1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf05aacbb444193f652adc2cfab363c63de2ad30280d3381daf9a7f90f11733. 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/719b58e8-c206-4d44-a009-4d78c1bd26f8.json and https://artists.proofprofile.net/proofs/artist/719b58e8-c206-4d44-a009-4d78c1bd26f8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
GarciaLive Volume 18: November 2nd, 1974 Keystone Berkeley
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 0xeaa42981242e3ebf0a0729f91505d16114dee79bec92fcb3963071bdc50f6a80. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO2200087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17791cdd41dd5c9a844963874d73c0b047b49be5d2986d0295b1b7d977cfb34. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/USATO2200092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c9c7e16f84b5a492a1bba8a55a119e3599f5db6d4a65852f707b61e3fbb8cd. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USATO2200088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7a5d6b295ac29f7922659a41d304361e0173b87127ccc059c8035fd295072e. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/USATO2200093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2307eaf97a565461c6221fdfc5f88b951178ab0bc9ee1364f2364f15f26c5518. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO2200089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0132452cbda612e9668434770bc85e1eff584378fe52903d1a8699d3cfb87c5. 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/USATO2200094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f2ec24d542f0c8e51a0aae109568b13df5ac998502bbaca6b4b9a1b5cf10e1. 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/USATO2200090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217ac2dbcba2fd447d8ab2b49e820f982abebb3e7cbfba7540d3563e03893cc8. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/USATO2200095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88dbf77af4c9f24034d06a5859eb49c4a66adb0ffa9ddb64c4e02d954a31c0df. 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/USATO2200091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf2c24109c000a5b578443a890f0ed96096641d01cdce1a88854d851e997518. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO2200096.
GarciaLive Volume 15: May 21st, 1971 Keystone Korner
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c920c76fd3cf4a78d3c47e920e37c10562d1386a98c09562b6c689a954605ec. 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/USATO2000465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928a107a14d54c376da02487fba3b3a3aac935bd4b045b4d4563862ceab950ea. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USATO2000471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x542a52c902b6db4e8d85d8ccac7dbc4669dd27a5af656ded68c4908870314492. 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/USATO2000466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c680675452c7d7211c181b7014cc236bbafea3ed717740bc1db62d312efd7d. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/USATO2000472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724b24eb80156991069397058474a5f4c3dc8204e659b7a971f67e6e916d43ce. 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/USATO2000467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0436b2764f4f035488c2805504b59652f18e8d387ef41956f07e23d063eab765. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO2000473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfbc0858bbba65a713cedd0785cf438094157107a1d1beef99448a45dead9f82. 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/USATO2000468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14349d6be2a0c5b7b5c8ac0ece63d8d0adbee956f5ebf44eaf94b8a2fe2303f4. 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/USATO2000474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280ad78a22dfe27892772cc481ec16b43bb20125db542ac109b2649b016a8f61. 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/USATO2000469.
The Night They Drove Old Dixie Down - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33889208c1af782b064c24ba19c06a18f65fba237cd0d6050add9b0ada4bafa9. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO2000470.
GarciaLive Volume 12: January 23rd, 1973 The Boarding House
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9425e800048503b6394aa1b650da74accfb8557dcf66b40237352579db84081e. 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/USATO1900393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2cf4c7151d650a0184bef27fc313323360e623efd9c6cc7f23164a31d338b3. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO1900398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17705151acb6c7d6acf122d4f0d9b4352a6d4cb5b226730055a613101ee4d4f. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO1900405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31cfa2f0a19b8a9d0c9a03d096219d5f8fc69c4fdddd3bbba1bbf849c20c18e. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO1900394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee55295397524b2a1bfb36c7c059604e581bdd8651f2b44892abe363d7fd4869. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO1900399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e2f035aa7bd369bd9a7765e5ff76f171f98217d98a689195e10c8bc67a357c. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/USATO1900406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c0108902cfd6ba0b5bd3059819de8b5ffa8ed27268dde4065c02a7963336d3. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/USATO1900395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc088ef4beaa8aa48384da5c93d4a19fbe8a278f0193d1129e5658d9d45aa7995. 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/USATO1900400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23de9f7e68336623aac7ba0f31ba865c5b4242fb75df68ec5e37cffda4a5a95. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USATO1900407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3badf0d39f7c17200c6ec09d5056d4b385374e2a88e5cd8a3e3b64e5c110855. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO1900396.
It Takes a Lot to Laugh, It Takes a Train to Cry - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc879d4458e89888ec39ae266ba4a97d6d3346115efc640e2c1cfbf2a576eaf. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/USATO1900401.
