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 0x3d151279bef96f26c3e6c6cbb3a36d165d6d9dda84b5526053ce5bbac51b99fd. 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/f11d2c24-cca1-4687-bf3e-b2558de4ff8f.json and https://artists.proofprofile.net/proofs/artist/f11d2c24-cca1-4687-bf3e-b2558de4ff8f.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 0x47888d328504b5f025d4129f1eeda399115065309678f5e132c9d3478f579da1. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T03:56:54Z), 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/DEKE50900130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da945b3cbe25121ac3407237bf48e647ab403beedc1239cbd8e8b898f88afd3. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKE50900131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed2bccd0375a61ae9100a4f6ce813b9064a36bed2e798135202491f464dd4f2. 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/DEKE50900132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34606c6127d33751928df46653174b1d3b7705d6e681e7a7fc44c10d87e0be0c. 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/DEKE50900133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b712547a4748410b613ae43c36f38b39a442231f7286a060178fadebcc36ec. 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/DEKE50900134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa778bf2baac53b09b44bea255331d411a3c25d823f1b1cf4b2de161a477ded3d. 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/DEKE50900135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb79d77c43be957ef809aa34cc7984f7b1b09dbcec1decba4c0f7f47317371c0. 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/DEKE50900136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6345bd2691b0f1a83ca3b7b5a0d86a22ee828cce1177f6f582c3821e9c80b281. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/DEKE50900137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e3a1061f461e4a629bfa0c6f994ff99e6fb17e874938a6cd068739edd98622. 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/DEKE50900138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7e1cc679c79d1b0b0f90c0b98bef53f0c69b0598a5daf5da8a638cce67043e. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/DEKE50900139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f28cbdb0c54a21c2f41b0a08a2e63e6a146052b0d45a3557738a8a32b24a24a. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:45:58Z), 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/DEKE50900140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247d8ff27dc2de23b2e066a3d7e62d0bc97fc9b52a67215eeb1dc9519c2fc06c. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/DEKE50900141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4bddfc8aec90a52a467c66c33c32818583e05b1ae927072fbd7c08b904c566. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:53:29Z), 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/DEKE50900142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd552e7dd533e56975f861cffa3ce501d987d136509849efbecb188c72311f8. 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/DEKE50900143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe58d23d2563401b68b233b99a45c18a40e6e54840d94b336b35503fcc9cc0c4. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKE50900144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be200e297b958611202410033d7d14aabf54ef1485a763c61c5587f34288057. 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/DEKE50900145.
Chaotic Rhythms (Loaded Version) - Bonus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813bcd1423724bea54e41bfcec5ff49f85c5040104a45fdfc98a77f5ed0a9b77. 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/DEKE50900146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6351ac6a9ad13f9b6c840ee48c67c1bc54eef8423b3c28322eaed5d2dc58a34. 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/QZES81971160.
My Name Is Lincoln (From "The Island") [Piano Version]
My Name Is Lincoln (From "The Island") - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5cd2bedae2fb50289842b345a6e210131c464b3f902607f9122fa9d383df26. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T03:57:09Z), 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/QZES91997879.
Now We Are Free (From "Gladiator") [Piano Version]
Chevaliers de Sangreal (From "The Da Vinci Code") [Piano Version]
The Dark Knight Main Theme (Piano Version)
The Imitation Game Main Theme (Piano Version)
Dream Is Collapsing (From "Inception") [Piano Version]
Planet Earth II Main Theme (Piano Version)
Jurassic Park Main Theme (Piano Version)
Light of the Seven (From "Game of Thrones") [Piano Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278b90456b7be85372e638133b0cd1501225b629bd1a2e43781885e75470a6fa. 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/QZFYX1990707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ef653f827ecdbd397379b0bc6ae1028129ee86d77aebe08763adf19b7bbc93. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/QZFYY1901321.
Zoosters Breakout (From "Madagascar") [Piano Version]
Zoosters Breakout (From "Madagascar") - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8667fd4a5b9af867de13d5a79a0f9fd113d01cd4f583c74d434c638241c28d3f. 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/QZFYY1901323.
How to Train Your Dragon Main Theme (Piano Version)
Arrival to Earth (From "Transformers") [Piano Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e5d8b92a65f919840a6bb9e536ddba194c2db96b3ee0878f2148e6b66bf24f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZFYX1991277.
The Last Samurai Main Theme (Piano Version)
The Lord of the Rings Main Theme (Piano Version)
Feather Theme (From "Forrest Gump") [Piano Version]
He's a Pirate (From "Pirates of the Caribbean") [Piano Version]
Hedwig's Theme (From "Harry Potter") [Piano Version]
Tennessee (From "Pearl Harbor") [Piano Version]
The Chronicles of Narnia Main Theme (Piano Version)
Oogway Ascends (From "Kung Fu Panda") [Piano Version]
Discombobulate (From Sherlock Holmes) [Piano Version]
Davy Jones (From Pirates of the Caribbean 2) [Piano Version]
The Night King (From "Game of Thrones") [Piano Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24226beb96dbd77dd2b9fe882201cef49e1a5963de09d5e8ec49b7b7bb2e6399. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QZFYZ1978372.
