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 0x4c646bf43dfa9b6fa5a1e7ff2220867a263d52a2e439627c43570fbc7e6dd243. 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/bfaccf81-dc52-4a1c-9435-6bf1e0862468.json and https://artists.proofprofile.net/proofs/artist/bfaccf81-dc52-4a1c-9435-6bf1e0862468.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 0x2de4f11fb2e2e2c961cfc76bb59683b68c026bb8a100cc705f30ecf7770ab996. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/QMBZ92033793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089551326868394d3402fc7c89b29fdf1ee43ce5514c042637ad66ef379b9335. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QM6MZ2088494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ad8f0f27cd207f0fdaeb12081b925e41ab247da28ddb94270376621836ab5d. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2074418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c30aaac7a4dc9e0c7ef12d22e2955f98e17cf20f4aa2494e742c8a55b1f83f. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:16:33Z), 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/US3DF2074420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3964fe0c86530bb84df68cde5c28fb8a57de273c099b67cc8c5fcd5aa9a60f5c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2074421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9677bdb8bba082ba6364744ff7b3d41467def6234d6ef3a2faf07989ac650f8. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2074424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9490cd9246047f66205651c1172720f557fbb3800052b4c8c50d3b8bf695b52. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2078823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fa645b343454d99af2728fe4a3e9cc8cb64ee4d615525c3cab8efa213375e7. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T06:49:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2078824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67acccc0144074510148c0c32e863e1d0a10d398d8271a152e4258a571b91fde. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QM6MZ2078825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df6640aabb2ba76bb5adc2f55cdb26f69ba3bcb69f249698189374f47d273c7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2078828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8ed017d1edfed816b6922330eeca89e1f56964662b84ca86afc88e367d1d70. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QMBZ92033794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa2cfcca89450aa767c7c1b9f21bb19ed8b07a77cae0df9d93a75d54ea88cc3. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/QMBZ92033795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56647822468578b6c815f9441e7fd25086b1b04e142c2eb85b85a403652b5ceb. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92033796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df1be23b6920edfb0b19172202cea21b4e7bf84fbadb9a239519c4b9ebd478e. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92033798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797e9b16539e7a07b8a91cd120e9666fcde6b6be585a09480bb82178e08b8704. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92033800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb539303db7271e0e0b5f1feb798e663137b3aa71122c1464217262285ba4a56. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:10:44Z), 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/QMBZ92034023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d77282b6643fb1052d5636128f14d788adaac2463025448b9e15ee3aff87b96. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QMBZ92034026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa97dce02aa1adb9ec896e3f779c67f269a3debe756bfec2b18d0388119c44e3. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:09:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92034027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae818651f3c480b368477d63b24bdf4e44c1cf29158afcf43396fd5b5d4ac8e2. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/QMBZ92034028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb362d6e4b65ce395436b9b9d65dbba1d54284094df4ed98ad9247ef30fe0e022. 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/QMBZ92034029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ac38cdae86283a9ffa58e1ab7d80c1753cc75d7f376308686f6a1cfba8120e. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), 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/QMBZ92034031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92af9c94bba3559e24fb5d096a84e8528edc4e039b98a72cb43b3b31336265d3. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:57:12Z), 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/US3DF2074430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092590af8be22d843859604af4e62a8898e5e4174b03278529d78bebbc8e99f1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2074431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac6bfbe871bb92a3dfcbd1791f367bbed0e6df6d1d9540f443ed104967dd8f6. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/US3DF2074433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4f809c0eb96c151e10043971e3488bacccd465e9d132f9953fc5a4b31984ef. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/US3DF2074436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6aaf71deefa565ca04fd9c7fb21972d8c93435c2800b5685d069e8d73cfd83. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:35:32Z), 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/QM6MZ2078856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a8c80ea8ddfb1209e1672327d3df6a7ece9e597da94d28e61a5300602aaa06. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QMBZ92034199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d690009ba75ac490ce22cfc35d2607ba1a4e75fa5ca85782fd7fd7645efdee. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:34:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92034200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892e946d9fdb78e5200b6ed435a3952c512a9ade7d6ca92326a0ae4a5b192a9b. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QMBZ92034201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0cbf865e29679245702b9fb3bb068eec88fdf908761fbef2fa68fc5c5ef408. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:57:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92034202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53bfd010ef790ef84eb04f1b4fdfd06466691b08f62705c42f2362868ac7462. 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/QMBZ92034206.
No Llores Más / Linda Muchachita / Onda Alegre / Pensando en Ti / Por un Error / Te Amaré - Mix 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eed89e4e5fc48b61983a321031fa83e98152526238116c7bbff310a610a3a26. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QM6MZ2078884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04ab1fca03cfd41513dae8ec259e0bbdc0d1d45fe267b04002260748d8dbc92. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:58:44Z), 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/QMBZ92034327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad62469553dd144f1387d792821dbf764a85c0c9934a465d080ea25ae406e73. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:06:14Z), 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/QMBZ92034328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5242ffef329e01b869d60ae6bc4e1acb530a53a32d4684950c56c13370f94ea3. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:42:49Z), 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/US3DF2074521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55dbf0c44a45e9d40904e1ed163e2cfb844956625cc8888e6110a32e58ea6ea9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QMBZ92037185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a3569ea878e90e6f0a041818b9e91687794122915ca4eda2e10fee3d1b8e27. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92034369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89bcbb6f1e094f2e6356c2658182d5a8aae2629c4a33c2c8ed7eaebd3a77a45. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:46:43Z), 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/US3DF2074550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18398ffb564eec537e38acf1c852e61c964b19fd23a79c991802389f317616ca. 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/US3DF2074560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63999be02370d248a4084b51f29af70d59e3b093026751bb1bdfb37ade381da8. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:03:54Z), 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/GBSMU3497377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfacd484296b35861d9e9fd745e3f1425c6adb1b4f571af4b07a67b77b62b6e. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/GBSMU3497380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa939b6b8c772053d83a57a8beba4bcc71bbcfe4d1f35442a42b4c5558c7854a0. 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/US3DF2074598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33532fdebbd36e2e187f0190869ee9448e27d26005c995b1cfcae348860e100a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2074616.
Fiesta Mix 3.0 Amerikan Sound: Caramelito Mix
Mix Amerikan: Onda Alegre Acércate / Mi Amor Haciendo el Amor / Matame / el Baile de la Cumbia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaecd4ff6b423385b6c8adcbb1e2bde3c56e13b41d5b881617079cad95696af64. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1926857.
Mi Primer Amor / Matame / Linda, Linda / Onda Alegre / La Onda América
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598137f2776b096ecad5133d81b7c0026e283df0d8be804d9d69ff261f7efc75. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/QM3DF2001391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598137f2776b096ecad5133d81b7c0026e283df0d8be804d9d69ff261f7efc75. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2001391.
En Vivo En La Gran Fonda de Radio Azúcar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b4beef70b607ba25d0fa50b7de70e442478d0c11a2c408971b87cef80f9afa. 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/USHM82285239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91201a3fc925872e6cba9b9274d30b08a99c9dfcacc30b949362497ace58d151. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2401763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa065305f612cb2bb56dca8eac6d92dff210cb17a7926b5e2851f5206647a48b. 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/ARIXB2403264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa065305f612cb2bb56dca8eac6d92dff210cb17a7926b5e2851f5206647a48b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARIXB2403264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf07c65ec25063c7a36679bd8d0f4a95a9690ca0f4051bdf7e8ac0082bec3c3. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/ARIXB2502365.