Dënver is a Chilean vocal and instrumental duo consisting of Mariana Montenegro (born September 8, 1987) and Milton Mahan (born December 15, 1985). Biography Early years and formation Mariana Mon
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 0x0bd43fc60e774798e1012c0654d368a9f6510c2030837d8ed89e7ac7588df8fa. 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/47d95f88-9531-42cc-874e-5683802edae3.json and https://artists.proofprofile.net/proofs/artist/47d95f88-9531-42cc-874e-5683802edae3.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 0xc87c2f6652254f2ecab94391ceed61bfc04132e4b4035a0ab714a1b6035c5262. 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/TCABO1382985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178c0f6aae3ed535231b78fc656b9e466865d3f474679c2546888bfb8489d6cb. 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/TCABO1382986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef230981c1e6ad9e4b8be7685fa6c3b63f7d67c23c54c7730f198c09f635aed. 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/TCABO1382987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9088951187adad93501ac4406721001f47f1a76091f08548b718f11b1e3d5cb. 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/TCABO1382988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62a9827e042c595515fe17cb2097df4b3e0d3b8daf2ed52b385e15630172b39. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABO1382989.
El Árbol Magnético Ataca por Sorpresa - Remezcla 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x016af33f11f8021edf039577dfbfa3f212c8b7701bbfb4d392e1851499779ba0. 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/TCABO1382990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb364992ca0b949c2eb7b0be3bf7d43c71ecc3a483cca17a6a1ea5dd1c40fc207. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABO1382991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a569fe05a277158e9188930d2f6e859e94062b1e02280bd5d28cf811d05ea4. 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/TCABO1382992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8220026388781aa4af8b1f8a8a548e7bdfba6d969c018237dea2b40b24eacd44. 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/TCABO1382993.
Medio Loca (Hasta el Bikini me Estorba) - Remezcla 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae44e7eea9f9f2243af03b204a887b7c07650255257a546a956c90e153f3cc43. 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/TCABO1382994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b62beeb07b7d17b9fa769e62de8e7a5ececdb3a09edc32a7497bf3b9893cba. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/ES7001113601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f17b4eb08b888db4c86a89b746ac25ef2a7bc9e9911865cd465f2c82a531f7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7001113602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6877da8a59a80ba848085e2a1c6e8158249efdbd3266bfd9257877099faee8. 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/ES7001113603.
Toro - María y José el Toro Anda Bravo Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabadaa0955912de3597897aa71a2484faefca2bd44290abebc3aff7b61c3fab6. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ES7001113604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46f075f0df278ff4fd1ef900607bc672759bd7ff377c333aa624fb904b2a669. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/ES7001113605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83274ab9b798f4983800d620cba13c36db2d204964bf6d7b3234ff1005d26801. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7001113607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3991b8b9e47f9d0677b68c9d74e6d8f5e4a00f3e8130b185d64fe5aa212986bf. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7001113608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc87c2f6652254f2ecab94391ceed61bfc04132e4b4035a0ab714a1b6035c5262. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABO1382985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178c0f6aae3ed535231b78fc656b9e466865d3f474679c2546888bfb8489d6cb. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABO1382986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef230981c1e6ad9e4b8be7685fa6c3b63f7d67c23c54c7730f198c09f635aed. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/TCABO1382987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9088951187adad93501ac4406721001f47f1a76091f08548b718f11b1e3d5cb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABO1382988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62a9827e042c595515fe17cb2097df4b3e0d3b8daf2ed52b385e15630172b39. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABO1382989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x016af33f11f8021edf039577dfbfa3f212c8b7701bbfb4d392e1851499779ba0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABO1382990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb364992ca0b949c2eb7b0be3bf7d43c71ecc3a483cca17a6a1ea5dd1c40fc207. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABO1382991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a569fe05a277158e9188930d2f6e859e94062b1e02280bd5d28cf811d05ea4. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/TCABO1382992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8220026388781aa4af8b1f8a8a548e7bdfba6d969c018237dea2b40b24eacd44. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABO1382993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae44e7eea9f9f2243af03b204a887b7c07650255257a546a956c90e153f3cc43. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABO1382994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294b6a5d137b994449772446a5c68abf886dc97535be704a9a046f49fc236f22. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2327122.
Revista de Gimnasia - Alejandro Paz Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a85d76a37faba9124a4c23fd635c0f5321535ffd7ee74f2543e25c1a30f626. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/ES71G2327123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab33df97fc6e57e919c6671da0d0aba59b3b09b855bf1dd64bebf2d21d237f80. 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/ES71G2327124.