This Land (From "The Lion King") [Piano Version]
One Day (From "Pirates of the Caribbean 3") [Piano Version]
Dragonborn (From "Skyrim") [Piano Version]
Schindler's List Main Theme (Piano Version)
Lux Aeterna (From "Requiem for a Dream") [Piano Version]
Time (From "Inception") [Remake] [Piano Version]
Duel of the Fates (From "Star Wars") [Piano Version]
The Imperial March (From "Star Wars") [Piano Version]
Into the Unknown (From "Frozen 2") [Piano Version]
The Force Theme (From "Star Wars") [Piano Version]
Sadness and Sorrow (From "Naruto") [Piano Version]
Toss a Coin to Your Witcher (Piano Version)
Guren No Yumiya (from "Attack on Titan") [Piano Version]
Harry Potter and the Deathly Hallows, Pt. 2 (Piano Version)
Across the Stars (From "Star Wars: Attack of the Clones") [Piano Version]
The Mandalorian Main Theme (Piano Version)
Lost but Won (From "Rush") [Piano Version]
My Heart Will Go on (From "Titanic") [Piano Version]
Cantina Band (From "Star Wars") [Piano Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9bac73ab2bfd79a07a2a822a4399403acb66c035ff22165127f970ef4d6ccc. 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/QZK6L2086899.
Avatar: The Last Airbender Main Theme (Piano Version)
Themyscira (From "Wonder Woman 1984") [Piano Version]
Black Panther Main Theme (Piano Version)
Black Panther Main Theme - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05ddc23240c653435795ed88f6db6b7497368c90d496a783933b34d128103c4. 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/QZNWU2067179.
Up Is Down (From "Pirates of the Caribbean 3") [Piano Version]
Let It Go (From "Frozen") [Piano Version]
My War / Boku no Sensou (From "Attack on Titan: Season 4") [Piano Version]
Mission: Impossible Main Theme (Piano Version)
Spirit: Stallion of the Cimarron Main Theme (Piano Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51a5fdfcb710a03fac76c0e2e361d1d67b127a02daa7ca954cc748580bbdfd1. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/QZHNA2103616.
Raiders March (From "Indiana Jones") [Piano Version]
Arrival of the Birds & Transformation (Piano Version)
Misty Mountains (From "The Hobbit") [Piano Version]
A Window to the Past (From "Harry Potter 3") [Piano Version]
The Rains of Castamere (From "Game of Thrones") [Piano Version]
Spider-Man: The Spider-Verse Piano Medley (No Way Home Tribute)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf479d458a15dc9c9495e6cd9a82b8ccfa0cd8926d5e983d3f1cc851126a0aa0. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32202987.
The Book of Boba Fett Main Theme (Piano Version)
The Book of Boba Fett Main Theme - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa910d9631b6d269e374587a81e85473a7e0803de462904e3fbf710ef98dcea2d. 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/QZDA62212935.
His Dark Materials Main Theme (Piano Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb141500b27446e1d1bee1fd47b8b9520b4be2c5dfe6bfd196dc53c24a07e466. 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/QZHN52246990.
Battle of the Heroes (From "Star Wars") [Piano Version]
X-Men: First Class Main Theme (Piano Version)
X-Men: First Class Main Theme - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae133f24625e039bbef7e9c91278b7ec8ba9c8dbd1789465d43bfae5f238eac. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:35:51Z), 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/QZK6N2208402.
Top Gun: Maverick Main Theme (Piano Version)
Maestro (From "The Holiday") - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf853e1a8bbb4c6bbe977faf6d488d42728775a5c3f40265a4b4093505761bc39. 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/QZNWZ2288347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67e6e2d1c73a09eae02e81705741272a2b2c964be22772567b321d553588146. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QZES62311548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ccf1baa47628044f7b748cacdefb77e4545178b2cca68e62ddb136d1464fc6. 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/QZES62311549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc342dd0ef2388fea711feeffb7d425849e9643eac69592030cde3ff3d10984e9. 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/QZHNB2398062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63a6eb0becac731de5fe2b602f3f06d11aa3448bc7a1f12ea72d16533f9bbbb. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/QZHNB2398063.
Echoes from the Past - Orchestral Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09c53458d520c0e72e214f3b3e752cae8ae619eb41a509e00a4bd0f1f9d8ccc. 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/QZRP42334923.
Can You Hear The Music (From "Oppenheimer") [Piano Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c50cc9a2596478c8ee369c668570ebf2d9356035154ac29ec96f8f29039de44. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZTBE2358158.
On the Other Side of the World - Orchestral Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c19a12a425d4a7e6000ddde43fae4a0687fca8a656956abb88c4694987cf67. 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/QZHN32452873.
On the Other Side of the World - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680b62edad9f5c54b99eaaf59b58e56c088a7e464dedca840ac59f3323b9d6f5. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/QZHN32452874.
Dune: Part Two Main Theme (Piano Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebe4e36eb17cd302925d8aa2345a642f7320dcd948b07d0874001242b5390b9. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/QZMEQ2411870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf740747acfe726a3ddd4175097770ce3d7e02177d26db0c370dced6e0a4d798b. 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/QZMEQ2411871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0c2e30d09de400499b62368d2ff9f3c531c0df6eca2c70a244d0399b0b4109. 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/QZNWY2474102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcecee4ede2b89e448653ebd350500c6cc75d55ec64904d7572aec6859a12cbfe. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/QZTBC2444298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66bb8ef6b1e877e01929b19d31b4931c33775cea94cc751341e9ccf02aa9ec5a. 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/QZTBC2444299.
Back to the Future Main Theme (Piano Version)
Back to the Future Main Theme - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ee5ab20d3295ef020c700bfe4a968e3aaf639621d0671d47880a7bb287199e. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZTBC2569976.