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 0x70b53979496bbec7e25401542471c014e072c8421a60d10661e277be8df81638. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c794804-1982-467f-ad28-b6b5c3a8257c.json and https://artists.proofprofile.net/proofs/artist/3c794804-1982-467f-ad28-b6b5c3a8257c.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 0x0c914fbb00139ad120fef20a4b0543bedc59564f5e8297f89531fa4f318181d3. 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/QM3UY1900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e4f938d3a9d14d5f337f3bcd92786472ae55c7ee0d3ef46c8dd1a211754180. 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/QM3UY1900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166763e79a94e632f6e00ba77dee1ebe8c130bf7b8b6fb0f03e322fbc7e7dfa2. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/QM3UY1900020.
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
5 de Julio, Día de la Independencia de Venezuela: Música para Celebrar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5d14173d1cd22c4d58b466504a165aa142653ab70de814f9b14346caa12259. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291393072.
Declaración de la Independencia de Venezuela: Canciones para Celebrar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01987643beffd4f6f6273ff3d99430f7a11de6bb95fb65ddf15832371ece6afe. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QMDA71537661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e137e2324d1871250b4262e3e1546290c298fd394330d14e0f85cec801a7c5. 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/QMDA71537662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59e4ce35ae1cdf542dfada4c55dd3ff620618c4cd3f8436ebf986beaa7adec4. 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/QMDA71537663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047b4769a2d263e320a823c893628b0b22cafe9208e45de80ca5194dc5ff3b49. 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/QMDA71537659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54c351a5a769bdf94d4dde151c0298ef9a31b3047eb8a3678fca75f76e1633f. 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/QMDA71537665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d16b66a962d3ff120106224fe0c8bc408e15ef22bfe798fe96965e5e659d12. 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/QM4TX1565568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1da232331cbf6e5a647941d9fcfd6941699242d470dbbaf9fe8cd18a8dbd08. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QM4TX1565569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10a877f7673f91858e46e1e51ad23da59bca2eb01d7b3ab1c38e3e372f8e385. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QM4TX1565572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa963024fd2b66a240479b2966c9cfbed58952a76c3422782932fd334bfa44f66. 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/QM4TX1565573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1cf38d8b44a5099959a7e78dd3365d1e4c4196f9b25dda644c0c7362e0d4f1. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QM4TX1565576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d5e4aaa221cf1880c27958b4eb76f72353df0b11976ed975261ff3475619c2. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1565578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09fa2b596da1ee0908e477cb4f1227feccbd305750d14eda9774a6bb9d224ba. 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/QM4TX1569368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c2346438c95c5979a704b3bb1f1b27d5918493abc334ece69bf891aa2dcae6. 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/US6R21327837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f309fb8bc0c33d28cf6e2caa3703d5856cf54fac661a35cef417b93b06cd077. 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/USA371177582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36064d610fd6f9e6c89c13e8c2fcb3e8448420f967d435f5dea105104bac9972. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USA371177589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512cf7a75e88af53802a5a2ec741e1c5bee9eb8206339c37dc5e41fcf9344b8b. 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/USA371177584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83887b04a41fbb89e10b9d48df7eed9acbb51d31ef1e59962640a55a117e264. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/USA371177587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0296f5f9a7bc37ecb60a91166011896b577a8d4ee9a55be68d52bfdd16325834. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USA371177596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48d16a7c07b5faf27462e43127278a8aa495c1527803959aac5c48f633f91f7. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371177597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9715d7b1820a9ed16a6fac796d282ee15589798a64bfd52ca51e18c8b5a92bd8. 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/QM4TW1653863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334e64bd66ad450e339b53ba2ee38fabaffcf395b0e2e2f901ef67dc57934b66. 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/QM4TW1653864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c0e6e9ea0b8d158646b63beaf011077f1cf7b0ff2b2ed3495be5ef800aa06a. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1653865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a51b2ef84e7378cffd4cfa3c56fb55cddbfec4a32a22e869be4d9d831b2169. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/QM4TW1653866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ce39199eac8f9941f13681255b15601baecf51cce9a59eafdad0f276bc878a. 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/USA561068932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5984824ec6223b090deec68ba39520d23de0fc2195157622e591ee94d275d721. 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/USA561068934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3395c46c086ba9be77c59fc25b03011492e3da527c254b23f40dac1300084b. 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/USA561068936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9745c79c4abb09c456729295d9249217f6f82f9ffece6ff89256a4634e14eb8. 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/USA561068939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bac5a2bcd843cac3eaf171855fcfaf53fbb0b75156c254e87bd10c3fb2ec198. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561068942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae67bbbcbed799dee30430a951eff69a79acfecc5f7b1eccd9141013c3f7e32. 