Revista De Gimnasia - J.Pe Bruna & Arbea Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b7514f441749c5cf12bd5f5e29112936e6351c32c92be5f06b2485a49336d6. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/ES71G2327125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0f409282343617657211de2ce8ba4c7d5bc828c528a92b8a082cfa2441db47. 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/TCACI1592375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef729751d9cc3d5a441b8c3ddb9a0b860b6285a952911048f94c28b61f5bc6d. 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/TCACI1592376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627f8009e21a6d215fc3493a25587a6c80a97d24147a8878d2b649d88139c522. 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/TCACI1592377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2894a4748fb162244e23b8038c9efc78d107987195ef49566940fa184f10f6c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1592378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f568e19e18a64811710c374e3be86664f1b9b26877157d2236757fdaf9411f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1592379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b1a35509d29a3c90ca156b581a48eea17187ff92709538bc5488eadcc9eb61. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/TCACI1592381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db9c9d1c66e2b4bf5ba13876b0caccb2d70a0305fad0ea9254bae820d3c0fe9. 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/TCACI1592382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5b9a0da48080272c85ec9d9953c8dacf318da7e6685c5161da517cdaa11def. 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/TCACI1592383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11377b30767694038b6cb313f01460f142879407a60124300935f95dc30deb60. 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/TCACI1592388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec014a62ce5f1d2d020857013112d395716f88a33465c7751a2e728b08e1bed3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1592389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37ad54059113094415082c81b447f5ea510b8884d0da8cd3b85ecfd2fda30b6. 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/TCACI1592390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2528cf9c91b00ddb2794ce8bfd62025af66392de71bdd73425a8763b6f1356fd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1592391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ffacb70ecb799da6803e20cebf55d01cb35496f03f211b49bb98e612281872d. 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/TCABK1221299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961360e2e1ba3cc2c738448ee7a41cb6fc8afabb095e77ad13d4eb92db1252cf. 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/TCABK1221301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab014917989d7f821cf605338c637d6953dd6dd8bf81efb492ffce8204eb3b98. 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/TCABK1221303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca1c05d84cef1af0fae9e8733b76777e903de7750c3bbe2d3a3868b0c34b43c. 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/TCABK1221317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505f6c28a44b8a16a9965666c45dd56c89799f0362ac0f4abb4e2bf55bed3a7f. 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/TCABK1221318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1998ace99fbfcae90d55808ccfe1db392e606cad5bbca0a42575d37b0036bff. 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/TCABK1221319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85fff59536547520057b3023c3a11fcc0404b75b09a8928e0772da70e617be3f. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/TCABK1221322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70702d107f4db18c59da1e7b041d084f4268d43320efe82b1639dd70dc636e11. 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/TCABK1221324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71be10202b60b806fc932ed9a3491a5960c3fe48e572da16632beacf43ee0ef3. 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/TCABK1221325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a777e8bdda6ae610bece385269c95610de4e6ca061e30948554a258f16ef68. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABK1221327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998bbede9aac2be1c34afd46642b5f4ef60e8d5b769c98abaa9a10f23b484a61. 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/TCABK1221329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9d65fb228a32ba437a873f9e781e82b3a1efa4461be943242241e0dc747b61. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABJ1208722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55111262e18f053272529fd3a8987e73429cb92648a4060976412ac4e534944. 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/TCAAR1089523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212aecdf86ce8c6d41ae268fda21807c1bb0d0b89d06abe17db1f44620db115f. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1343614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334391b06ce87a2aa2cb9a1a1086f939d2680e07dcb4c25b3bc5f98b64622726. 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/TCABN1343620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00b56089d132c216d91b16ae386d612cdf8a93116461e89478994981a98d890. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/TCABN1343622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ad7e17a3af0628e744b508bec72f1249eec19a0e05967013230a14c452ec36. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1343624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc958e90930cb47ae9366c0f0cc51a17fbf75c1c948cbb04783f53513e5c10115. 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/TCABN1343627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a739f868b24262342b4a9cb1aaa5f1ef5f8cb2e49f00714f3a98805a259763. 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/TCABN1343629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e2fc67c2326b07fc206ee20f3d8d2f990de94e6f7e514127cfb3f747dbcdf1. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/TCABN1343633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b2af4fb11c50d47d109e4dbfe4a78131ca7c61bc570b6a6ec16ada0ebec4c7. 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/TCABN1343636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883b7e8d18ba8f0e23ffe9179d57f7e1902de1fc59b7388ae8a39c27de618390. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/TCABN1343639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294e9a3cd095bb4f26e02458d233c2e19463625ec88e6cc90d580efd4e78fd46. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1343641.
En Medio De Una Fiesta (En Vivo en Teatro Coliseo, 18 Nov 2023)
En Medio De Una Fiesta - En Vivo en Teatro Coliseo, 18 Nov 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6042a95721e331b34b3b02b4efd526c0a4a7c282b06ffa8b8201ad54d0cd7906. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2406213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d57ec0618960ff8addbcc8bd88129984467c9e086d2136e7059e100824ab956. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2449869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd65fec0ad525b3001bef2c6a38be18f3254802b951b2fb426fdd8f967094bac. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/ES71G2315418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408eb0218b94de07e4edae0999e31a8fe46799eac6c8e12400e0ba031be01cbe. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/TCACP1633065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9949f6f74af6c72c6be2164c31568e8be25efdb0e0757ea724fcff5ff4e08537. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/TCACP1633068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71209b4ab26de4f75b5b1197362a18a8bf32ce989041bb298b6d59b397317089. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACP1633069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa457197a19fafefa2e41fee42b7b921806f17698f4e0806419e0fca8fba0cf5. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/TCACP1633070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627f8009e21a6d215fc3493a25587a6c80a97d24147a8878d2b649d88139c522. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1592377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7060d6fee84ffbd1dc5a68dec679965b03fb242cadc5b1b01ad75b63ad30d97d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABR1378829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab014917989d7f821cf605338c637d6953dd6dd8bf81efb492ffce8204eb3b98. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABK1221303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd746c2ea073ce0b89c688157d7e360c125df7393999bed428aa36e2917aabd. 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/MXB551600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c6fdac185f4ad427d3a9ab52af016cdd1877668cb7276b82d8b9a11b4b51d0. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/MXB551600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2976f310f42aaaf74855e0a4869b54904b4371e69f3a51ab4dbf4b52f15fe34d. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/MXB551600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0311b9ff047aa4c93f59b3b03bb72e9d18ca3190d7f087d980b162ed618bbbe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXB551600023.