Y&T (originally known as Yesterday & Today) is an American hard rock/heavy metal band that formed in Oakland, California; the classic lineup that recorded the first album was cemented in 1974. The ban
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 0x6202de9654d543e17b2c0d0e6fe7c2cad07cf61fc2bd97a41c9ce3791c416bab. 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/b9a1c928-c1c8-4fce-a901-970b31f0ae94.json and https://artists.proofprofile.net/proofs/artist/b9a1c928-c1c8-4fce-a901-970b31f0ae94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2ab197d3d33db17ba4eff49527dd2a70b35f03c68bb1b20f3d282d19b9b04b. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70500674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a770f24f7da8d5fabb16ce489a33a1e6444c564ad98d9e5f3def9b63797f3ae. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70500677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a1fb533eb4530d17dfaeedb104cd5115b28a6e15e5379dd7d2567e914051a3. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70500678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81368038956c14801d1d0731cefca79067a57d65018f46e933315d2bcb185d94. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70500679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f94c6c56fafe660aec43b5cffefed1fd796153ab0194568625c77eb7e9fe0c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USUM70500676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c55c6d9315b7f11a3fca533948d2a95b8128ddd8eea770ff204dd0d7fdd668d. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/USUM70500675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3502b8447c3a1502d1689b49ed314d4d0b7edf01c2e6efb420aaaa7d688e58. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM10500138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507c151ace873577ea516212a676ee22cfda06381594dd2cb747819eb3b2c9f8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USUM70500681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4380eff64b23204fe423958ffeed367ac818019ae6e9f08c60672cc51994110f. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM10500142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eaf5fd13da6f8377b9f1cbaaf98fefdb5a5cdb98508dd121a0a679ff66f237d. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/USUM70500682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103dc9adc1c49ec0f277c5d033cc8b9e1c587dabd96da984535fc71fe0d39e58. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70500689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcb56198e10adf352a62e347e38e676e3d412a78590e44a92d8c276764a5f9a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70500684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b10a2b59b2773a49fe182b01c4306fdc6dbc1cc98c5098c52670ad3861ad67. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM10500139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375a0230b133b293634145e21e09cb5755f9719add773a9919bac39d6de977bf. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70500690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e9f9364015f8ecc1a4e848426d9bf73a05fedcddb2d701cf3dc1f0cfcd6d44. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USUM70500688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777558b3a0114afd78c2f62f4076fc6de9502b6ed26247c66b8c68fa908921be. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/USUM70500685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093906111594a757fb97f3092ecff45299b4569f56908d99db599742b906c9da. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70618934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66deeb04b54d44ddaa25ea8b9d6bb179698c12b0af54d5cfb5d970070ab23df6. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70618935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40466285b2989f6aac295999abadffbb4d00905d8b6b953abbc99bf843ddd638. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70618937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe9f29eb5c3831d2f41ed3ec7572e49dc747874c277bbd05ba8a6f903a984cc. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70618938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a4fd79cb30dd1283c57bf2bbbd14a22a78f98ce5b24b44f1b2e13ca1486f13. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70505406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6778e6c94be89c41bfa1a815cb6f250dae0a97c2892b716b863e5b71fddce973. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USAM10400193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec118c36fb513f2181d38349b6ee5ff4bfd5dfdee51ad619f6b5c205f02e021f. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T18:12:12Z), 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/USAM10200262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7934518e2a61db7f8bc547d76a79214fe5cd632c2862b53a5ccb6b14021dc04c. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/USUM71308394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d1b9c2a66859f0fea1fc46284cb13a982f8cefe42d8b424899ef7ef28b00e7. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71308387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83548dcc574356451152a1ad739055464473d77001996089ac8e86acd008d062. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71308388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f67a5d79ac0c15c481797b162ffcf9b1615d81153782e76eff5828b0ca15f9. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71308392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd35aef5257b8295705f69bbabe03f943d1cdfbd0056fd86fcd9908c275c4a7. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWWW0202855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1ea1ecf35dfbc5db7ba90be7b05b6a36be0fafbf10dcd7dfa3783545fc40d7. