Foxy Shazam is an American rock band from Cincinnati, Ohio, formed in 2004. , the band's lineup consists of lead vocalist Eric Nally, pianist Sky White, trumpeter and backing vocalist Alex Nauth, 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 0x6c433d7f15f298fc258b8b4b4cb43ed46c132a8f88380be60debdbeb759ef409. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/69b4ea52-bef3-4f84-b946-5b26ffca4733.json and https://artists.proofprofile.net/proofs/artist/69b4ea52-bef3-4f84-b946-5b26ffca4733.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 0x7c6c4baab16372bb97a06e59837f64c7eecad6a395204a662c55607d0a377770. Chain 2 (Bitcoin): anchored in block 957629 (2026-07-11T23:44:46Z), 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/QZK6J2235058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe641f9cf3f3e2c3216bbdb373f2abc318682b1e776d5bb206d2df8bc6fac1e5c. 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/QZK6J2235060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83791cd70a0a6b5de4b6f7aad2aec33efe9882c315822d0446f8ef627442f4e6. 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/QZK6J2235061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2270bd11a2c3f864037a5fe3750943b59aa7daf0c9d76cb8835d2c41dda7b9a8. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2235062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13cb724243b6eaea5a697233fabe564f180c51cad12498db791fec4a61d3210f. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:54:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2235067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98647cea4b31d652904cfbdd8b240f767c417c75acd50b41bb680dd776b29baf. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/US3H40809001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3987e56650e4382ee8fa8d0b9aa188c5c310fde2c5787fa27e9170bf46f9d3. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/US3H40809004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd976d1d95e7de01436926972f1110591498ec19e316c48f82f42eb0483ab11. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/US3H40809005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2977b3a42154b164073c2324c860068a7f3c8cdfdee75486d493d4612b4b06c. 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/US3H40809006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77693da827f6810d24aef7078a7e502f76c6ba9383d16da4081d1f0bafaabe28. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/US3H40809007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a789347549d32930621fcef53096f2faa39c7a525ac58288e2368bcf6e53f6. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/US3H40809008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bec678c5ddc499c231ab92f43ce89d3e85767086d2cc61b9200ab11bc403baa. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T00:33:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3H40809009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d71267485531089e75edc5260dda27a3eb15302a3591a181abfd3943a69e7a1. Chain 2 (Bitcoin): anchored in block 958681 (2026-07-19T06:14:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3H40809010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c1c8b5a5cf5ec87cabb691f3713227f8c533948f63e1cfe3280f1f1cf3f2d5. 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/USRE11000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c1c8b5a5cf5ec87cabb691f3713227f8c533948f63e1cfe3280f1f1cf3f2d5. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USRE11000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3434bc1549741f13133dc0b2a85a2173051100c794241389204f012c20a4d70. 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/USRE11000066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb945e08c2a3829625d0421f9e23b9f7b5015f7b9b15ba4d605a0c41b4e91b22d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USRE11000068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a507077db779e5af50d14eee7b438b09d6aebead8f0f3ac5eb9973b093195f5. Chain 2 (Bitcoin): anchored in block 957622 (2026-07-11T22:55:42Z), 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/USRE11000069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45219926fa851e027bfa538608a0bc69bd887ca967ca666dd5bd761d89d7f6ec. 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/USCA31200083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6f51e4ba28c3b55d28f6ee540c6be7c00c27aa23af15946c62e40493a3abf9. 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/USCA21102588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a30b7f82ee21fdcf5f34d30d5c84b33457ab85a8fe6ae7bc94735c086f524e. 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/USCA21102589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b14e326d08081f8c1941c7d72c5a08c8f0182a457f4f54109dd61a4d165b18b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USCA21102591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a2895ff88615b23c1369c0805a439c0e5cc6c2b38d3ee10276b1c8b189d027. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:02:46Z), 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/USCA21102592.
