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 0xabafb175ad5ac365d19ab617bcc966cdff069c1cf822d99318d64e3131af689b. 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/bc3b91de-0bd1-43f6-812e-c3b7d323122b.json and https://artists.proofprofile.net/proofs/artist/bc3b91de-0bd1-43f6-812e-c3b7d323122b.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 0xad35999eb4bd1480d3c4fe3228a889977c199c7506e2211f780d87d84b576af7. 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/QMDES1700050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c91fe5ab4aa74ac5d3ec41591603ef67aa0f17d6fd68c0e84ede9acc9e759e. 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/QMDES1700051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78817ef7db12c7c5589d6977346d44eaf4e90efdd3760d977696e6682e488d9. 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/QMDES1700052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf043c17b80b570deb270a26c836b51e80f7365e7a3b8667f624a6f868230b4bf. 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/QMDES1700053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8901c9db187843f6560116c03bfe3491a7de2bbb5d23a879fc58071c4286e71. 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/QMDES1700054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ed7c26b9b954c9b1c1f25eafeb7c06e384376cf1d614b30984a6523671ad2d. 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/QMDES1700055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da556dfe3e365b472ac3def438a754f2daa164e7af7e28903375cfcbd211519. 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/QMDES1700056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75df319e63e7ce2cd6a22c9889e9f5cc6b26831fea9a2d935462d5ac8eb2e272. 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/QMDES1700057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805c7939be1d971d034901107b26e7e91b3bffbcdb4b478e1f84da615b09f96f. 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/QMDES1700058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5660990c19dd51cb5a4c0526ed1988bd126dfcd520a36ea05e07d2f1f5aa207. 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/QMDES1700059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219014625512d9b0eccdd400bfc601e04b309cd02babcb563e98355cc512c91b. 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/TCABK1250686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3b6b2a62d7dd8ea30210fc49548142face693ac815459238788cb0af3c1852. 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/TCABK1250689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6317a676b6605c27587f86507f8e72bc1b4a2e24ee1aa3376e4eb7b949766d. 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/TCABK1250691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cf33143fc0b4b8902efb447d737c111412a35b8313fca0f44d7264202bb6a5. 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/TCABK1250692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844c519142e6f416e515c530abb825d1a8d3cb6d58d624cf80f5d0e598efb94b. 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/TCABK1250693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520a60f2e2ca2105a1e86407cd537a2f8c90df3c1b9261e420a1842c1b760382. 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/TCABK1250694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f430ee831696f5970c69c01c2189eca39f93a80db62e1c203bb2fc04da5718. 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/TCABK1250696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ccbdfceb391a4cbb3d656c427d1dcd68b429ed1e2111feb26a50a18cf2e3d8d. 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/TCABK1250698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0744ddbd043d9a6030c6282ef897781e4301349c6df30bacc2907bfe8333414. 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/TCABK1250699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c242bf82d934aece73b82c77347a0325eca64394f782a4af0d0183d6d46f27. 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/TCABK1250700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd112a7572e7f5ff303723b7d69dd69085a40face87b9f33ba38a9d14bbe7823. 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/TCABK1250701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891cdaff3493d2230c81f91fd566556d330840d25a116ee461f9407f13e5ccb9. 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/TCABK1250704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9c6a167f147ba563618ceed5bc56e3f882aa21aa67057eb1dd0c7f8f33b23b. 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/TCABK1250706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9608e0c7b28541e756db40b014ad37fb55200a17e55d0e6b13a44cfe8018113f. 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/TCABK1250707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31243c015dab1a102f6f77ce5b248c97ddb6a2a522eabfada469e73e321648db. 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/TCABK1250710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e1f0130e4c35958c4521bd1c71650a947deede669008d9f5ea56e046bdfbf7. 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/TCABU1467912.
Bless the Lord ("We Have Come" Continued) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732644925552ab38a7568da448652526238de647e16d2867249c4614d9fc482c. 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/TCABU1467914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2dd84f18118e4bf65187cf3c363e5dd5f9c4e0b23d175cd40629a567e693bda. 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/TCABU1467915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4258d16adaa50737b6fba9b1266464539fae572de2993827b1762436207566. 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/TCABU1467918.