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWWW0202856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421457dc6ac9f35836c5bf50fd1246195c5e06014dedc8a1568fce27503f6cc6. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWWW0202858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d38ccaf2b5dc0f3dd577370b825d02fa5fecdfdecc46d6149577b5c0421303. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/USWWW0202859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd1b6d894ba6cee374acf09b69632af48f96bfe31191c2a0f6153c3ff07aa40. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USWWW0202861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3c737e120d983b9a5464e503cd29e26970ef30bf12eeb5674ab4e617986096. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USAM10110334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b86745917ae30584c30c0835eb10fa64b114a896cc1d8a7b9547d97d614f3c. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:04:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM10110330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffef3a8e2af0527b98a104729e34e5c4fbd1ff8c506ce22fe8d6762258bd16d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USAM10110332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409c0f242634d26ac5e53a26c8dddb5fa6225c5ed53fbc0a2fb7e2672f771ac8. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/USAM10110327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2464b89cf6d73d109fafccef83bfe91564ce59cba2a88f4eae3098bc58fbb3c. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:45:31Z), 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/USAM10500140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3133af7d8ea56d2f5ecf15f3db476f289ff51fa739f74e12d9cb4f8364724277. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM10500141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d47042a110ddfe966f5db1e09f71edda0df19d6c9d218e56b020e1adcd66ae8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM10110331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d329e595e3be56db5baa956a5c9a8a0aa061341c353b1b04938cb4dbe76c70. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWWW0202400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1f95df94b3149f514a564919e48fd4579f51141bd4df5e7ec6353bd2ea7a13. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:29:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWWW0202401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c6da6e8e487a87f47d7753e883dc7312df6a327a06e52ec9855d2bf68d138e. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/USWWW0202402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e07f9e87264ac6a19815acac39c0fb45b36ee846c6896a441bf191a9f8c0234. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/USWWW0202403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b436644db2c34663daa0cf7981ec7f80e868df42e5778a8fad67776a22ab7a5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWWW0202404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7495947617d0b25891930b0d62e5b34706f36500cac25eb3c7efb1291e6fe46. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:02:35Z), 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/USWWW0202406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1656a6fbcd71d000ba6e20385533ec62337261cc80927734581ed3cf3afdcb6d. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), 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/USWWW0202408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9795ed2b81fd258184edee033f3652ed38b6bd236301e0435a423781712d76f7. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWWW0202410.
Yesterday and Today Live (Expanded Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e0c6c9226172737aa9499cb70bb0975f727f9c87f0fb992299b066eab52a7e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6530810010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20fc90fe11eafc64879bb5ea24c73725daeb131ddfb0ca40213d9bd562ae502c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6530820003.
Until the Next Time - Single (Bonus Track Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83436ca07a687cce85b1517aedf68ec7d6fcb29a6562cf8e0e4ad0817c510260. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6531010002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b88672a46e3d9397504a03c6422f23e2be828c032b7cd661c16566dbf4d624. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6531010003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf961b55e822e97c54997f949919b30781097dc948d1343f447794aebc5187cd2. 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/US6531010004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbcb0455558bfc3fe10a152fa84c7fd63efd6299f4d3076c49c689f482513a9. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/US6531010005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa82bddcd3b8a2cfb405aa729aa29955c6e98ca65a814f30df794aae423813c8. 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/US6531010008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be584ffb122141190e903a34ef05031dd361dad96cf8302bf2b81cceaf4ea2f. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6531210005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103dc9adc1c49ec0f277c5d033cc8b9e1c587dabd96da984535fc71fe0d39e58. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USUM70500689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a4fd79cb30dd1283c57bf2bbbd14a22a78f98ce5b24b44f1b2e13ca1486f13. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70505406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcb56198e10adf352a62e347e38e676e3d412a78590e44a92d8c276764a5f9a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USUM70500684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7749a581ea382f207c2c8689e57c1bafefe25fa64551ec97cc74888120494ddf. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USAM10110335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b10a2b59b2773a49fe182b01c4306fdc6dbc1cc98c5098c52670ad3861ad67. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USAM10500139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375a0230b133b293634145e21e09cb5755f9719add773a9919bac39d6de977bf. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70500690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e9f9364015f8ecc1a4e848426d9bf73a05fedcddb2d701cf3dc1f0cfcd6d44. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70500688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777558b3a0114afd78c2f62f4076fc6de9502b6ed26247c66b8c68fa908921be. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T08:08:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70500685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7934518e2a61db7f8bc547d76a79214fe5cd632c2862b53a5ccb6b14021dc04c. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:47:17Z), 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/USUM71308394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093906111594a757fb97f3092ecff45299b4569f56908d99db599742b906c9da. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:57:59Z), 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/USUM70618934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3502b8447c3a1502d1689b49ed314d4d0b7edf01c2e6efb420aaaa7d688e58. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM10500138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d1b9c2a66859f0fea1fc46284cb13a982f8cefe42d8b424899ef7ef28b00e7. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71308387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66deeb04b54d44ddaa25ea8b9d6bb179698c12b0af54d5cfb5d970070ab23df6. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70618935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1becd02cb761390a3a1e6c75019084e73570ae5fcf5b500961e7229873c504c5. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USUM70618936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce4fb9e0e32b4218aacb453bab276d85199ec0073454194afeb01980b5c4ea8. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70500680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83548dcc574356451152a1ad739055464473d77001996089ac8e86acd008d062. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/USUM71308388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40466285b2989f6aac295999abadffbb4d00905d8b6b953abbc99bf843ddd638. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USUM70618937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507c151ace873577ea516212a676ee22cfda06381594dd2cb747819eb3b2c9f8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USUM70500681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f67a5d79ac0c15c481797b162ffcf9b1615d81153782e76eff5828b0ca15f9. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:30:37Z), 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/USUM71308392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4380eff64b23204fe423958ffeed367ac818019ae6e9f08c60672cc51994110f. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM10500142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe9f29eb5c3831d2f41ed3ec7572e49dc747874c277bbd05ba8a6f903a984cc. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/USUM70618938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eaf5fd13da6f8377b9f1cbaaf98fefdb5a5cdb98508dd121a0a679ff66f237d. Chain 2 (Bitcoin): anchored in block 958613 (2026-07-18T21:35:09Z), 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/USUM70500682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93ac2426f29807ec41b95e09fd8b9d6054b5281db7dde31d19a05dbefaeef69. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/USUM70500683.
Santa Barbara Biscuit, 1985 (Remastered) [Live on Fm Broadcasting)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4be6f2b9acef713d2faa6406a871ceeb72332927aa3b87faa6e9ecc220231b. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6531810003.
Live At Sherwood Hall, Salinas, California - October 1, 1983
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8974cad32a9486b1382dcb137e07c7ae99159b2d45bc2fa783a470bcb0f500. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZWDW2535626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a05b26ecfb2ac64cdaaedbd8f219f9b97fee55589020cf34d2523a92c436c7. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:22:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2535627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd745b6f36eaffa4ca38a4f8726a0f69d7eab0ffff6804af458a4e5d3c40ab00. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2535628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132ef4452d032a4795f58967658b6a0d1e11113bdb146601cbad5d89c919209f. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:00:09Z), 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/QZWDW2535629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329589ddfacaa133a81d4c087c41bc01af41492b08ffcf08681489df80459d4d. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2535630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec156998b19de7045740fcaa88774b7bb0e39170a882a2c74683da14715ccc86. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZWDW2535631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274e536c96e44e22f7f108b64418e70b78db797b9baace2e76bfdb211c091ebd. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZWDW2535632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe799e4a172ab651f5c7bde17bc8318abaac0983059b66bbb80b4aa8ea7a0bd94. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2535633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9044061248934367e7a8adccf02b9b7eacbaadba8b2f77a86d7ec89f43e4bd60. 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/USUMG9900668.