Lisandro Meza Márquez (26 September 1937 – 23 December 2023) was a Colombian singer and accordionist. After he started playing the accordion in 1959, Lisandro was described as the "King of Cumbia," "E
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 0xbde1405bfd60674d4e933f9bb99b8ecc193916f68a7e6be6f0dd4bfa13f33e30. 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/ba9f776a-1b65-4478-b48e-c6051e6d5db7.json and https://artists.proofprofile.net/proofs/artist/ba9f776a-1b65-4478-b48e-c6051e6d5db7.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 0xc68960f2d705c90a95284077955696aaace17aaff637529caf92039f704e623d. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COF019400904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4952dfd6894d4d3e147f6849a0604774dff0104d3fea6363d81a7d01cc3460. 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/COF018200523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c0b47b51fe0d4d25bcf56a852400d92b9476f777ede0686f9713196df3c0e6. 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/QMFMF1596632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6ed4164d2e199378119cdb7812145a46c256377f5282c587048c03d45ddf64. 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/QMFME1509099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba1ea512545400de7de94c530a1142afa90ad47f48e97d6eefa32e93a1af56d. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1509103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0ce4d3a66c7b5e8d129f187550353d631323fc4c35b05805eb6ccf9682832d. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QMFME1509104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00f3948d8d344d101a1c3970baa4545b0b5fdfe5205dc7aa05707f50cac841c. 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/QMFME1509105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5d391d142571fd74ca196ab871584ab89a6fe7b2dbc3ab9506b79e40f44c6d. 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/QZGLM2022203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d826d7521a3087ad608c67d3783b1b65224d65aef933722f1fc25fa63e4bea. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/QZGLM2022155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa4ad9b5588a15581575a81ae144375f51bf0fa1a12bad3e2928b8c1c563961. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/QZGLM2022160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb880528ab3318abead14e22940440f51055f9138687064e7048da5ad497b7786. 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/UKXN21973633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c10a7d1e4746012d8ae95b1ec88beca15f8c54430aed07c90f8a7c870364da. 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/QMFMF1569772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9160764ae36cd5925b716740546c799c40fb88817c8ccac2d84cc8571b27d7. 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/GBBFT9400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a12df91004a1b93afd4eafc18ba0ca15411d7d2f8e01fc428b1ac7740d8fd7. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:16:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBFT9400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de225f9e50e8507db50a09cbe6210d100e0b8faff75d45ed9ccbb88b0514b3a. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/GBBFT9400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd239f6e5899c39191b860e262f143e56c8712a41d85d3672cad4526a705327bd. 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/QZHZ62010285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54efc739bb64495ad2fe1669607d51c50a364579513a793af9d5e7e9d84b7d82. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52074113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd367f9b876942845477a817f4e46bed9b546507a1f73d566dcd7e6531d2e02eb. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZHZ52074114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5119a022872ff3f6e6233264f8da02e9aacecdcf0d2fb939c64337ab051279db. 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/QZHZ52074117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684f3b77e45d4e45e6253b3da8d3c1a3a3d828bc05d2828be6981de9fa2ec440. 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/QZGLM2334831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fddc9d3a229b90c81202d122bffb040d858011d38966cde2eeb84def288960. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/GBBFT2100032.
El Viaje Musical de Lisandro Meza, 60 años, Vol. 1
El Viaje Musical de Lisandro Meza, 60 Años, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf8657a657bfe223ce60b328e625c7de4da588ac85c2b9bb25775aeba8304e1. 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/GBBFT9400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87be76b82b2255a195052766881ae59fbefc38faddb488ed7282d4999e6c4e67. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:36:05Z), 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/GBBFT9400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f1294c193c0ae5d8378e5c3e15d12274a4875af7a22bcf8b6b7edadb8df433. 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/GBBFT9400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797b19174307e4d49a653c8d4598214f37b3b36fec2dd1a5e8900566bb33470d. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1509048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5cc818295a57b52e9c075920ccf9d142f0a8810769731566af30d50996757b. 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/QMFME1509042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143806d881f1b1a3d1255ebb47e69d3fbb81ff6fb2d01a0ba1f914e5cc768265. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/QMFME1509045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6389f968680b0d5cb81c20d906f67cd69f043c2d65cc672ea7541501c41872f0. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1401755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x854c3b7f729d93f3d4c42ecb3bf68b568b20d9dca277f9169d413bc4a3a01e3d. 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/USASN1401761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd755913a396aa243f95d96bdb7e374cf2965ce9ba8b4287de633b9989aceaed. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/MXF369633654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f18524dd42d593f0e38d6b273d57f5445f460fae1e828f686ff049e99637088. 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/MXF369633647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89191cdbb7826f8178ff906182de5403fe0409ae496dad2d2e07cda99d7a6f7. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:32:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF369835594.
