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 0x366843d9be207528a9bd8728ab63e99e0cacd09478fee8c72e3e7d4c42146ba2. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17fffa2c-15d4-4f18-ace3-9481e512bdfd.json and https://artists.proofprofile.net/proofs/artist/17fffa2c-15d4-4f18-ace3-9481e512bdfd.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 0xd46ca0a713ff4feebe437618fee518f2f0543319a92b2a3eaa0a5f5daeaf5082. 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/DGA052293576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c51590dab5c56ffc5eba83686de013dd41bacf3490633b8626cb03a677350a1. 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/DGA052293577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1521bfc41305c3889e9f1ebc9783e0572072f1549d49511ba157376d7fac96f. 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/DGA052293580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68057cda0f313ba954cd095be3d8dd807e2f02b63ef61b6bc9d208d47d24db76. 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/DGA052293581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ce350f8a4c153c6d88bd89ee769ae2658b3c3db1898e5f71fe68000e9d58c7. 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/DGA052293582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8a956460370c8ec94d24acfbe7dbc880e0d3be356feaa49ddd1df0acecb5f8. 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/DGA052293583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277502fb546fa4c6ea41e244207a430490f18d692d427c8bd574a03ff8710365. 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/DGA052293584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680edd50b115c6df3c18fb0d6248d50823dd332cef6b6ef57409ad0eb1687d79. 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/DGA052293585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b21466ffad2286f647621ff9669c8b871a01b8d9025ca3802d9e2adde8711d. 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/FRX452250039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3146a7dbfb92c7ece1b1c78bf98dc3e4efc8e456ef507190b751f34bff6894d3. 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/FRX452250043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5347575322fd55efc67e82adf5faf0071c2e6e084268349a2f585006be9ba5bc. 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/FRX452250044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093e5ac8c41ad3f92615390bfa5be5f85cdef143eea6b643d8167ee26b07c115. 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/FRX452250045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7088e2eab967e59ae99e2d3aa148f1a90625fad6234de51c87619aad9af8885. 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/FRX452250047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92a67f88518466b613554575382770c40f56a4b123dda432116e89a0a911d81. 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/FRX452250049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5f61ade10abf167894ce5a117d1e72b8071dcea0ed6e709d33a5a78cf3fd8d. 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/FRX452250050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7f8c45cd0c9860c988625e17ff009147f6100b75e1e66d9ba2f0693ef3647f. 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/CNZ782001897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f285d16e6a72d3062c1199cc2d55b513eda792840579b9fafac08792077892. 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/FRX872145396.
Shang-Chi and The Legend of The Ten Rings: The Album
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd88957f16a4724043fb97ce12789a5a7bafb2cbf9e8d1c268bc27bb9d0fb7a. 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/USUM72114017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144edb8a1648daccdaea8d974bb222794fbd4fa9418c57a5b0969c0810e54c7a. 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/USUM72114021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b88364fc62c6c8cc56f0bdf90581189de7f98b2d59b60ca9e1b31f0d198c9b. 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/USUM72113050.
Lazy Susan (with Rich Brian feat. Warren Hue & Masiwei)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9978f101c0cc067df444a56afe4c1719be08bd1fb74027deeecbefcec7e3bf0. 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/USUM72113048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14bf608477b1f47eb3d8d1ac160ce753bab744d6eb521edc796fb5d82180a476. 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/USUM72114020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71575c7b2a9f17e54f021bb8c83d8dd7f1ec9202da954b3274fe49eace85e862. 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/USUM72113049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c1dde7da66e6a0d380418d37d70dd87c578455aefb1ed1dcfebe483c0b255f. 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/USUM72112429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805e27d5e0d1e1e3c6ec86e63ea0e6fc0f0e769a5ad6090c66490e9486c1aec0. 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/USUM72114018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b37fbcfbb9dc832ad19682878629b91f5c80f24ab9ebbcf5c4f4daf137052fd. 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/USUM72113052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dfc9a138e9b4bedb0d1fe8e6dc32ef0117f0675159627967607a4fc370d9e73. 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/USUM72113055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c31233926b8b60792ee88dad6b7d1fca47c1f2dd3b15fdab4b65a96ef29b924. 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/USUM72113057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6398dafc245ef6cafc7962b02bee724d48aa7e1ecc33e8ebc832c6c02e5a38. 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/USUM72113053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93542ea83a80709b0cdc752dc659fbb31a3fe83880d5bffe1613e5c7f59baa1. 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/USUM72113058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9312043e0c1b8e475ff0df2747b6623e03fe7a7296abc1651186310fb4cffa. 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/USUM72113051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70cfb51f25de7046b605692f6cf725d776279e63cc2cd5b6e935c804aaff13aa. 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/USUM72113054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84973739dc7d8d1e2ef2b0db8f3f415c115b3be5c7358986d454532e8f839581. 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/USUM72114022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae6f9ca1947a95b83d3c87fe8cdcf1df208982cc8763b108266e09d357237fa. 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/USUM72114070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4d742119f00f18383c1d7aa452495522b3ff34a802b419d735119f29d7ef41. 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/USUM72113056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de3bac068828cd85420179c757bcc7b384a33d212464abc4ef046ed10bfa459. 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/HKE672200103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832ce9518e5c45f77cf219308a2a33ddd02ec1211c35dabd00c1c13cdafe39c2. 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/HKE672200107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2be104e5fe865a51f2e92a3fcbf8e391a365bf6214136250f0a02c9203ce07. 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/HKE672100310.
以我为胜（2023永劫无间世界冠军赛主题曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0156888175cdb69728dc2cdedf835e3325664c3090ceef5511c66a15af93d97. 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/FRX202274812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2a8508cb551e9b6c85e683d7bde86a2ca0f716183989a1120b48021eb66345. 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/FR96X2287093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d17a8fc1c645ff96bf6ed2435a87b211ef5cd6df4e5a0b10d71fa79bf43ec2f. 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/FR96X2207393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d55cb366bc0de3e3fac0b86b8769107ca71e1b584fb82a4f483eec5c00ef287. 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/FRX872140476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74fcf7cbfd3abbc3e3a7ad0082ea4c4048ef1af1deaec6f265a738e94fcfbce8. 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/FRX872140477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc577dafc4bbede9064d2ed43019e7eb9805721387f2091684ce60cba9b3792d1. 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/FRX872140478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb406aa86bea0d6a5a85d5a1b7b2d3453b09ecbfa08ab240ecb9bb341041942dc. 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/FRX872140479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa963f77940640b96aab70f898df36ce40e75e9817dc620bbec18b9d60553059. 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/FRX872140480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b937acad0fbe8f34add0df62fd86663bd5cca6fe1b46a34464e2b598135d9bd. 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/FRX762165452.