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 0x2470cd5af52c9011ee27058b276447743341a2f064c104602f598f89166acbb9. 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/0d666313-bf7b-47f8-9009-7b55dca9596d.json and https://artists.proofprofile.net/proofs/artist/0d666313-bf7b-47f8-9009-7b55dca9596d.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 0x8ec3331c818fc23e7b08d8f900a5859c499a0af19f220dd056d731487a638002. 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/US3DF1320875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9ec378266166f84a5663cab834f126a423997ab336385bd04111fcd98839b2. 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/US3DF1320879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0c80e19aff3632f4602f8afa44f0cd513862134ae6914cb209a99ca2e7e488. 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/US3DF1320883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29238f03c2e487f606691f50ffcf1904d56f91439bc015f36bbaf864af1d488. 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/QM6DC1697700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9766471716f8bc3346f5fe429ce9fb24ba725dc9d98213c4375dd203da2090d0. Chain 2 (Bitcoin): anchored in block 957287 (2026-07-09T09:48:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1697701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a115f105612050b001ff2c43c9905d672409ba70332ec6343500dcb8b39f4d5. 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/QM6DC1697702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe86599ffef6c71688fc8c8eb6da9c364d1be99bd335ad74602c41959d2ffd7d. 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/QM6DC1697703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075a45ed62884355d1dbdf99f6466e68542424e071f88989c10b701d287c7637. 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/QM6DC1697704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e649cf6a71e7ffc56e5690ef02470bce676eecb6075086cb63f0792288191d. 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/QM6DC1697705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6958eabd2fb42e3c040b6c57ca10e9a71d0e7246664ae888e1b0a80b6f57cfcd. 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/QM6DC1697706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x938653a05378d279a35e714cc91361046d9e06411d506eb3dba85d82df6c857a. 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/QM6DC1697707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc121b60c464fc7a5cc93db987f7f5c6ee0a4c6dc0269f4ad0a98cd0c8753e2f. 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/QM6DC1697708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4abdddeddfc57fc55a4037bc59729b604c63aebddee85e8bfad9c670b1eb687. 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/QM6DC1697709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8b0126bc27bc61f2ba91968ad931bc3be1f2e726cd1468ed88b6a9fdf5a5a0. 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/US3DF1320865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e403ec4642718cc7d5b73611f3e8910430af69ac9c1d8d2e9da8eecb297f4e1. 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/US3DF1320868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257cf7b88d859aecb2f84bf8a26819d735e15c0a5e4aca67e41aef205c317e52. 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/US3DF1320869.
Tepacio, Sabor A Mi, Tu Me Acostumbraste
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160a30a279feb57929896b77faffaae1b5ac723ec735e916c944cd1ababd5ff2. 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/US3DF1320873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca91498f2e45523a1e88a9da1ae1fad88c0a691282e9d89328d5536222a8f53. 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/US3DF1320848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a6ae074067ecea6b87e959a7e8ba5f2dda5a1aee5907c2938fbc99555af1ba. 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/QM6DC1667847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698ce1c8884da203cc0cc38d64364b6deff70ff0678cebe38eba27e57b9b8c14. 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/US3DF1320867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8a3fc3eb6eeb3d70c1974eb7cd8faf6be9d6ba94b7015fee221dc510b19a47. 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/QM6DC1667850.
Resignacion, Ya Es Muy Tarde, No, No y No
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9bca6ddaeee8270611e832b63e69d7d9b89d41e457b1bdc6c31097835589ac. 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/US3DF1320833.
Obsesio, Rayito de Luna, Me Quieras Tanto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02b5be8d9a0519e0a699af5753b3d5e405884f5b2792ee517ae882e2fd4da87. 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/US3DF1320834.
Eternidad, Amorcito Corazon, Esperame En El Cielo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6132af08bc02e7d36c5482ad09af8f2653b8daf5c5e63947a1aa556607876c. 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/US3DF1320836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5640a789f50e521afa9d21936937ab8fd2bde7c260094a65cde16c6b75097c. 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/US3DF1320837.