De Parranda en Mi Casa: Serie Doble Café, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9be033f3b87812a12947ca0795036a717248bf674725bfbb2b36643df7195a. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/UKXN21932699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e46abaa7715885295e80bc4c8c2bdc59dbe1775b75147afd1da1604cc9c831. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:38:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1403102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec7d55fcd66d4a153eedda3bd323bc28f65b5c59abc242d5d8fae904e7aecf2. 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/US3DF1426142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149d9827b308809cf2f700fcddb6a6e779042af505c0d224533825f1991d2a3b. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1403099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7f204c5a3768608bf5415fca8f8d54cd39fb762381e31acd2800dc5537e2b9. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/MXF369734008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4293200091a3942dc9e92ca04ecaa0b15ed92f082a3f8becd16d4b85b6e605. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/USASN1403346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1207f0be8f3e2d00dced713b855f8d24e46b79b5ce10591f648b57236d1dddee. 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/QMDA71582317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4c6012d5e48fa84cbb3fb0ca03326ae6c9e47437551c8113644709c3fe1b09. 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/MXF369734004.
Hay Amores Que Matan (El Sabanero Mayor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5cc818295a57b52e9c075920ccf9d142f0a8810769731566af30d50996757b. 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/QMFME1509042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36738a3cfa9355fadd8841fd8addc4344b3db23ecfd54c68054091f9599f8d1. 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/US3DF1426140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e20bcc166b1b784f1cd9a693da06327559303f751071f67a1549b21cb61dbd. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1401736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd881cbdddaa4af5bfaf67f7fc6fb44315da623273afc6ba37a1dcab9317c22b2. Chain 2 (Bitcoin): anchored in block 957544 (2026-07-11T09:08:48Z), 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/QMDA71582308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad6cbd144e26e3e50d2e50dfc213e3c9219859248752fb3e6017ff536077f23. 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/QMDA71582315.
Rescatando los Éxitos Originales de Long Play
Rescatando los Éxitos Originales de Long Play - Lisandro Meza
Colección De Oro: El Sabanero Mayor Con Grupo, Vol. 3
Coleccion De Oro Vol.3 El Sabanero Mayor
Coleccion De Oro Vol.1 El Sabanero Mayor
Coleccion De Oro Vol.2 El Sabanero Mayor
Colección de Oro: El Sabanero Mayor con Grupo, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d55fd26af0e0c9deab3e3e016a82ab2780df32c285f62090819f2013c3c668c. Chain 2 (Bitcoin): anchored in block 957544 (2026-07-11T09:08:48Z), 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/MXF369633652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc85fa933b1eecc90b2d5c4caa0659083292548df0d64233a7af1587b188228f. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:30:45Z), 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/USJE61010029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4648702a83050b9867359b7cbb0da53d99b3364c8cbf549eac6a797729b2d03. 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/USJE61010032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1baa4a19d47a6f64e44eeab15ea3f80b5dd48b7caaaa06eddb67331ab752fed3. 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/COF019501735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e65f57b78847206df6d4892f90e4a05a578f384e8c14d1963b27b2a2257d49. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COF019501246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c9743b853271a2a5654be050949842b900898e635278216e971487937c1f19. 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/COF019400903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d019332924754ee0591ac6dad7628b389d17707cd12ec4a9f624e2bbe1e38d1. 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/COF019400895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68960f2d705c90a95284077955696aaace17aaff637529caf92039f704e623d. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:33:52Z), 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/COF019400904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450a8961f6c7761da4978984eacc44877a1a1405fa27b23640c992479b1079b5. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/COF019400906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f1544175eeddf37171739117d8ae6ea78f9cfa5d1ba338ba143ec106709dc6. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/COF019400897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024dc35a272dc2539335df302f6104d571226b4037e6afc75b85a95d684ace73. 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/COF019400899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a0c1b22530762012c5dfdceac5efd142b5bd6c52a50e97890d51ce6147a142. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:13:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COF013900019.
