The Buttertones are an American rock band from Los Angeles, California. Formed in 2012, the band currently consists of Richard Araiza (lead vocals, guitar), Modeste Cobián (guitar), Karly Low (bass),
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff88c853da6d3b9afd04264e25a20851eac05bf52768586b5448febf8288b144. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/044ccddf-cbe5-49cf-8ec9-39fc5cbc1484.json and https://artists.proofprofile.net/proofs/artist/044ccddf-cbe5-49cf-8ec9-39fc5cbc1484.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69f6274b874c6b1536a4e8faabe79fbe3a336efd25831d4c09f897728b5078a. 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/USD8D1970001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8c7b3ee7749e74ce9bca0b210d0a9eeced5c388093932bad8d6ad42291fb2f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USD8D1970002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10a7b8a733683b19bf7e8fa7f9303686dc7faf32a551abeedaa23d5482eac0d. 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/USD8D1970003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90068b3c8922e6a498538099abe3c286c0ea91c357781230fefade63e1a56fab. 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/USD8D1970004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a1fe9f73724e84ee69c34f4c4b689e9cf72350ebd14f138faebf3f19584838. 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/USD8D1970005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f529d1df31c7a90bb7501a5a0ccf751c1affc2fbd450cba41242a89f25ad70. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USD8D1970006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d9479b4f965aacee225962ee5c31d7b96c32d46141d3514bd0db43fa846e66. 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/USD8D1970007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dfadc942377c62827e8dda2dfb00a822685b5e50f02c67c26bc2174dff1e995. 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/USD8D1970008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e637b9d83bfd2f01a248c8de90543b523deac573ef8b3fef2d5a8544e18a79. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USD8D1970009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2730f95e240bbcba3314dd8584081bf8dd68c2399eaf8a55bfe0c99ec2cdd10d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USD8D1970010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ba7c650c78428a7cbfd438da0815417f46410e120a69e783822528e4b8dc8b. 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/USD8D1855001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cdc03475d19cf31b23059bd01f48f82bd0e6ba581c3078ea77a9d5a94102ea5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USD8D1855002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc775e6afb219cef4c55beecc7d5b61124e56397c715578247ddd44c0f7273bfa. 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/USD8D1855003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f36f987306020947ee12ddd48db772ac7023346167556ff756fbf8e11ca58d. 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/USD8D1855004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127803d7b4d4766eeeda516bebba3ad6df4b246378fd526d4cd1d5bef21621d4. 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/USD8D1855005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e5c8ce0998d0d21179e969b1d7697434c5318cc9e1808035c74598b61b2fd0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USD8D1855006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d53d999e04831e62a61eac1cf30bb216b29bf1f0ae256d01fe92ff017369215. 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/USD8D1855007.
Darling, I Need Time but Don't Really Know Why
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8771e991071bb55fa75725dbfd319593a11b7d33dde21e6aa8434e569fefd248. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USD8D1855008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf265f028460c56ef1210d6759dec889c3e9903568b90192f338615583c7f7301. 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/USD8D1855009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef99dc7e91cd29861e022624651a045294c9371285d03e8581eeefb6f42e40e0. 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/USD8D1855010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98365ca59a97f5f9393b90a8e08b5abc7b6cfd2e144629d17eca828318775ad2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USD8D1855011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af19c86be679b4018d5f5c02f73b275879b3951970fb8e423b5fd7262af1941. 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/USD8D1744001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f4097c90fdc7acb9fb4cf16a9ffd6b33a623f33925caf4e211d6ed20c040b3. 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/USD8D1744002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d2ac5d7ba42262e22b2e867f6c3f1f5f5ee840bb18b6ef5e1df2ed391d5aa9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USD8D1744003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e826bc56213e92d8e7f57c8e48e2b8294dccb51d1dd393201434fa06df38712. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USD8D1744004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18767fcb3668f1295ad984cefa8b07ea70b9e1f0ad5ee22639ea6ceb7b24aff. 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/USD8D1744005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f975ba335877d493e676b1bc49c6b5ef115298d5ef293d07e2d73c5bc63c254. 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/USD8D1744006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d9e79a155c2f9c3c50ff7ed73eb3192065fb4daf88c5dd6969a00248bf1232. 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/USD8D1744007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bfc16cdfc33a51b6b92470b8f857a37b0e05ab19ec641fa41b0ae914478310f. 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/USD8D1744008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a3e18b1589bace153af74307c8b2a7316a7ca13d248fb60251d9b9b303b744. 