David Sierra Treviño (born 30 June 1991), better known by his stage name MC Davo, is a Mexican rapper signed to Warner Music Group. He became popular in 2012 through his success in social networks, wi
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 0x7e90943e363057e0bd6dee96d11df1afdb2726df5ff57df8e8dfa2e38191489d. 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/32f0f9a6-4bc2-4817-bfc3-984e6366e903.json and https://artists.proofprofile.net/proofs/artist/32f0f9a6-4bc2-4817-bfc3-984e6366e903.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 0x500960c13696eb70e66cf5fa958ee997ad7502e2875f0fcae68cd4c01abb5be3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2319754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5d01c3f8b1c325f302d4582275abf572e140065a37365fa66cc49c1bcb9961. 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/MXF152100702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c198134f9bff31ea651403babe5ed0ad3f7502403430e90594643229860a52. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8ae7ca7ce3957ad94dd2d851f09f2731d54653b244e3e132019fbb7ce50ab9. 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/MXF152100701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96d58635a7decad456d501ab078b65958624bf2dd304e76d8475f009e2f3015. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152100703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9bedcbb964cde4dd42dbf65fb582ba60db7da9f395bd135180c6bcab1cbd36. 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/MXF152100207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db315c054572fd9858ad8a214d5246834cc03c382c40463e7e862b7a4125212. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152000522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425f3d859332fe78daf04b961e956fd2030dc0edadb357c295f8e94b3adbec30. 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/MXF152100680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2718c9c957389d9c87963b7580bd5a537fb9456a2dd98917892f194bf7b06cc5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152100699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d66778221492d30d461bc9cf1dc5a1479eac28149e0c7bbf846f77ce0b015c8. 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/MXF152100303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999ecbe0c30bde5b4425d4a2f5853251629a111aa8bf61ddb3e49c80cf75c0ed. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152100700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe05bf2381136126ec4bb9e067a506f4cd5f4f828fde451022625dd00d51f5c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152100689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ffc18c25975aee4f1ba38252ef0c9986e5f775d536ec191c1c464a4ae3166e0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152000226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3183e47042b23d23d4de10a239eff684372193b1f1a9ab8f7d09c07000b01e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151800235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fb782f7219f53688fb2bb0d52474533bc06687e4a747695f2381c628bcc0ed. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152000227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaeaab518d9adbcc97154df7f359e96d5ff326719f4c491a02bf933ab52d8a53. 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/MXF151900356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1324f77ca7b93557731ef61c133e17a07dd9dfde611090f92ec9a4a5405332. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151800385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49df0051ef2876b59e31b955441e7755a94e1f0c5f2cd0beb7b871a5bcd28ada. 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/MXF152000228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed91ece1a4248a8fc3b7f94c25ad5ed191a1b795ec263eff15ed3aa021f32a4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151900170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3aae4d98569cfef2f105f20c436e094cc532c2f0d6e58ed43dc02a7779bbdd2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152000229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f829a76a8504600ae7b0e49a30c2f03c8b323d6af5a0373f7a19ff8f2fcaad. 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/MXF151900428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0401146599ac4888c8ae67ad159b25a2b394496b76845b38e07ac61f6c0b32. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152000074.
No Me Arrepiento (feat. Gera MX, Neto Peña, Santa Fe Klan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a9d4cc186ad40cad592e3c2de81ca0e4a8e08787ed26eaa8ffef4f83e01228. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152000230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6dfb5c5d65bbd5c2f83f7bd33fd9c57aeee5e35dbeff6e39d87e0cd175d8198. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151800133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233c5b6d618ae853fd416706224248cb5bd85b5d60a88685de31de3c6c7f89e4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151700263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ee3da4c7f19e05d7b3427efc3cc7cd9d825320bb4eb8a639df1d13a94dfb9e. 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/MXF151700088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73b677e7738ff7679f4425ad2e94132c1706e5d8c95925928739d5bfac94d33. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151700265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5675326f036efd6f67579dca726e1bdb3420021e7d415ceb2659e070cf0f841a. 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/MXF151700266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b94124a2b39283f6d2b13f0f3211e01c67195cce690c36820689ef89833227. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151700267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13dc3d461f8a4edb1eff3ac80826371d91070aa64373eae4c667aae06632e604. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151600476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7033f8df378a42f85f812ceb60b75ab6c8bae83a31bb6a91f2286543acacd698. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7264031de3c13b875b4bea8cda5932827da16f715ff84dc5648dd571e2a0c9b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151700275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d6e95c1fffc6774260ced814b082e4bcf60239bb2555825239dafc5b61e6bd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151700276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664f0d989a69d595dd4adecf43c0b04568c68b10d0f7a04b89cfb09d1b0d5d4c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151700274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0aa7c6f73f027b76aa7dcbb74f85d559cb0f94b29697d122c861262e61d958. 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/MXF151600293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2226ded82e88214a3efadbcd8ab5adab67a0774b802b3d3771aa96e1410d0a26. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151700277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da337ad271172b16474bc2bdec31b50c595cb84bfeee1967b3561902fcf8958. 