Historia Musical de Lisandro Meza: 40 Éxitos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce430f7aecdc738e9f00495e7eae4f97fafb2447f8c59f584fb271ed46cc948a. 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/COF019400905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0635219c4050f9e00fa65551ef9d671f6ef8cd54f521513d41e9ce8cfa970afe. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/COF019400902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f1544175eeddf37171739117d8ae6ea78f9cfa5d1ba338ba143ec106709dc6. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/COF019400897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1baa4a19d47a6f64e44eeab15ea3f80b5dd48b7caaaa06eddb67331ab752fed3. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COF019501735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9810da1f5cff2da9ade0efdb3eb37395c46a5898bbb1b3c79a673075fc880f4f. 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/COF017100115.
Rey Sabanero del Acordeón: Folclor Costeño de Colombia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024dc35a272dc2539335df302f6104d571226b4037e6afc75b85a95d684ace73. 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/COF019400899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a0c1b22530762012c5dfdceac5efd142b5bd6c52a50e97890d51ce6147a142. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:37:42Z), 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/COF013900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba51bb4c924f959ab1aa44d1f84ecad4a3ec822374a4675cc7adc8d59eec01a4. 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/COF018200503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94c2e8c7e1e2b9af571dc90931a37c3b45971bba518d611fc1226df3b66b929. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:31:57Z), 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/COF018200513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x061123e39da41498702d07c188bbd984fb1a5439299c2a4e5d1ceb2164cba2da. 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/COF019401032.
Rescatando los Exitos Originales del Long Play
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba51bb4c924f959ab1aa44d1f84ecad4a3ec822374a4675cc7adc8d59eec01a4. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), 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/COF018200503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2785bf71ed36b338ae0789bd9772768afb23e26df1e2851b8b78773e53f4a1. 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/COF018812231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774b5dbfdb396466b45ae3dd8fc4b0ea2b19f896a206786fc5e1b312ac405a8f. 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/TCADK1700432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b6ae7e465942d983e88736f3f8844babfab1d7ede9f46a83de7591a845d225. 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/TCADK1700450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032a3d56cf420d9e7ec4338a91ae7c72db6ab23aef0c809bb3561dc093a6b94d. 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/QMFMF1569815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c32b4d97ec0317d031cafca89cb1ffaa35474fb051544ec6fb2a9d7d07bef3e. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QMFMF1569819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a087db1aba3a8c40dfbdb2c2b4517c7c8430595ea6c03171d883ddf45cf44e. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/QMDA71544907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b51a5cb6d020f733a930a1124a5bc07f215a39baa8944d695e0ec0fb4e1286. 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/UKXN21973648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6333228fd95f752724ecbf935ca48f96742ec48bc5fb4a7c2a970a90cbb3f16a. 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/GBLFP2117925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c62aa0b6ccf100b05e4046208aa004ffd119bcd9b79d93fc1ce29f68c0a3778. 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/MXF369935607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143806d881f1b1a3d1255ebb47e69d3fbb81ff6fb2d01a0ba1f914e5cc768265. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QMFME1509045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf447769fd4d10f58526175bf4914d7758b6de77da1c37dd5a0d9ff19b3b9f7f2. 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/GBLFP2118001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032a3d56cf420d9e7ec4338a91ae7c72db6ab23aef0c809bb3561dc093a6b94d. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/QMFMF1569815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b303527ec47fdebaff2cbe630e1dd537156e646a71faa923f41c38a66a175b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:04:35Z), 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/FR96X1721996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b66e91c17986c1538a517381f402ffe5ee7a5bd3372dcfab9fe0bdb5a9da67. 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/USASN1401734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780b57dda3ad8555c48ca14da1ac5f428b78eb5a713ec8774c065eb3b61577b1. 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/USASN1403374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3edd3b07f4caf6810b9e9c6086752b4f0c6fbb8a2e7cb2f3d32465f83906f1. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T19:23:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1403377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aeb70b52bf4d3e4b2f383724ca94769c49cec3e8fde6e128a093cf6f37a2595. 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/USASN1403382.
Grandes Versiones Originales Lisandro Meza
La Cumbia Que Se Volvió Leyenda: Homenaje a Lisandro Meza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10cd83bf95ef54c53c1aa52458bea21fe7fef8ba1c6cb71e1b1fcba3fb901367. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:20:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1401488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfedfe8f4fe5da4dbaf35d8f82e0732e7419c71f7c6a1811bd02000d71f95f52b. 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/USASN1401749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146c533eaa67363bb355c869faba010c0ea3dfa2864c6525f0871d4d495e3d96. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1596637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43792e1299abcac2497c5279b61b96901fb909f0c4052651c043942e9ebb944f. 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/QMFME1509044.