No Better Time ("Help Me Find My Own Flame" Continued) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c11a3e32209b058b78409d9239efa3ac4685ecd7c70295d85efa7114c7d123d. 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/TCABU1467920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc496d04d3ba8385c378067c2db4c42ca49239dbbab83cc2d4c004ee9667e4c91. 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/TCABU1467921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85aa28700c1fd96ca5ca67ae93801c42e47b9db06c14412d44edcd3711c66f17. 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/TCABU1467923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f68f44906e66e1a1e3c737b091a9bb4c42edee1b9c63e3d99e859b847434ed3. 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/TCABU1467926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698b3963f448f005a45cc102e9f2de2f21806cb5e1a7cf10dcfc52fc175909d2. 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/TCABU1467928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6deec88996717bfa25857dfc52eba13f0bd594c7ef314b9e8949c1edbe27f54. 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/TCABU1467930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a02719b30cf9c4e856d7c25495d1f8a1d9f4b7bdcd522e2168b7ab11c77d94. 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/TCABU1467933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f5f56fbc5fc021475a39a31f6e138ff155820d6eccafb5474605f207dd9236. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TCABU1468047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c29b948524886082ec431259c1c1cf9489fdf3a217cbfd28feb9dfe95e46a3. 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/TCABU1468048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2a552740adc83cf07738b4bf9fa73447ee3edc1702733dc61f3f7a09d70871. 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/TCABU1468049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56cbcbc6e2bd64d64d11a40122bb8ae3c514cc95dd948a184db6115db3941564. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/TCABU1468050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ee97ddc6fe3a90b2610ab6940a2554247331551e681c160e95b62713f44aca. 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/TCABU1468052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9055f4464f7478b8c02f4d2ac831bb96866e2ea0496228ca27379e3106203c. 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/TCABU1468056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615fae4215abcabf801be7527b4d54bdba3d6e7b4ee83482c3da4a0aee7f23bc. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/TCABU1468057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436d74ee8591f8986a280de146fceed3c9bfbbdfac96b114b839fda07eb492aa. 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/TCABU1468058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01bcaa28c539aa4dd01ae4791083185c09d7cb5cfad8df8c9fcafd141cf147f. 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/TCABU1468059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8a518ef12bb27847c01a2653bdfc396605b9e32c80f48c1b74a8c4457f3c62. 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/TCABU1468060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04edd8ed4cfb0b23434360a0023500d7ff5009c013645d69d425acf5d5693529. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:39:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABU1468051.
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 0xce707d574b9d676014e9e60c77198ecf457b2584702c08c85fb4f0e1e0b87cef. 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/QMDES2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe156157a3966f34255924236d6c87ecd51b41979b57e1a8a14cde071e9878d66. 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/QMDES2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314b32e3ef36565ebbd5afed3cc3fb5c9328568e5b0c09d37e798efe0e956524. 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/QMDES2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea83847b082108e0fb9b3728a66c63651e0d033727d222c3956d2f49213644e6. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:00:33Z), 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/QMDES2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8316ee3b38bae039d8e586f806ef876b06d1b0fe7f83dc125bb2332e930b2b3e. 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/QMDES1700067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4023dad59990458a4a13443d08e6692ca14c6146a847c0fb889b71d7b6f04f. 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/QMDES1700068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce1cfb2767d9dd42629371109b98e9f6ff4555282244f169b6caf457e0367f8. 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/QMDES1700069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581cea922cb861f400d7cd5f1e5ecdac7ff69bc9c31295a7dc960bded275c5a0. 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/QMDES1700070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78613b7552ed8cd82e2581b7fd5847444941471dfd6ad5625559d626e4072c13. 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/QZFZ21986139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f31f38e5897d7c9368a7857da102d62a9732f77082c566b4b0cc76ef850ecf1. 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/QZFZ21986140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f7fdd25495e34cc603dc703c88744c55d76af9517f5964c6e0d71b3418d4ea. 