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/USD8D1744009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908579bd3b8ee32c4db82489bf705d0e40be6559ca389f98317c7be5940f7c12. 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/USD8D1744010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f187e544dfd120f759f26aa39588ad9b302f4c1241b9e431aa465e38d3fa2ca. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USD8D1744011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8305a1371650d0d7305a461359946c050a55f392feeebeabe01a0c93b6196b8f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACR1659506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d05004e379ef030d1d46fa10b297d659b287212d58586a19ddf5787d57b383. 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/TCACR1659508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6f6a70ae9faaddab59e9014a82898d3d0d41e6a7dca09da32d8ddba90ef1b7. 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/TCACR1659509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0871383b1f9e3b93307fca75b13ac9daaed44231d995f52c122a4a85652b10a3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACR1659512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87deafbc8cd2f70568efcf7e95d3e361cc5325ae1c4b36d4d3f42959a7b19800. 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/TCACR1659517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb8a09a32db4c3e01eef8a151b04b1aece2d0fea0f5d32b9b4e958903ed3f16. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACR1659518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c888acd0dcd85e5c9ca441c2b205e8d854c555091f6b8839398df9940a9160. 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/TCACR1659520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed8fbb514bbd3607a29f9e7dd6f76e467e1432ff6f22b365923e40cf01649a3. 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/TCACR1659521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41bb716f5441c0cc1a9a3c9e4e0d19fbfaf2272345ba316d509f6bdc3690bf26. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACR1659522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab60b09e8679100eb59bfc5af6cf052a73b7ae1ccbb632bbbd70214c55ee4fd. 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/TCACR1659523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37322386ef9e6cd16bfacee6aeda82bb7179e188f21a33f31c0a76d4d8fb6a9a. 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/TCABT1458919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9349fa8158667fba3ac989fd2d15bc35ae49ab99bd215ef0fd699c123b8c5bd0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABT1458921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee0d250590f099f0e369627fe58555b61acb4432648be3d9b9e51f3d4d3ae83. 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/TCABT1458923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b679ed259ad8b64ba68bc7351bfdbc47aa14d588d4a8110579a9ce5f5852a18. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABT1458928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397b484c839b8cf5488a91ddff3482f3aaf0c7f9572a5e97cf5d1eb8702c5331. 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/TCABT1458929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630e6c379277d68311edb33f55621edb503d7017d73505d8ddaf71aa78425da1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABT1458930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e78b2a1260589a51208e7e43226a5128a1891d3eefdb51b1c470184cd680dc9. 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/TCABT1458931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3dfd2850ee38be2e209a94132978ab7f27f2c1ea50aeaad9e109cc2c8218f1d. 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/TCABT1458934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519078a4f4881e399118106cabf0604a9d74ddb9a10e2677603bc8feefb8354f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIF2420920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6986ffbe2fa36b94608525ad597865bb6c6937c70dc89aed332b5cab3be0cdf. 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/TCAHZ2491267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed5f2b33996e2cdf6ac132b4ab5e0ef28e0a8927ccc708b5d7544eecc6dc3a3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHU2488722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bb9d116b582783cda9f9db8b654241f023fe0bf19b68b69ca1b1cefdfeebb3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGM2203348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7b83ada59422e09f14a0a440aef3685726742edc8d3e143cd3358533cb11d1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGJ2207443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcdbef0c8cee823edc4d990fa7bf96a7b62ba177083d4b34762a8ed002f2cfdb. 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/USD8D1855013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d51c173b2056394720bc44620fcb6699aeeaafb46e7ca399672d4a7088eed8. 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/USD8D1855012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464edaaabf1538c1902cac5df2063d99ca25b943ed7a410ec0c7124d100917b1. 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/USD8D1661001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2554ef5cf521dbbcbc4b2977978786b0e019163da4c7e76ca0a81d5ff82a56. 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/USD8D1661002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9594abed96c7a8b2ba9edaf2b4506e8e934fa1e6c638755aef8b0bdc2e76fca. 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/TCACR1659696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ccf5f00ef61a0d152bb841705ad4abd31a217e9d00f54b969df7309cf9683eb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACR1659697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276d09e0ac65d7eada291223afbba86feffc7849319d60e54cd4f474143139f8. 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/TCACR1659698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965e0e56900392d3fb74571d94366dc4a812f8b08a3a7debd4ac2123d9165344. 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/TCACR1659699.