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/USA561068943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6811c6a751f857dc060f8e5fe07238636969e50e517c4d59ccce2f04e6b95b2. 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/USA561068947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cdc2e447afb3b613966182b7e13ed80826cf270f5aae727946cbaad9cb2478. 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/USA561068948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7e86ab355c5168a30137640fe45575038d46b4d2bc3b9b6ed48365d924f8ba. 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/USA561068950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc0059d4feefcb8521d8390c79f360beff908aae1206fc9eb6eb81d7e6d16a7. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USA561068935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59c39af06437e180cb30ec7937f748bb734cf4ea4103ef91ff1881e356fe0ae. 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/USA561068349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c6acf0a6ee91a28d63d6e4bed7241340ec49ad5ec2ad1d10fac95fc138b380. 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/USA561068351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcfe41febc74f4984b0ca5521dc4b10981f48a59255886245791c66fb7089881. 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/USA561068352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55dcdfe9a63fa29436321ade6fa793a556a09d568e26c6676f2334a84eeccf61. 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/USA561068353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77f673171bb283ccc7e06131a57a51fae496c78d812528fa498874b90a253be. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USA561068354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0964a8faa8566a45a468f89364080d72b27753f188f1b1dd0a81c69ca3391b09. 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/USA561068359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7b893bf509dde86a83d2eaaf05db50c43b90cc00e96647e7b245d1a3aaf741. 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/USA561068360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9cfd1a9af72b0b583478ecc4b422a393394aeebc91d8473bd3dc777c6fc2838. 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/USA561068361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed4c77e6e117c775130d416f91dd4c51dd9372da5d21231f70494131d4a2c73. 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/USA561068362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bec1de3e0c72690f666914d858da151d39ac606b81d16978876718ccd22640a. 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/USA561069142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd51bcc3e8ceb785bad7e406a4fb57f4f0165f091a8a8ba0cea35cddabae7c7. 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/USA561069144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5e52b66d6d458e0a399e795d92cff0e95a2e76fb92450ed5b8f5ab49c187db. 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/USA561069151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85535505fcb45ee82cbc836af98f182a62057cc59904bd0586bfede17c44d04. 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/USA561069152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c19a9468cc5ae2e2437278c78bc71a128cf699b6e7c36b8475f612e6a8eb880. 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/USA561069155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da472abdbae6634a82ef50b09ac837f09e0fdcd99c931fa08de76d7d7702bf8. 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/USA561069021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d08c04e6d6ae60c96bd508096946992135a8e1d1bda18f7c3a7f9b6b4d4e40. 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/USA561069024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda817b9c78d0ab6c14a89b8a0351530f7aaa0f9d3e6a40e46d1063d8e693d651. 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/USA561068447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e82bd48d9b58d337e577cfe9828c70f8f38678279d4dc15d070d02ad13ada54. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561068453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd178a38c5c60c81e46567f62336d95b9143a67a05ec755eb1aabc9c34113a271. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561068968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c92181c781c71d8897d6c537f9e77f010bad769d68bdb72635f2df87b989d0d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USA561068974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4862153f948c7819a9f8ccd59c9e4dfcab6c59f20e559de25b6dd5405a61fdf4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USA561068983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc900b4f47bc7c0cda1b0cfe2789932651f554e6ba0863d51eb966ed50d83454e. 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/US2BR9703390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9681f2a2f7793f4d285b2cfcb64c22c0e828137cc286aa4c8cefd0050ecbe1d4. 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/US2BR9703392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842aa6ce414d0b42aac8d013d58286e7ec700728fdd8e5b7a3a75dfa6bd2c834. 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/US2BR9703397.
Aquellos Éxitos, Vol. 1 - Edición Aniversaria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6e5433858d34f24d14fad65aaac9714c620c3ccf8940567e756234a353516f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USA561068953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb879fa55f0c11757ed2274b428902fa52c10e12c50ae8ef375e22dc430f7ebe8. 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/USA561068965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52211583627b1ca2ba576927b5c39e58f1f9ba8bafd87fb9da1aa296ab7d7526. 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/USA561069097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f6fcdbec890d15eefb37e2e2d2a391bf576d72ec0e85b62190d7941d19e0b6c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561069102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbfe00ea5194496b18dcbce6e19090fb13d566c508d4e5aa9d17f12eae9e2e9. 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/USA561069110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6431355f7ae569f88206979d65a9a8e7a884b702133f41c2c2d43e2521f621ae. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ES71G1634144.
Canciones de Chelique| 16 Grandes Éxitos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e558938b17dd1658f98d368d9b39c85f3010970d044dc4660776878fd1c1fa. 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/USMN21300105.