How Sweet It Is (To Be Loved By You) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb3057d90464e5e1736bc58f0fb1421481b22de80a0b6ece5eb8a34ff82a72f. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO1900408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22c761b8e32c8c1e91663e176ce9f90b7008f7010de0763e8e19b1333c91416. 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/USATO1900397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb721009cd85a0d19f0ba528ddb713dd54ebae51bb59b769a3526216346aa99f0. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO1900402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca471d887977b111bb8ee3401807052ae9048c3c2a4d8a451940b2b019231382. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO1900403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d27f9a6e5abd89fee5d70b8f747037cebe9c77c6f327498c78c7c0261a131b1. 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/USATO1900404.
GarciaLive Volume Nine: August 11th, 1974 Keystone Berkeley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8c26d55698fb6917cd9e3a7d75b86e800b6a963dff05d6c550c601ca7dec93. 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/USATO1700090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff0bd9920fc46879d21fd3b337935ffe374097097bb39f3ab34e17e093eb936. 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/USATO1700094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835a26bf743f9ad00df0742d8717d901937a58c1b69d122024dee1978908fc68. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO1700091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e8646581caf7a57cc076db9c028c56681f9836fab9fab763728e3d6573273c. 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/USATO1700095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b304d690b2afd39a9f339829b1c192b72c0b5ec615486d8b01f6b6697de15e. 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/USATO1700092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf040cfb9145e2b6d660cff64c124b4b821fc43dd632bbe4e59c3360126a7a0e0. 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/USATO1700096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045bf504f04af416bcd27588522e0d7f8bd1ad8bb1587c116bc29c4393ed809a. 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/USATO1700093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2cf73075a5c2eb12b4f6820f120b90fece7b4f052e057e3293c551339992dbf. 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/USATO1700097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcbcb443276cb67ba3786ea728c0a0fc0d37279c67c59680ed4a2931c300fd01. 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/USATO1700098.
GarciaLive Volume Six: July 5th, 1973 Lion's Share
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15534a258186bf4a501983d89d140cfdc9518d28ffd1a249af363b6706dabbbd. 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/USATO1600141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e35f4288b2fa9978671f28deded3d2adfd72921f69a3a7608172a073be230a. 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/USATO1600142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa308f86680892a4ad007d9abcdaa83b84ae6fd96226162f0cde3a039c6ab333c. 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/USATO1600143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b417b7b232b15a7ab66545fd3dfaaced24504f1a983789155c3980c32deae3. 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/USATO1600144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912f63821a755d94462adc02508f0c57e197d2e536203593820c3f1e963b4a12. 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/USATO1600145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9187531a65d3f622e12b1f442258a8910e119cd2ade92d8ace48ec8dfe3fa3b2. 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/USATO1600146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2656ece5befc88783f6a6284f6d0c6a92536198693d7cf64f8b351b538a540. 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/USATO1600147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cfa1643b7f213f761b6dc4025c53465770ea407c529beea9e5a749b41a835fb. 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/USATO1600148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fbfeef612eef5fbd85ad7350886ad611e2daca0927ce5d43e7e1304aba897f5. 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/USATO1600149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe686cda23df8ceae7bd1583e0f636688128328ecf36cb9a0c5aa92b2c3182bf6. 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/USATO1600150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6cad43073e35640ca132d1e4e30163692e6d69f9f229487c438623c35d86c5c. 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/USATO1600151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74de2efb3c96e762e4135c635e545f9c3ada4b616be36b5353206f9f07ca02a. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USATO1600152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2e187f36949e8dd1c995f51355eee76c29f39ec45403781a8c52a5eb754ba2. 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/USATO1600153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0156580f054c3cd32144976697a194db93cc0e71f575d589f48c8ba6b4340f1. 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/USATO1600154.
Heads & Tails Vol. 1: 1/19/72, Lion’s Share, San Anselmo, CA
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cbbdd81231df15756c899302e82f587d71a4e972eea15dfa877c60a794b8ed. 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/USATO2300190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff0bd9920fc46879d21fd3b337935ffe374097097bb39f3ab34e17e093eb936. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO1700094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e8646581caf7a57cc076db9c028c56681f9836fab9fab763728e3d6573273c. 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/USATO1700095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2cf73075a5c2eb12b4f6820f120b90fece7b4f052e057e3293c551339992dbf. 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/USATO1700097.
It Takes A Lot To Laugh, It Takes A Train To Cry - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a6cabba9fc6b42c494dfacfa8c8014adf0313945eb8050e203f6cd2a4dede0. 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/USRHD0531024.