Billie Joe Armstrong (born February 17, 1972) is an American musician and actor. He is best known for being the lead vocalist, guitarist, and primary songwriter of the rock band Green Day, which he co
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 0xa600d2ae9156314b2dfbba04279ad489889993959935a71411312269431bfe19. 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/3196c2ab-79e7-49a3-9de5-53349795379c.json and https://artists.proofprofile.net/proofs/artist/3196c2ab-79e7-49a3-9de5-53349795379c.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 0x3ef4a7eaac6f53d27b18728efe1da2c66ae8e72f3ae4980ec64affd70a24aea9. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:22:09Z), 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/USSM11302645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9371e5478b88355c7e39e224ef9274c1c35d6e04765562dece163894886bb877. 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/USRE11300493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0678b53f81f0941827d84138750d74270d8ff009bc279f2d4537dacb8316c4de. 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/USRE11300430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3105c131d1cad9d4b9da7ff50ef0b8d267996452435272c2151b2392ddf7538. 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/USRE11300495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7666c21f28aea372d3e4cee70f0eaec782012b876b15c3054b77d95bd87611. 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/USRE11300431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe340996cd628577bce821b2fd3a15a6645099dfc6f089e1d683d2295f33fee39. 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/USRE11300497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9d132e3b760f0ff6b266b6dfcac1873a4a38c328be1149bd4031bccff2ec51. 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/USRE11300432.
Silver Haired Daddy of Mine - Commentary
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb124dfc6272d6a275c42d17e56cc5a183490cbfac17ced1b9f6663b369b3b81. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:54:28Z), 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/USRE11300499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98df57ba35d1ceef7c3372918f05b4141c978ced16b08506219110d3d8031fdb. 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/USRE11300433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf036cbc8cd9f64d072a2d1973abdd6b6fd47227f8dde5a5df3be126810cc57bd. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:06:18Z), 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/USRE11300501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2f1ac6f798d47b0db18fa6a53301684643c7813a01ec82d4aff3c22e0419ed. 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/USRE11300434.
Who's Gonna Shoe Your Pretty Little Feet?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8ed350ba23b35bcaf6eb7f5b7cf90049a7d90cbf3876c275114cfd75d02062. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T20:49:24Z), 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/USRE11300435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb21b20f9d3a3bf9795d6f99dcae0e03d7d4c854f71d63fdb4c94aa089eb7427. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/USRE11300505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12f25b9bde6c7ad196841e6db7c509f9fb71307f345017f9fd6525fa73f0291. 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/USRE11300436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366b26cb4722d5dc78d596013b25b1d27d5118e76e405e99158c409bb83e5095. 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/USRE11300437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3884a9de028ce61e24c73de9e7978d510e2eb75a94675c923a0a560bbd023480. 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/USRE11300438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774599f3f6c191723d7a1d536abb87fa3d3ed9f35f2f91c86097568ce0490481. 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/USRE11300439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3fe332157a1a27a38812a029f09dacbe0678cc42327a96e72c39af5fcc0f448. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/USRE11300513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6162702a3f08635a4908487cc193dc39b2318d88b56ab8ecb6f80ddd6e8a4367. 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/USRE11300440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39cd989b46d6ee706e4d391c35e6ca537641ed9311bd9f0c92ec13f6ff825de. 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/USRE11300515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0678b53f81f0941827d84138750d74270d8ff009bc279f2d4537dacb8316c4de. 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/USRE11300430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7666c21f28aea372d3e4cee70f0eaec782012b876b15c3054b77d95bd87611. 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/USRE11300431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9d132e3b760f0ff6b266b6dfcac1873a4a38c328be1149bd4031bccff2ec51. 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/USRE11300432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98df57ba35d1ceef7c3372918f05b4141c978ced16b08506219110d3d8031fdb. 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/USRE11300433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2f1ac6f798d47b0db18fa6a53301684643c7813a01ec82d4aff3c22e0419ed. 