Rodolfo David Aguilar Dorantes (born June 17, 1983), better known as El David Aguilar is a Mexican singer and songwriter. He was released several studio albums, both independently and under a record l
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 0x505d64be6645ed8272522c37a9bcf7b4bdaf4b1063d336017f55200787f415e1. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1d6b000-8c4a-4b9e-9b7b-9649e04fe04b.json and https://artists.proofprofile.net/proofs/artist/d1d6b000-8c4a-4b9e-9b7b-9649e04fe04b.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 0xd0ae55369d57a94e1a0eae3b3b681a36695ed92f36af3eddc6cd4f0a3fa4dcd1. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/TCADC1768571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44da5373997087103e3870928c640057366898043798dcefad1a12d2874f9a55. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/US7VG1545003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56232708b835ef4c04a3725590c79f6c9cec43056c8bf69435a95dfacf371879. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1545005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f872fc1bebb52708f51d8374d1ac1b45978f4dea0c82cd903698d0021a9a02b. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1545006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfbfa449ab5664e378eb277e60f54faec5e5604ba1456f54dd2c1c7eb4d89e6c. 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/US7VG1545008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2758d79768c7c2f856dabba7ab8320d72419a84e41799c3db9275a0435a4124. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1545009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5212f013255decd4a915e7446b44889272fa1144910a521d3c0ca38d59bafee8. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/US7VG1545015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebe052334390a214ac40056157e56a7f1ae790d10e23d89defae546fbe25bbf. 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/MXUM71701292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1c8efb99982b75ad19632f527679d35e96271ffc1452354eae48dad1287368. 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/MXUM71701293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5762dc3be7953f0c043121a99660960b1bdc820e6872e74d309736a3f023fc. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71701295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1a524dc4d5db9babf5676f737ddf11937265166e94dc87f5f4cda35bd57119. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:25:25Z), 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/MXUM71701298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a96a364565daeba642cc520bca8cfdfcda2c648c928b28a03ac60f93499c163. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/MXUM71701309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68116de1258587a764817be2e85b4770f1f2b58649e7d2b41a4007e90c11c74e. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/MXUM71701313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee5ee11c462ff775f759103aa3ff2563c44e08258a7acbc5eee4863d1b88c0b. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71900570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee5ee11c462ff775f759103aa3ff2563c44e08258a7acbc5eee4863d1b88c0b. 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/MXUM71900570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9796bf5827226ca864ba664ab60d23f6e4735efddcd36a83f5c5c0d1d9df29e. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/MXUM72200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9778ae4d7604f598d9c1295cbd558e58a268d610e8708d177a7b81317204e455. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72301251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece545109c2e30bd7996b76d9f7af13cacd322e9090c66f5796ec6f95c992f7c. 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/MXUM72301242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca2abf50b71e414fc0c38ee6bbe8559780946aabef8fd30374867d1dc9c3cbb. 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/MXUM72301243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b66379745ffbea11b886a4ce431dbc35147f420e1ad68b1ac57d1a93c314f7. 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/MXUM72301244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73d8885cfb76faf5ab003cf755b6e33a7b2aa9eb3fed5abc29b3fdc5b8145c6. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72301245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59104cc7c0994390b2f08a957b8577dd161b3bfa98204f31ce8b48326fa1297a. 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/MXUM72301246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9b8bb2c07567d1977e38566852f1bda84bc0e2b2d5b2bf2923a2e8e876c766. 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/MXUM72301247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0818cf236692175438be9153d870fc92a55862a86abe0ad7dd4119f0f23cfca. 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/MXUM72301248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9778ae4d7604f598d9c1295cbd558e58a268d610e8708d177a7b81317204e455. 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/MXUM72301251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9373ca9d415743f35ce60d28d5287123b03f545d798a6804c6d32bf1ba7f193. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:59:34Z), 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/MXUM72301256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe281f6a4048ee863f48a557424c9db056852187a984f4c6e7abf740a9cd310b0. 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/MXUM72301257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75a12839d1fe7ce73490232c5c5e0e16c0c978bf28517f565ab6dc6a61ab92d. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72301258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00241aa6d616173efc4160fe798261e11b73e9bd46aa0fe36604b56360b3b507. 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/MXUM72301259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c89fcf392c484bf11a24c9df7557f8bc986d2081dd982be7c5436ec9e826af7. 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/ES5022400379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bff284e02e258778a979e9320506be975029d5e94a128d94f6465094ffe6073. 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/CLLL22200725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bff284e02e258778a979e9320506be975029d5e94a128d94f6465094ffe6073. 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/CLLL22200725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de0dd2c33f58a317bebbbbac064613afd05e8a01de1c862a3b1addf23f737cc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USHM22053178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56c16304cffdfd87d191671ca57077381aaf2f99933313a49b549709c3a672e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ARKPH2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d8ac93dc35ef17b915a18c3496b297e36cc74b5354f11d5aff70d47c180e7b. 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/MXUM71801155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb208ade68431cd67f206cffd60857352b00541a82af65ac637ed53bb43ca4782. 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/MXUM72100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59297b0745a844d6fcf8bad2c631666c760900989cc402af8b5e85651da9c590. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ARZ872000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb208ade68431cd67f206cffd60857352b00541a82af65ac637ed53bb43ca4782. 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/MXUM72100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7b5cc1c8271c27a68fcc511a6f17fd3e8319fe9103bd3c083ca29471245a78. 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/QM6MZ1922258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c37994e360ac91cb5fffcc959687b82fcb59d8f812d914fe0ec5343e182959. 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/QZ5AB2160748.
Estás Escuchando (with El David Aguilar) - Single Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9364d7754fddc676b49148c37ce61c15f3a2f037ff6b8212e463854ab35875ac. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMZN2002183.
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 0x552d1066bd252e4948df7e74f231d8a03ab190512d49092ec65da9703726c982. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QM8E51400572.
Notas de Voz: Canciones Que Nos Enviamos en Nuestro Grupo de Wasap
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c1aec9aef97f2271aef9cddc6a324581d580bb7b40c9e8d2abe3508e642284. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/US7VG1848323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c649fb7ab7fec8498331c8af6686f2f01d92d090250aff7f9b9de8b4ee51581. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBLFP1792307.