The Explosion is an American punk rock band from Boston, Massachusetts. On February 13, 2007, the band announced that they had left Virgin Records, and on April 30, 2007, that they were to split up. O
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 0x65cbac349057cfc5ed09a2d5f38b4dc4639d5d52dd31031054afdd76bbbf826a. 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/4476d4da-cab6-4fab-b4af-1b48d5a8c78e.json and https://artists.proofprofile.net/proofs/artist/4476d4da-cab6-4fab-b4af-1b48d5a8c78e.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 0xb30b446fa36e55fca36c95112653c733998c7af5228d946ed9f17e6a7ef954a3. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/TCAED1951636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105f1095b5f1e16fd830dba31632354dbee25cbce470e033a4098d51118e665b. 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/TCAED1951637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725747337b0666885f893d779525a86ba73a6ad9354ff46a2577f436479d0ded. 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/TCAED1951639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42557f45c7b881752027d31c14bd3c11f64b2bf63eb8103f779811088b7a400. 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/TCAED1951642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496e6f3ad2d031644fe0aa0b7406e32ea1a1c87d0189123247f96cfaaa866987. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/TCAED1951643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695b7b568c0aa9d110fcb61ddbf690b396905ccda03f7358c1fc8cd132a9ea4e. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/TCAED1951644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92971c63a5a226469961c552739bc575b9315ab2eabe10a85f52694b3ae2be81. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAED1951645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c830bc4ff68495064b402604ffb2e17db80fdc357540ad67c0423c50fa1700. 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/TCAED1951646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc921d9c3f8d8ef2970bf32c0f9cf278dd3f55d8097710f78fad65f0c5846d8b5. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAED1951647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130cd1f7ae1c39b78e96beb1e0c55a8f8d6ac4012f3e822e59f549b80198f9c6. 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/TCAED1951648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77df6b517355099b8e4aef57c9498ba55b04478fec96ca9711aa76b5e63b67a5. 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/USVI20400404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00ecd4a2ad6da055589c927a39cc716eb9b5f56d54573a49560a798f49274a4. 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/USVI20400395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2faad1040a14be9ffa159182a4e31876399f10412f43eef414df711cc1e873a. 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/USVI20400293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6795c09096f50c3641e9fa81df81a27ef2dc12852b3ffd35a7b8023dbb3ec2. 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/USVI20400399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e4dbe2fd3e113e2978598c282381f808af82db28b29a8b95d72e557b383b6b. 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/USVI20400478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0948af4b0184480812e9bc3fa60fb336ed01c30d89acfb8eb6ab1ea065712634. 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/USVI20400401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89474cc3e1d7d1ff228a6ea100fcabd8b460f8d1ac2a3388f45018db55d96ae. 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/USVI20400397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5942eb31e76ebb42171458aa21ad0996bbdd39cad6663fd7486a47ba432ab1b3. 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/USVI20400396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a0e3f4ea72d80d988610009f516bf7b3428667fec481cb357d50d6f95ad82c. 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/USVI20400400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0c8c4adb524789b7f842f7b499427e0ac94f733c59eaf0f522edfa4f8c2cb2. 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/USVI20400398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009609631de0be8f02d827f7826dd089d3787f65dcab905f9288b965b8a70bbe. 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/USVI20400402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6b70a4e2768bedb645c8714f9d2e29652e7053bc6d08ef1cabcbad2341db75. 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/USVI20400479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf414e183071c3ff75407a703ac1a89ede31287209034e5d7ae75ab698f4996b5. 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/USA6M0405101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479de6c9543bd0756dd0db6a089574042d6e214b73b7720bacd0845e0171e2cf. 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/USA6M0405102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe789a869656c0bcbe0495ee0d1c099bb3530a86e0495b0c6de38b3d97aae3bd8. 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/USA6M0405103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8688eb76cdbd4b4f320561d2f84d6c3b56c9b9b5b0720ceda999ba2e28abb87d. 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/USA6M0405104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b80acff2a57ff7b6bdd991d343f484e5143c22ac844f5caf76e49211dd5f53. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/USA6M0405105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d8b14ac776b7c1f51fa8b95cfe541c32cc5a449879dc738df209fd575d78b5. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/USA6M0405106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c5912e55e66125ab168440af8bb918d87b3dc23276969475fe8a94a2b0563f. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/USA6M0405107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76dab4a876470b59a182a50b19c82bd1e01fe99858125d051a4746b8e5b2dd91. 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/USA6M0405108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ff1de2fd7228edf7df59fadaff94c9b8c5beeef2d33f2afb95fdc93d023633. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/USA6M0405109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da01ae890aa5ee31e0de648051235acac5f6ef086c17b76df774313f6f2f9f1. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/USA6M0405110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e56e4fd7373366068e0605b4c95182b8ea26e694977c6a46a6c0a7a264f5450. 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/USA6M0405111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13eeb58ca7b8288fb3abd294f4a3fa07cf837e84152a8ca8bfcf1591249986a. 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/USA6M0405112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e193059c7d2eb5658f197c6d516b7a72d839055d1837e1579edf2a92dd95c2. 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/USA6M0405113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf33a3e23ec9fa7933c648b5fa757626456fb0627a18689237d77e8f9168d7a. 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/USA6M0405114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2faad1040a14be9ffa159182a4e31876399f10412f43eef414df711cc1e873a. 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/USVI20400293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d24c10ad0d15646e7fe88c963a46ab85944e2485af4f15fd62b7df4e0c4ba9. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/USB4U0401066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053ae01f37f6b694160342c9f697377cb7fb2107a09ced7a18feb986912ddb34. 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/USB4U0401067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794fec8621600133541f26dbd50b1eb19a25f59084be67a2f2f7ba4b6f820f68. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/USB4U0401068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b0290aabb453f1610125599965a4c56987e4cd606b3ed95e506d8937cbe9a4. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0401069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a577e4983fe86dbef2a9d701906a5d73b0e9ba7a2f5a15d99d37b68933a4149. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0401070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233f5978c202ae6b5c0c3dfa62ac1af72fa5acaac1ac02f1fc81b2243182c14e. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/USA6M0404701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1105202bbbdbbf672b2f7bde1ebd8f4b6df0da9c200512f3fc8e562186c951d. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USA6M0404702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9dbd4a08d05d08c20f77f19b3d0a94ff30f0c7ac8c39a45930d555966cc9d4. 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/USA6M0404703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17994c6efcc0bb5fae8011a07ab08a00690402aa9f2e0a7c366453bba57e1e3. 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/USA6M0404704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd052a0a5adfd9aa84fc1824003caf662c38e52127aea7229464a88c0339cbb5f. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA6M0404705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8b1fe7984d4ad5352731b87a18537666310fd1a8a5d5c8f0bb2ad4d594291f. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/USA6M0404706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8eb266b68c73c4f8d3d49881ef8bdc2a6ccce849d207ad4260906ef219d18f3. 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/USA6M0405801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7560e43cec1af5215b36a1a4a7d5e5d4489b92ab6b540c0221a806079e31149e. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA6M0407308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6673621f36fca10716904aca1c7f7256b244837f8cac0084a9591240dc2ad3b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA6M0406805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2e3f41337c0cc1a478846ba86a52dd735235715373322ebc7b536d9440d204. 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/USA6M0507520.