad959ba4a3c2c135991d1b84e8. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZB4J1860582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0279f85e36c4c23f15533a951c9bb5b2b80c6e35889e170ed751aa3d642f3598. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/QZK6N1909936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf48eddf81e514b72af42625b76bd22f140f8f48e7d45e0510f83bde7d0e3f9b. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2553823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9521acf47665dfd1fb0ad27b0b2375dc8426e0cf92932c28c1727d5cd2120671. 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/QZTAX2446284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf36188f0cef83da60fd07c6c4987ab81fbed62276bb4e2ff5850ff8819e0f3c. 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/QZTAS2358996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c71ddc827004564761acc3b3c59817dac972a6d0a381a75840b54987124fab2. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/QMPKX1827996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e8d4724c2ccc478e819bad13d4e49a528972e25dfec97f25d56ea1c1ea010d. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/QZHNA2515989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7fa479ceff77641e283a35103ca3d285a0ab233b96151e26921b01f5270e36. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F62570051.