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/USRE11300434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8ed350ba23b35bcaf6eb7f5b7cf90049a7d90cbf3876c275114cfd75d02062. 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/USRE11300435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12f25b9bde6c7ad196841e6db7c509f9fb71307f345017f9fd6525fa73f0291. 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/USRE11300436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366b26cb4722d5dc78d596013b25b1d27d5118e76e405e99158c409bb83e5095. 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/USRE11300437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3884a9de028ce61e24c73de9e7978d510e2eb75a94675c923a0a560bbd023480. 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/USRE11300438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774599f3f6c191723d7a1d536abb87fa3d3ed9f35f2f91c86097568ce0490481. 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/USRE11300439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6162702a3f08635a4908487cc193dc39b2318d88b56ab8ecb6f80ddd6e8a4367. 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/USRE11300440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4835eabc5414a8abb9e85a2bcfca2553168cd4e4dbf25f9feba6110c827cbdbe. 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/USRE12000344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d6c043786fd5621d441bdb52ea2894827c6238e4b90bd3f3b7feb068bc12e2. 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/USRE12000858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3844e1ed871fe8d2610a94d8fd2b5ba986259c7287f009e920601799611435a2. 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/USWB12003867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff46a860d0202f9df9e7138004a9d9fabf29c2d18575973ac3762d70b56cdda. 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/USRE12000900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadf9cd27d328ac0fd77a2246207ac600818e60a5fae865edc0a3b93f6185d8f. 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/USRE12000975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8c5954e6394b121065f0c330fbfa84ead1eaae5399a42a121d0f2adbe2649d. 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/USRE12000976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ba711bdc2aa6dbf0409b93095b4bbe981a3f4dd94e767e089b7bbce560c9cc. 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/USRE12000977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198cfc5b2d4d338d2b856a9c9927a881eae9cc90fed337a4099a340934580ad0. 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/USRE12000980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762fd4ca61109ee99c3aeb9755795651ae011d19bb3741edaa646b907811d755. 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/USRE12000120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3844e1ed871fe8d2610a94d8fd2b5ba986259c7287f009e920601799611435a2. 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/USWB12003867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2c1c73cc902ff65421807fc8939af7ea6bf11dfd899ac1b9683ed0ebdc6ce9. 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/USRE12000429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d6c043786fd5621d441bdb52ea2894827c6238e4b90bd3f3b7feb068bc12e2. 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/USRE12000858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4bf242fdd670bf08965dc603459d9ad591f5a20f7c32d326703c888e6f509a. 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/USRE12000451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff46a860d0202f9df9e7138004a9d9fabf29c2d18575973ac3762d70b56cdda. 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/USRE12000900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4835eabc5414a8abb9e85a2bcfca2553168cd4e4dbf25f9feba6110c827cbdbe. 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/USRE12000344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadf9cd27d328ac0fd77a2246207ac600818e60a5fae865edc0a3b93f6185d8f. 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/USRE12000975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8c5954e6394b121065f0c330fbfa84ead1eaae5399a42a121d0f2adbe2649d. 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/USRE12000976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ba711bdc2aa6dbf0409b93095b4bbe981a3f4dd94e767e089b7bbce560c9cc. 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/USRE12000977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd178f4abaadd7d653142ea0acc5a519ad83f528ad06e37702dbe2d2cccd69ae8. 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/USRE12000978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ef314f2a806a8c361db91739f610c68dc150ebb06f63772c863fe36c36b0af. 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/USRE12000979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198cfc5b2d4d338d2b856a9c9927a881eae9cc90fed337a4099a340934580ad0. 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/USRE12000980.
Good Riddance "Time of Your Life" (Arr. for Harp by Kristan Toczko)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a40486500caafda32be4670197d217f6a44bbdd67a2a0b946b8c25c5265f5e7. 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/CA4Q32400012.