K-Paz de la Sierra is a regional Mexican band formed 2001 in Michoacán, Mexico. The band specializes in the Duranguense genre. About The group was formed in the summer of 2001 from the ideas of group
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e9208a3a080c4c4f3358bd7795b58cf2f9389c4be37ad8f8b4fda473508bc2. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b7e033a-d2a1-48a5-a6c5-6e843eb06d91.json and https://artists.proofprofile.net/proofs/artist/6b7e033a-d2a1-48a5-a6c5-6e843eb06d91.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c3fbff7e7553bda103489057c6e898d0bed3742a350ce1e3e4c304feea9f6f. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), 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/USDS10600256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1841f664f8d77a2a7291aa7550cc0affa8bf2edda991fcb6f7880d879f0cd001. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:07:21Z), 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/USDS10600257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096e5675842eb494a9b156233139db76f4c4c8450f7ce1334760f1686fd58ec4. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:56:37Z), 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/USDS10600258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ce62624a65421ca0ffeffea2b4bf050463f23a40603f00b8e48d6081d4d45e. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), 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/USDS10600259.
En Vivo (En Vivo – Dallas, Texas / 2004)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ba1ee7b8469727ebff02dbcfa7a0edd7e4a343bc8dd5b2eb6cae137f639203. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/USUM70920767.
Mi Eterno Amor Secreto - En Vivo En Far West - Dallas, Texas / 2004
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1324149013e81e9f164125f41ae1755253b6536aa19805ac99ac3e656de464ed. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T03:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70920795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db4aa8d0b101077bbcee1bd84060f00af5d67f785e59e45317efb84614c0bee. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:48:55Z), 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/USUM70921189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8dcff01f093ecb5b91bec3a2ac8381e53c2f36f286fa172082f9f4d48fbe73. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USDS10608997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dce46829c903b588d192b479a1321240bb3e1221d22202688d271edc2cd0126. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), 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/USDS10712128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba663f663cea5bdccba74cc6955a405da36bd1b7ddead9bc12d8bef6b930518a. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:49:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10712132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b29801770c736bbd845f36c303b569efee34ed62ba9302f4b21da59feb2e80b. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/MXUM70804624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e2f8f35468559248b0130ecd8cdeeeb187f82e49eb71d25341281799851198. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:15:23Z), 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/USDS10812755.
Mi Credo - En Vivo Desde México Auditorio Nacional/2008
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2695cbf0ccd0597b989b3fd9fd524efb39aa6d61ac0d4ed625adbfe230ac5002. 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/USDS10812438.
Oh Carol - En Vivo Desde México Auditorio Nacional/2008
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765cc09c0d2f68e7aeb29d7479cf66ef888adea9b495dc48fa58c2465c36d81a. 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/USDS10812439.
Muñeca Ojo De Miel - En Vivo Desde México Auditorio Nacional/2008
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad23ba70c1720a28bb286cb3cd3c0c24d3433cd46bbda32bbb4e111d81257d68. 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/USDS10812443.
El Pasadiscos - En Vivo Desde México Auditorio Nacional/2008
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282c480ff8d76ed206da37ca903fe43ab8ecee086a3e65abdbc36bbf470eae93. 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/USDS10812444.
Volveré - En Vivo Desde México Auditorio Nacional/2008
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5401d4fea69fc4a6368f8afb6dd5d438ef95d12f19f16bc600917ce3661dd0. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:59:46Z), 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/USDS10812445.
Pero Te Vas A Arrepentir - En Vivo Desde México Auditorio Nacional/2008
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc554be5291dea13f311fb223de973e1f67432a9127c959f40cfeb8a6f43a6b96. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/USDS10812446.
Y Aquí Estoy - En Vivo Desde México Auditorio Nacional/2008
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ea6281524009eb978b087d5980f21704876197ca2591473ee58af1bedfd755. 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/USDS10812448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e12d8fa7dcf466802220f4139e08ffcc27bf0dd27f3ade55252f8b909b147b3. 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/USDS10812422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca24f6306c9891f8c3d677a8a3d961dfb630259e4878b00546cb929da12f61b3. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/USUM70965225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3086d52dbd2437d77cd2dfcedf8adf7ba08d2ba8be83ce540b727d3ad739df38. 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/USUM70965229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37bbac693f16a3f7f1f02d7669abb5461e57d377c6e307a56699334e5d7ed38d. 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/USUM70965230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6877eee36b8b493e8d7a9101c2e97a3ffd4b7ca1bf323616a6a3d819c63becd4. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:24:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70965231.
