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 0x2c1691d7640d5924779a388f7fc54dd7adc53892c4261735e0b1b6b67f10d88b. Chain 2 (Bitcoin): anchored in block 953819 (2026-06-15T18:31:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff991cce-156f-4b8a-995f-ba74d084ac23.json and https://artists.proofprofile.net/proofs/artist/ff991cce-156f-4b8a-995f-ba74d084ac23.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 0xc43449246d08ac4334ed97c18f218be74657fbad4c6f6384353197b85b0e920e. 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/HUA611801261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a839dc4173d5018be146a957bdbdc445a75d9dcd00c89761f722f1bbc81ef7. 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/HUA611801262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d24d4b50db21ef00a6ad480a1a564d90e32d81a64f908d904984ad1fe0602d. 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/HUA611801263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74675cce22670f901b6e75bbdd7c4885e379f49972c105a406037a14d2016eb8. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA611801264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7f0775118af457f5117df5f8a840b46749cc35d61238a8d98dd26593c7b2e9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA611801265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7eb4e2b1b01b34e8f552b2f7aa597fc72baa45ef804a7b6cfa500a6423f202. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/HUA611801266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32c76a584cac243d51cb5852e8747b31c27721b957bcc9370cbdc9e5cd65acc. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA611801267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9f257207ec6219e41c83234c3ab41974e93863399c97c37257e867afb656f4. 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/HUC591400542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2be1a7b94be353b342cd208a2e606d4714b5d1e29c112568088248487e39652. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/HUC591400547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0fe6e625095aa9ff30c1d98ee828b005d74543e7da6af2543da55150cb3bda. 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/DELO20910045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781a633fb3f518c2051deb7bcf9f8d68d8806ddac47d309c9ab8759a7d7c40b1. 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/DELO20910046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd630b8f42a4491b4e17187d1464b3fb0a62513c9cf6beed5605761c2205453. 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/DELO20910047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06d7278ac6fa9ca1d23ace23a0572c5c7419dd2c75fa79c9e21cb6fc0d19016. 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/DELO20910048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fe722fdf6a35b2727a64b21998ecc822e0b691546bd7ebd8bc3292d2174b12. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/DELO20910049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cfa729a9de372ad29bf654f9351bb750ad305aeae8b456b4c17bea9e7b9b5b7. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELO20910050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15d58ca37edefeab43b3ea3d679c344009e724e3613a46b2f39a72485eff193. 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/DELO20910051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f09b8ff6513fbe548f75da09e8defbddabba3f21c6dbf7321597e2cb79a953. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELO20910052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e2d755c71db2c02ac71958d3433e93912ec7e9bf66983c71c8d9c087b80ed2. 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/DELO20910053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7bc4d7e380bb5f59f34bf6e0679112c2a5fcdcf5d86f0b02b820ac87d2ca35. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/DELO20910055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61ca0ac311b8c40115c67bab6ab32ba232b813c2317363dc27b6fee1d948bf4. 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/HUA612401529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fba17417bc8ef45f42bffd03d06efcc6c5c0741ec5a5ff96b051f800b175940. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA612304472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7c76f3f94d730ba7c9e177428170ceee011064f81fa9114fa9af57a9ed521e. 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/HUA611903185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55ef9b14f466094ff3c3edb601b8e609e7e6436cb3f25020ac7f47de3ac6ad4. 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/HUA611903186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba546234d533269da555196c4654c8d0f448ad24a733dca8ca55a1a33ccb34f1. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA611903187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668f7f974af6f4ee7b49f6c4ec65fa4eb4cb3b20ba0cc98f86127da58b01b922. 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/HUA611903188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400943f32d8e3d77ea4fe5f563a69f679d34f24479695e6b382e50b531e8ff5a. 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/HUA611903189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee93d6ead085be0903d3e9c2a8ec6b0c172df532059db6d28be4582a9dc04e7. 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/HUA611900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197551f45776f5ae9f022edf57dfcfb38b116e7f5062f156a485ca3e96a25741. 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/DELO20910217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85eb43c13d613cb411ff55ad7dc3ee0e15218b5034b0428bdfc245804421c63c. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/DEEQ71506301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64db01c049be3fdee29b27ce59c44fb6a987a2a4b2500c6861f7e84a167c76f. 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/DEEQ71506302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538e17c063dc48b54ac3013a9ee683c3dbf8ed80045bc5d7265a7986250adbf2. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEEQ71506304.