Parece Que Va Llover, Me Voy Pa'l Pueblo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1352577461909dfc41e52e7edc00aadd1decf7e7105986b4352d6aedb4dd17d2. 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/US3DF1320842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf370e34b0749d79ecea3d32dafd26d28cf069073ade4eb4be6b481197257ce. 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/US3DF1320835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717c5d72642ea0b18d907c6c49b9ae37036a78b6408f5826dc2982090dc23984. 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/US3DF1320874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bec880e651f597e99109abd0abbd0989949d5272d38d8cc2b46c994ccce6e7. 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/QM6DC1667824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6cfcffd42866472eb532fa711ed22c62fc8b67d8b416efd7ac4d860cb3a906. 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/QM6DC1667825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8b0126bc27bc61f2ba91968ad931bc3be1f2e726cd1468ed88b6a9fdf5a5a0. 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/US3DF1320865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0c80e19aff3632f4602f8afa44f0cd513862134ae6914cb209a99ca2e7e488. 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/US3DF1320883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc121b60c464fc7a5cc93db987f7f5c6ee0a4c6dc0269f4ad0a98cd0c8753e2f. 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/QM6DC1697708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e403ec4642718cc7d5b73611f3e8910430af69ac9c1d8d2e9da8eecb297f4e1. 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/US3DF1320868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f90a53444da2921dc91fd49bf09f36c4dbf63b139e5567af9ec3a6e9d27c7da. 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/US3DF1320876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9766471716f8bc3346f5fe429ce9fb24ba725dc9d98213c4375dd203da2090d0. 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/QM6DC1697701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f968fcf2de8d63a56bb0ccec9ac1028f16f62b25728bf0175d27fdd508d3de. 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/US3DF1320866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe86599ffef6c71688fc8c8eb6da9c364d1be99bd335ad74602c41959d2ffd7d. 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/QM6DC1697703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6958eabd2fb42e3c040b6c57ca10e9a71d0e7246664ae888e1b0a80b6f57cfcd. 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/QM6DC1697706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d46890232ab3c7f8e1bb087a7f85a561b3ba46d1c6b9cf7d346db26215cf3ff. 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/US3DF1320881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8b0126bc27bc61f2ba91968ad931bc3be1f2e726cd1468ed88b6a9fdf5a5a0. 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/US3DF1320865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f968fcf2de8d63a56bb0ccec9ac1028f16f62b25728bf0175d27fdd508d3de. 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/US3DF1320866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698ce1c8884da203cc0cc38d64364b6deff70ff0678cebe38eba27e57b9b8c14. 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/US3DF1320867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e403ec4642718cc7d5b73611f3e8910430af69ac9c1d8d2e9da8eecb297f4e1. 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/US3DF1320868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257cf7b88d859aecb2f84bf8a26819d735e15c0a5e4aca67e41aef205c317e52. 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/US3DF1320869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9766471716f8bc3346f5fe429ce9fb24ba725dc9d98213c4375dd203da2090d0. 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/QM6DC1697701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160a30a279feb57929896b77faffaae1b5ac723ec735e916c944cd1ababd5ff2. 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/US3DF1320873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717c5d72642ea0b18d907c6c49b9ae37036a78b6408f5826dc2982090dc23984. 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/US3DF1320874.
Obseciones (El Reloj / Perfidia / Mira Que Eres Linda / Maria Elena)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28b5b2a9bc81d65fc32241f754fb0ce152faba1bffeeee09dbe9a7f597ed619. 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/US3DF1320843.
Inquietudes (Aquellos Ojos Verdes / El Reloj / Muñequita Linda / La Barca)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56fffbe5fa1744f8a33a8ed2676ff60a153770ef27eb64cb8cae2f6c17e073ba. 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/US3DF1320844.
Historias (Historia De Un Amor / El Reloj / Siboney / Sabor A Mi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b8111e2abf2b1970cfce38338704c97c0f5add1aa41c7f210bf29132312fb8. 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/US3DF1320845.
Ambicion (Quiereme Mucho / El Reloj / Amapola / Angelitos Negros)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821b49cff5052a7a62c25557c540c2d7573434e38f6c308f3fe2f7e0e7efcacf. 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/US3DF1320846.
Intimamente (Solamente Una Vez / Besame Mucho)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881c528f414cea30b9b7958dc5c8546c681cdf768793a666b7c7f60711cd07e9. 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/US3DF1320847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca91498f2e45523a1e88a9da1ae1fad88c0a691282e9d89328d5536222a8f53. 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/US3DF1320848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8b0126bc27bc61f2ba91968ad931bc3be1f2e726cd1468ed88b6a9fdf5a5a0. 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/US3DF1320865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd818a15e84dd1041d3a4c140108ab441134c1924f024d1f446523a6e33dff070. 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/US3DF1320852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0207dcd89be39a84d7cef27ca46689c12159f722dd9f8ee85ae4d2757bada29f. 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/US3DF1320853.
El Que Pierde A Una Mujer / Prisionero Del Mar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413986871c016f35e5aba34f5807d8544903a567c1d6810641a48a98019c9c65. 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/US3DF1320855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee32d3d5871d94a7237bc7ebf60a1f2ad67b54a89048ef8aa3139ef0a0d34f7a. 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/US3DF1320856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a6c6f794f7053dcab3f1b0f5c7a5c92cf338efa0224648e51af48684a1b127. 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/US3DF1320857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f90a53444da2921dc91fd49bf09f36c4dbf63b139e5567af9ec3a6e9d27c7da. 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/US3DF1320876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8b0126bc27bc61f2ba91968ad931bc3be1f2e726cd1468ed88b6a9fdf5a5a0. 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/US3DF1320865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f968fcf2de8d63a56bb0ccec9ac1028f16f62b25728bf0175d27fdd508d3de. 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/US3DF1320866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe86599ffef6c71688fc8c8eb6da9c364d1be99bd335ad74602c41959d2ffd7d. 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/QM6DC1697703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6958eabd2fb42e3c040b6c57ca10e9a71d0e7246664ae888e1b0a80b6f57cfcd. 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/QM6DC1697706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d46890232ab3c7f8e1bb087a7f85a561b3ba46d1c6b9cf7d346db26215cf3ff. 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/US3DF1320881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e403ec4642718cc7d5b73611f3e8910430af69ac9c1d8d2e9da8eecb297f4e1. 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/US3DF1320868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee32d3d5871d94a7237bc7ebf60a1f2ad67b54a89048ef8aa3139ef0a0d34f7a. 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/US3DF1320856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc121b60c464fc7a5cc93db987f7f5c6ee0a4c6dc0269f4ad0a98cd0c8753e2f. 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/QM6DC1697708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da0fde3f5d131276bb180f925c66d76500fcf2b3fc155dfdb5df4635e13de36. 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/US3DF1320896.
Celebrando (La Conga / Me Lo Dijo Adela / Mi Vaca Lechera / Maria Cristina / Tequila / Salud Dinero Y Amor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6621531296620199d8e2eeabfa41f7702f9e5d5b56216ab271d62f84a12bd7a2. 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/US3DF1320864.