Colección Privada-Las 20 Exclusivas (Mexico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33ea7a7b8d4f6e37c2ee99aa9ed335782f66f29e09d409f293473ecd3813310. 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/USDS10712298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb2c1e7f4603fc26cef81956b72058b3796f18662f3d4194404a90dc8a61452. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/USUM70983720.
La Mas Completa Colección (Mexico Version Component 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8ccd4fa7654e9bcdcf352eb476261c77cad7c2c095f015f85e69fec29214e8. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/USDS10601067.
La Más Completa Colección (Mexico Version Component 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70e49d640ee1ca92517b3778509366c4def1fe45f4a82b64dc7aa565e285349. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/USUM71028801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64eca98b799d58c4fa144bd9323cd43fea0908eeb6a37ca3ae99b5e07bb48ab. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USUM71028789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa954c6e81763b0d47396aeba8d4406c1b11b35972ac211aef53071735f742c4. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USUM71028796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68da656e3396287c9b8929c45ccbbe4089f147eb716fdc43c7c76bbc5fd2404. 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/USDS10712129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9c472b5b335372dda0714e7bee3c804e708b75c0ca2e55c6c5cadaf22d2d0d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10600252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade25ec36be17c305289dbba91667d9ece432bf70b0007c407eb55a1e7030e0b. 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/USDS10600739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7251dae8563349e78a2d9125669baeba0be37ec64b05b38b451d9de3a3ae2aca. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USUM70973668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7b876b9dda01e4621200044c78b4b82bf1f0d62e0cac38837a7c86da457415. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/USDS10712135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad62e716625d32bb997b7dd68ece577afd866de282d09d1969cafd7095e4e5a. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10600264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x517fab7f7f77bcac755d0e5738d535be0101d367d8295644a35f8d05bbb751e0. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T03:20:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10600268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3cc1135c851deda1de3e9e1750e1ce068703b35c41616d9cd387fd804ec6659. 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/USDS10812760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2396894ef6fbf25775abe9ba4ae0e3ef758e4a8c008f05fcda693625b93d2316. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:49:36Z), 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/USDS10712130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd912a7e7ac8dc0b200ef81048fd230a58e885cad62c5ae2714c6cb35f38e2ac8. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70965226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5401d4fea69fc4a6368f8afb6dd5d438ef95d12f19f16bc600917ce3661dd0. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/USDS10812445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35eda60618823496d81cccfd30936641645285af0147770a13d8796b882fb9e. 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/USDS10600271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3cc1135c851deda1de3e9e1750e1ce068703b35c41616d9cd387fd804ec6659. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10812760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade25ec36be17c305289dbba91667d9ece432bf70b0007c407eb55a1e7030e0b. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/USDS10600739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9c472b5b335372dda0714e7bee3c804e708b75c0ca2e55c6c5cadaf22d2d0d. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10600252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2acb1b319ec8fdcde80ab35e87a2c396c12822854bcb12dee91ea64f19db4979. 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/USDS10601066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329160f127d56804bf0993efbcc8854050c51718fd04c8669edb34919ab24dd5. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USDS10601068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd337ef62524a27b8d9eb708f1d1bf5ef3a7d16c6422f2b83432b1408c2fc86. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/USDS10600253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37438b4d118732aaeee3753e6b1132a71ab38f4eb0c41d2f3a36b4a163e57e06. 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/USDS10600669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8ccd4fa7654e9bcdcf352eb476261c77cad7c2c095f015f85e69fec29214e8. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:52:47Z), 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/USDS10601067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad62e716625d32bb997b7dd68ece577afd866de282d09d1969cafd7095e4e5a. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:32:35Z), 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/USDS10600264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd912a7e7ac8dc0b200ef81048fd230a58e885cad62c5ae2714c6cb35f38e2ac8. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/USUM70965226.