Welcome To The Church Of Rock And Roll - Official
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a331746d30650b12b3aa884cecbc982c9a74fa40804f98cbe425c9720002c40. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USCA31200157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a30b7f82ee21fdcf5f34d30d5c84b33457ab85a8fe6ae7bc94735c086f524e. 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/USCA21102589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e1efc363473e50528b04bf63b3454ffa182f9e1041ddf083dadbeccaf2c5da. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA21102590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe646831995764beb4144cf76d9cc24636179a490878b00bc400771afd91b8b9e. 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/USCA21102593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a3a035254d3204da8bc547d7f85109233c41b134a17d21514d216eb42833f8. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA21102594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff472a3ba0efa680eb11524324a9293d285642e22afd8dfe0089981955771071. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T21:00:17Z), 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/USCA21102595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb21dbc3a908f951d50bb3671b8007b2383db297e5c388368d1905291274e76c. 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/QMAXB1400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6a49a85e87a871c27e646ce0dc2cc065447161d8ea8d45d074a1d3e68cecdb. 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/QMAXB1400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8baa838a1a292fe4c5957edd6b11afd7defc8e4447e29a3529ef13242ce9e0. 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/QMAXB1400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70778152f638c06b4e0ac6f6e318c222e889ffd764962627766450e22ce8d9da. 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/QMAXB1400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4893cf5d3f86fa230fbabafabdbbcd4752a0ab2832b5a234c540d92b9b6af2. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/QMAXB1400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe909a2b02fe34563a87f100b3d3473f98152d7ad7d10c7a8df4a826a15a9c969. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:17:51Z), 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/QZMEP2021957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97be8630880f7668bb5225452c9a6830ea567b69f6a2f4c3cb5dcb72a52edf0a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2122578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d6d6d27609782e4e8f3b3bcb07c97f5cc33d05dec364ac6772dafef3b61825. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), 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/QZNWR2122580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5e98da67fa2865d3bc5ed039cc477ba3e2cd49e3236f8b4b2b41961094d036c. 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/QZDA82341511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d15cf7d97bf4f0ba4f3708fd0e5805818ae550dcffb88f9022721659938911. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZDA82341512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2312debe729ea8853bf571b915b24f137e46eb8ae09c69921c3f205bcdd97b1d. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/QZDA82341515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164b36e5110d00273f4b8acb4b44e7a9a1afa3d611bb6e6025faf84f19662d34. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:19:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82341517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2bb3b23cfc07932dda3f0d2370cdc90038f5cdfc60e7deeaf6b9a5fa11ff51. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82341518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f7b2e0bee14079e6c9904ae7ac7cd736ae1eea5a0ef898ae6a7b7a1a34e166. 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/QZDA82341519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f85c328a999823a9bb81f5c17509c8f119b27908a76417f170e58603d0f42a. Chain 2 (Bitcoin): anchored in block 957629 (2026-07-11T23:44:46Z), 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/QZDA52532503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c1c8b5a5cf5ec87cabb691f3713227f8c533948f63e1cfe3280f1f1cf3f2d5. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/USRE11000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf379bf3a7a5791bd65fe9fb25e9d8efacd468b871cbbee5a103f79d0f87113ee. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRE11000067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3434bc1549741f13133dc0b2a85a2173051100c794241389204f012c20a4d70. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRE11000066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb945e08c2a3829625d0421f9e23b9f7b5015f7b9b15ba4d605a0c41b4e91b22d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USRE11000068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf379bf3a7a5791bd65fe9fb25e9d8efacd468b871cbbee5a103f79d0f87113ee. 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/USRE11000067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb945e08c2a3829625d0421f9e23b9f7b5015f7b9b15ba4d605a0c41b4e91b22d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRE11000068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1692776a5c8793fa4d1b323fbd8eac1168c84b4714a4ce8d0b59c91b30f2216f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRE10901923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b24a4fd1c4c2b7e3d41f5f0d4c276943c4f0d1425b082c5a639dfcd5f1b1c1e. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6W31700174.
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