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/QZFZ21986141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb04a5f1e3043362623a70a9aa8bde93687948fd712c7effe45da204b46b3f2. 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/QZFZ21986142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb960c7d37f91365e9f0bad645a4c9e17cdf143171ebf931a9f0ca4d0a8a1c7. 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/QZFZ21986143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902238553a58ec207a42449a45998c695f5bcf8bf021ebee8becefe3afb06b90. 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/QZFZ21986144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8c5fb8834e3d8da0558911c33fd34136976b4a6fcf5ff73a042f748ab2e88d. 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/QZFZ21986145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9b5dcfd159b6bd705854437e4ef01885b573ce3ff3c4b93b906f63fbcca995. 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/QZFZ21986146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09700a04ab5318fe700d69e6477e8a90ae55f97eaca0a14dce0020c93c22fb7. 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/QZFZ21986147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6ca6e586d19a33db07cd1e0bd97471d12253da7ba8d79e26e46e1353cdbac7. 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/QZFZ21986148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117c3535327a5247e04a7f03652b95045a23e8412f2bc03d0751453e992eef41. 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/USDHM0603446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f3c40b17cb1e40f3b4bee39d2929a065ec0aec6c1c88be63c31a62b2fda3bb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM0603448.
Interlude Our Strength, Our Peace (Isaiah 28:5-6, Micah 5:4)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87948d3e4f6b0a8719688b0b0882a0620cc6d8b85e636775e41b0b432f8f1a3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM0603450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23266e4d38641ba19eb3916aea351a18a40275377218b3041f2ff7fe333d432. 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/USDHM0603451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c0b1c3f94b2f2dc9d4e5281288759b1872de71b48b5e0bcd119002e323f468. 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/USDHM0603453.
Reprise Breath Praise (Psalm 150, Romans 5:2&5)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e23e0c52c2bf39f29c96134687476868625c607ba25b8888cac65e4bfb29d46. 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/USDHM0603455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa241466e680e5dd13e06f7b2defacf838c18cd38763a934a6791ed108fd2983c. 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/USDHM0603445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037e22f6f2820fcb77d37d57c9ca456878958e8da25afebc1969c453d0b6d455. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/USDHM0603447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e25e120222ba9c86ce5cf1e667758e8ba5b1ab08bce43a03e944af3c6a5afff. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/USDHM0603449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4513bd56be67b43eb303e6daa02ae33005ae1d80e94b6a5987e72b79c155a7f3. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USDHM0603452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be4efe58ee79d81fb48b234104b4fd399eb2ca7845ffcae994c02afa81aca47. 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/USDHM0603454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8719efdbb949e65fc5b72ebcea7eccb2653436fd15a007b5dc4ad3b7412441d. 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/QZES61982416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005845c1dbfb2f5d1948700a1b6e4e301cb5c5f426391a5fea1967b8653cfa79. 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/QZES61969533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d46a9f534df5aa43e2643b3341e2e69d6ed7831a2c09da3f894f34b43fc9827. 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/QZES51962917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4606c1357fb25123ebca20737c9ee58566a9fcfdeeef4c4aa4c4a8e6d4bf149e. 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/QMDES1400079.
Looking for a Savior (feat. Will Reagan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1eba555f74bb29b3c2650112f4e4e4c1589b8ffa10ef8debbe9a73f25078f7. 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/QMDES1600030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96d52dfbae7fd24c8a86920f6c8688ac91ebcc36e4c02030ecf5a114983f5e8. 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/TCAAX1195165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec49a1ea3f327e193e17065f842a34e7592aafe43415cc661cf842d7353562db. 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/QMDES1800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd27cf44a19f910f8de14261e79e89647cb1e2d204fa130bbd34396ee9b96441. 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/QMDES1800035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37205140f784bc0f098de1924251ef1835011f425d076572a783136930119d8f. 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/QMDES1600028.
Take a Moment (Live) [feat. Will Reagan]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64247e2286a6cb2a1c8c41c0a885fee1fe219aad3d8bb4eec71ba18330c5e7da. 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/QMDES1600045.