Ayer, Hoy Y Siempre Con... K-Paz De la Sierra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35eda60618823496d81cccfd30936641645285af0147770a13d8796b882fb9e. 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/USDS10600271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3cc1135c851deda1de3e9e1750e1ce068703b35c41616d9cd387fd804ec6659. 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/USDS10812760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x517fab7f7f77bcac755d0e5738d535be0101d367d8295644a35f8d05bbb751e0. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T02:26:46Z), 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/USDS10600268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73592e4c0c6eceb4c588ba6f47eec0e92cd633736d18ef530d80fec51f1ad15c. 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/USDS10600270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe092c328fc9530b2cbf750c6f8670e0c553e2fbcb127cbd16b94f6459a944997. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/USDS10608999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7b876b9dda01e4621200044c78b4b82bf1f0d62e0cac38837a7c86da457415. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:00:10Z), 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/USDS10712135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b68d27ff4239bd873005248a10e47dfed48c8652c458309a564d4e976593bf. 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/USUM71028794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd876499c9fffbe0328b99e5e55d3c32c719d71b857a1bb68bed4d8108c947a. 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/ES18B2101016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35eda60618823496d81cccfd30936641645285af0147770a13d8796b882fb9e. 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/USDS10600271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bf35f208c29fd4d2b22c2fae8fddc25d76282fb7ab2f3ccaac18403630153b. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10600425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2acb1b319ec8fdcde80ab35e87a2c396c12822854bcb12dee91ea64f19db4979. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/USDS10601066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c7097a29faef50fdacd3abdba4910c93ad2f74eb37d00e946b2dccaa481093. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10600413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3cc1135c851deda1de3e9e1750e1ce068703b35c41616d9cd387fd804ec6659. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10812760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d608245bb754a3744a88f363e75b364135235fd9748eb4565f374b5cbb827e6. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/USDS10600436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b79607309621651eed773ba5d6679852a80bed3ca60103cf090c9dc40f69a0e. 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/USDS10608995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac4bcc3e5c22c775a98305857ad9cf74cb50078799fc05ead740bf1abc4e522. 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/USDS10608736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329160f127d56804bf0993efbcc8854050c51718fd04c8669edb34919ab24dd5. 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/USDS10601068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef46c626d22fc03530645ec8c2a9c62f0f5589c6f9b548475eea7bb58f5f3e88. 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/USDS10608726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec11ca6af516a2afd67b4215dc7493b89a760b9371e848ea1df674b72a4d14e. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/USDS10608990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b2358e59a37a2bdfeb4dee69f6666113288e4deaad567fe371b6c23f39549b. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USDS10600426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72aafe423b394e07cb653bb1d7aaa32804243edfedec45d20eacac0a60c5f2eb. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USUM70965177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35116b0548b035e7da1ace54b415c611fa373b3817e94b41f91dde6dd0e66dbe. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USDS10608725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2396894ef6fbf25775abe9ba4ae0e3ef758e4a8c008f05fcda693625b93d2316. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/USDS10712130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8c30c7e3542aa9e23f8ab2e45bbd25d774fd6d9db50ad2ace39ac16b18aa5b. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:50:41Z), 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/USDS10600427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33ea7a7b8d4f6e37c2ee99aa9ed335782f66f29e09d409f293473ecd3813310. 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/USDS10712298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9aac6ec42d55bf49885f24bc179b6ee1da1b0d011754d605801df05611a4c8. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/USUM50812279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefa26bc82f61f827d889bc85c7db9f3b44f9c8038c80ca087c79cf38c988075. 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/USDS10608728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3cc1135c851deda1de3e9e1750e1ce068703b35c41616d9cd387fd804ec6659. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10812760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35eda60618823496d81cccfd30936641645285af0147770a13d8796b882fb9e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10600271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9c472b5b335372dda0714e7bee3c804e708b75c0ca2e55c6c5cadaf22d2d0d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10600252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2073a32b5ac8354423b7df51d8c9fd365402dd5e86ff52eee466f518ef8cef7e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10600261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa156d66a6fbed36e4267d1f8c65b5a20303ced691b0f8fb190c0d133f6ff04a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71028799.