The Rooster - Kindacumbia Remix by Savages y Suefo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c4d055f69eaf19fc89b3f0b5377d4198c5f7d9aef9134d8a9ab37304d07dde. 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/DEEQ71506306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43e7b262b52962013868b367b16c94ee9288260be1a5f2e5508489f6e5ad345. 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/HUA611902930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf732af57ef4bca93d8bbeb68bf290634712dd85d33ffc4be12a74b729a9c11ff. 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/HUA612403257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d3b69e71888849d7e2a480f559b3a47bd1443310cd0d2af71ef937ee3bedf1. 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/HUA612403258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61ca0ac311b8c40115c67bab6ab32ba232b813c2317363dc27b6fee1d948bf4. 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/HUA612401529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c947a05c2fbf9bc03b408a0d69580636a3f1a542996ee13cc389ecc1f459839. 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/HUA612403261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c9ce9b651c5f943de3291957664ff24c9d5afda85fa75cddd5d61e75f33dcc. 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/HUA612403262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fba17417bc8ef45f42bffd03d06efcc6c5c0741ec5a5ff96b051f800b175940. 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/HUA612304472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd146551d5c267bdc4bcd25ce149e44628a9b0ecf8455140d030d1006e4c36f. 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/HUA612403263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe418e75ce4c1cc1dd8fb47f2e668b67be80c1fdea4201bf271b7494c4f28965c. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/HUA612403264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce28683ab1fc372e89a2f53895296f9fb4d57ee4122565922cc722b51d11bb3. 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/HUA612403265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60506c0ffe10945664aafa00d34720224906f7cd093d1b7ff3ded8ff84a24ac3. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/HUA612403266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e59cbfeed45114b8ca19ac3e37462f5fd0ff21664fe815426d0d5d6e1b1e70e. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/HUA612403267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69aeb2e4f4b2e6fe4d599b906e5af47eb21605652fa08d470c645283430eba59. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELO20910001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5efe3c73196bced2bedbd8a810d5a34220790fce3e67e1fdb9be7ae3498ceb. 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/DELO20910003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd19531bb70d942317ea14f850d71495721b22aa9205d503de5e5ca74fe826d1. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELO20910004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61cb70440efb7d525e60b6be23f6c4ee412487d7bb9904620f2fd94ad57f8f85. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELO20910005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081a883c5b468e8f1f3212e4eae46668a5d6e35735f3ba0dafa681ac9fe437d9. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELO20910006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa5f2acdb8f55ed91dffe6d5e03653f1e5c16b86091968af8a81aab1bb1ff0f. 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/DELO20910007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4267c72e22f705426a7f8898f53d44453fafa9a929be1bc164937752b94320. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/DELO20910008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3691bfb3286533ea89981c23da0d2eb84149f73228e5b69d67fbf9c12e33d0b. 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/DELO20910009.
The Unstoppable S. Robinson & His Marvelaires
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99af5d6526da1b1e6aedd8b24a8c98fec091f3c4144cd8a55f030cd070f7c76f. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/DELO20910010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0904e2adffd2a33baeae3bc5d12a3baa84f64b1df4673a73273cf80e9cbeb35d. 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/DELO20910087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fa81067c9098fbf81a4420255e85979d80ac50b3de732a8e1137b9ca5accc5. 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/DELO20910381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75f605605a5eb691f4e1df59870b8b47bd94983363682f14baf26048251a348. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJSH1228602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a3f3d689dd04147561f8be628e2a34530b225fda1e3e38e83e66835fe94b71. 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/GBJSH1228605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7bca04af085706dfa972dc29f7d52b6f9858129a4f01d434ef2e6e17f9ba60. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/GBJSH1228608.