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/MXF151400420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d9b9278aa8a3453a9b0fcdadeece6d538850e1376840325c861c440cb77e9a. 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/MXF151400421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86c65e2a230cb21a552297ee46a705bcdec8430191543cadbcaea3ae0f408a9. 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/MXF151400422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec29126e44bc90a126295b105b6079b1d19f576aeea787511dbc68b8659a53fa. 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/MXF151400423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14d8914495ae5deab0c38461d7362c9280c2408d90ccad7a92e274e83d6b243. 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/MXF151400266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b80d54d5cf652ebdf0fdb4410021b29612f3c40b81a6719422ced67833b9ed. 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/MXF151400426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dbee44a8c4500c2af0aa2eef81495aaf4f3f76338710177aaffd72b26b411e9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151400427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d091958e9703bb6fc58ee71f5325ef01eaccfc92c6c81bcec2eb493cd8d912c. 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/MXF151400428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a956c17e6ab6177623262d8b474ad266727b7a337ed033a394d345b4a067fe. 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/MXF151400431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ea36fae23b65c1cbe9d303ea53da3dbac17f11036e88726f81a5f40e902cba. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151400432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8748a07ff3184dfb3ac9becd860472dc93b62b509301c99b5a14eedcd73531. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151400434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6bb8fe4cbff6fd64014df95b129528cb858e32f15963c022b9b0ae43d0369ce. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151500211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da337ad271172b16474bc2bdec31b50c595cb84bfeee1967b3561902fcf8958. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151400420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d9b9278aa8a3453a9b0fcdadeece6d538850e1376840325c861c440cb77e9a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151400421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86c65e2a230cb21a552297ee46a705bcdec8430191543cadbcaea3ae0f408a9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151400422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14d8914495ae5deab0c38461d7362c9280c2408d90ccad7a92e274e83d6b243. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151400266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dbee44a8c4500c2af0aa2eef81495aaf4f3f76338710177aaffd72b26b411e9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151400427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a956c17e6ab6177623262d8b474ad266727b7a337ed033a394d345b4a067fe. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151400431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ea36fae23b65c1cbe9d303ea53da3dbac17f11036e88726f81a5f40e902cba. 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/MXF151400432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8748a07ff3184dfb3ac9becd860472dc93b62b509301c99b5a14eedcd73531. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151400434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47be0107345cbabc4b164b5d068c6c8439ef0500a29da04d5066a398df7a06a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152301586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c11a3bbf107411def1b8dd0f301c4cf07ae1b7067e528a608c1bf48e9cf1c1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152301649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc8eac6f8d368f375305028eee81da2224e7a7d60d6ee220406c1764474f819. 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/MXF152300426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721556338b91d3760f992fd3cec53447525ba21d8303d55af7bde63b9711da5c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152300427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d52e5f61691a2dc326999bd170f44bb44c29c1615c89960d0886e07deeed232. 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/MXF152300425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae0e8817cf175930240a2801e0035bcc9d66fadbd39a92a256351577d255145. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152300316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4828426afb97482f6e51e3aedb00a2cbd7c77e6dcbe288b2cab1e15ef8305ea2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXB952300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0daf3d1c3423ef41e747557f7a410aa406e7612012ddcdd620d2d35cbfcc090a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CARDR2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e2bca0dff7f3cccda0b64472911079d82cab26ac98ee32e8529d101b52944c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152201010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4dd81fba30c94386c5c9b90c3f3463a347d056cba1e1db0a24dfdbf2261ab8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152200934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd082bd6ccc8c80a6ec0d1a8f338027474573df592bfde46f2110f0c1de0daa0. 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/USUYG1434543.
Sigo Esperando Que Vuelvas (feat. Los Golpes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727eb420ab25447caf1474e3c5ad742248b8e4a0a50bcf85280b423b0df7c0c3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2189497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4bfa1e223dc71abb897668a62c3b6beb8a14234b8127ea687c75cba008bc87. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72183974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95080c60fa4ca7be50097d4138837f8457fcb7dab222ab56c9a8337ee65c225. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2170326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2718c9c957389d9c87963b7580bd5a537fb9456a2dd98917892f194bf7b06cc5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152100699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe05bf2381136126ec4bb9e067a506f4cd5f4f828fde451022625dd00d51f5c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152100689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425f3d859332fe78daf04b961e956fd2030dc0edadb357c295f8e94b3adbec30. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152100680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d66778221492d30d461bc9cf1dc5a1479eac28149e0c7bbf846f77ce0b015c8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152100303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08bd5d51b7dfc04594aa3191f39ce071909f99e8f6405ff8a9683441008ebd0e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152400796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3f20a092bfb1956fb80e1f01f468823d0d2f77056ffb2924e3d479e1f040a2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2163801.