Corrosion of Conformity (often abbreviated as C.O.C.) is an American heavy metal band from Raleigh, North Carolina, formed in 1982. The band has undergone multiple lineup changes throughout its existe
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 0x23498f63f00321ede4d8b3bcae7924834fb7ef264c69157b0e95c40829affa94. 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/743020b3-7925-478e-9b7b-a34560c5d8bb.json and https://artists.proofprofile.net/proofs/artist/743020b3-7925-478e-9b7b-a34560c5d8bb.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 0xc5a0841a4642506d1c7a76e1ddb0cef89a34972e651122186a75c8d812c92924. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMBR0400196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c50b41b301a16526e87b704a632415a74461e4ba9018b75ed4f50ecb319b78. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USMBR0400198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266a378cf0e04864a4bb7b1406b57aaea6c5afcced43b3ed3f99d121eb962a5b. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMBR0400199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8054ceb71689b9dcfb2546ccea5863c1d9028fd95720e0f6a3b3e6d51c8c15. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:39:24Z), 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/USMBR0400200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2289da98dcc8fd565a8a0bcc7f521282fc699161f29f6a2b5d04170713b86d23. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/USMBR0400201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9f682395c954e2ef9ff40b3bc39b08d8fd0a2940dc1866a2ab76fe288edff6. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:46:08Z), 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/USMBR0400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e54e6495ca13b24aaaec8421cc069785838f53c4a4533335a2a501e9793007d. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:10:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMBR0400204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8fcd3c96b0399b7c4c8145ade754d72221a61da2b4e55261867ae08dbeb860. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMBR0400205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9365d61550436c08aaaae27d282f00a39fa45598c788358ef9c3c82817a51940. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMBR0603981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f0772047c9766f341c94225e611d06f93c00b14fb58fb5dff54cddb37dce28. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USMBR0603983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e23c5cff86d3bc79563ef8225c068850ca9407d01155ba81025e11d4d614ea2. 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/USSM10025598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b2d307375bab92c20fa10068ea4b50d688f6391f6106329ff3fc51cf11716f. 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/USSM10025628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabbd608a318ebfb4bb0690ec6515a5f65aa1ef241af56ea04d94f98bf581b9f. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USSM10020308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068dd64ebeadfd5a508b77791115f3dd7ca6f3ea5f952d19244d587b5d83f76b. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USSM10022662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a7cbf37997e5f2af012d012087821457e67ea432aeec594a0c565bb696d5ce. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10022663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484445499d5deaca148072294a96ebd19e593f75ea2e1151511fd383a4738567. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/USSM19602365.
Bottom Feeder (El Que Come Abajo) - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226b582458b0d25b88e78b99558a228665dbde00a3a79a9437a2971d51c8819a. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19602371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcad921677bfc602b6e0c7b53aefa0436e5e7835e09f743664528ceee9fdfc01. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/GBAJE0000215.
America's Volume Dealer (Bonus Tracks Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375093ce54b04fc7068fda0b44cc22e0135d842c2be54f0ccc23ef513a637d29. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJE0000205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcad921677bfc602b6e0c7b53aefa0436e5e7835e09f743664528ceee9fdfc01. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJE0000215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eeea8d12b207f873b6ce86edf639b236dd3420ca573404988f0aa3463fff777. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T04:19:04Z), 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/GBAJE0000216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34423624fe95575f8a96370fd0f1c6ca8c5ae57afc2ed2783d9f3d5021da2eb2. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJE0000217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48af8d494cb617648ec4cd7f77d2fcbb9687822d8d0a892a752242166b95c11a. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:16:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAJE0500324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ea3a001d4f918c4f56a5958dd9ca9a7bba125a9504317b7c6a878ead1fe18e. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAJE0500325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b298205b8f31f63a3ceaea572c9e586df255c5a0b79ff5844d34f3a2af35eba. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAJE0500326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f61fabefaccd8fa3ad54ccc0d70a12b0c67cb01ece4a35b0a73c87b7e09d3f. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/USAJE0500327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc42df27c4ab7df22893208dd4f561acb23a24e8acd0acacd9d80af6ccbac7c5. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAJE0500328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7feec8c5e046d634c3673cd066cb3b5c3723c0ae343808cdd4406b01544c2c9d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAJE0500329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e4857aab86664d7ba352672ac1ded4a805f1d91e0e98461c706f4191282c7e. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T04:18:39Z), 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/USAJE0500330.
Playlist: The Very Best of Corrosion of Conformity
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf79fc8660cf6132515302de7e08d578be73266dc927da3db25719ad61debc90. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T08:00:27Z), 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/USSM10022669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7997962e36a97fde6bb8fca83607f3a12b36b9a7ac6dceb556c98f899d332697. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10022697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff6d4953aa13221352db6311ea43f94474776ab9c4d2e538ef1a15b2cd9ff16. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADD1235101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cadff56861d8e48b127fcbbff1318d61c45f32e742a4952ac1921cf738db51b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADD1235102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7953fbcc7db3caf3a54d522100e44dda71ab64a7af45b324dba654bdb60e699a. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADD1235720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96c7edfcd30b18c1367eb17cd493fc0362f2d150b228f6203812942690f2e7e. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADD1442601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024b471532ea44bb0ca7321ece7236b904caf9ba9f5fb8a660c589b4cbc97aad. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/DED831701335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3fbbfc91bd8196f356fe953e65ba90787f647156d7bc2ba3c295aec6495385c. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED831701338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e2512f9c5aa0aed5901ea69d909a82b390545bc502d0de5d47ea3c2f910a78. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED831701341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de4465bc9cb03cd8f56dbe24e2a2f14c4111be13a71fe9318e8bb15067465a3. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED831701342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf70c5ae3191cbe7c2402b9e8bc2e33dfe3c15772b61a7e3bfe50f4e91d45b3. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED831701343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1cb6991069bf1cef5cbfdc8a607730ae2822792edb62186b94de224e3685d4a. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/DED831701345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9cfc96d157359f51db1b8feaf5a4bf56b73b8227e790895dbf44d72e64de23. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED831701346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a23fde2f421c36dc50e34a2e3f87f9437f4c875869152080b9ad970ae50ea9. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED831701348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8c818a073e5643c1e1b44cb3b54537b0754337bf68d4700a6a1430746c551c. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/DED831701349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66720156698ce0f291d057245da40567189d7798913ae2e25f3f531f2c5edab. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/USSM10022666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38b075ca483b5777bedfcc34f7ab729ccd81bcabbdf43b455e87c1c15ce2805. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:31:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10021799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96e04c69ac5aac1533f5cefafce268fbcc73e32b9e2db32b769b93631b9f450. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:50:30Z), 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/USSM10022667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf79fc8660cf6132515302de7e08d578be73266dc927da3db25719ad61debc90. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:16:40Z), 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/USSM10022669.
Fire and Water (Riffissippi Studio Jam Sessions Vol. 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c2829940e993c4e1f0b1e333182d5292c8909af69a3b6b97ed5a305e79d80d. 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/USA560568494.
Shaun White Snowboarding: Official Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7997962e36a97fde6bb8fca83607f3a12b36b9a7ac6dceb556c98f899d332697. 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/USSM10022697.