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 0xe06c1be91836c0c8f6a4029f67b439a04ff59b9f30989b90cc0bee9305c1d5d5. 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/7ff38fbd-1f02-4bfb-95e8-f429e518d5bb.json and https://artists.proofprofile.net/proofs/artist/7ff38fbd-1f02-4bfb-95e8-f429e518d5bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Slam Shuffle (Zozo) [From "Final Fantasy VI"] [Orchestral Remaster]
The Veldt (From "Final Fantasy VI") [Orchestral Bass Remaster]
The Road Most Traveled (From "The Elder Scrolls III: Morrowind") [Orchestral Remaster]
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 0x5f18f18eb4da07bd14b121b09eebcae76bf179d3320fcfa48df89464b376c65b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ41998727.
Underneath the Rotting Pizza (From "Final Fantasy VII") [orchestral Remaster]
Vampire Killer (From "Castlevania") [Orchestral Remaster]
Those Who Fight (From "Final Fantasy VII") [Orchestral Remaster]
The Promise (From "Final Fantasy Xiii") [Orchestral Remaster]
Decisive Battle (From "Final Fantasy VI") [Orchestral Remaster]
Chrono Trigger (From "Chrono Trigger") [Orchestral Remaster]
Terra's Theme (From "Final Fantasy VI") [Orchestral Remaster Ver.2]
Pokemon Opening Theme (From "Pokemon") [Orchestral Remaster]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa632608707e7284da3b3f726e14c724f764de5c5c84e58039b99cb749f239309. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZFZ61948172.
Lost Woods (From "The Legend of Zelda: Ocarina of Time") [Orchestral Remaster]
Cosmo Canyon Cyerbpunk Remaster (From "Final Fantasy VII")
Phantom Forest Cyberpunk Remaster (From "Final Fantasy VI")
The Opened Way Remaster ("From Shadow of the Colossus")
Secret of Mana Remastered: A Collection of Orchestral Remasters
Final Fantasy VI: 25 Year Anniversary Tribute Album
Decisive Battle Cyberpunk Remaster (From "Final Fantasy VI")
Stranger Things Theme (From "Stranger Things") [Remaster]
Overwatch Theme (From "Overwatch") [Remaster]
Kokiri Forest (From "The Legend of Zelda: Ocarina of Time")
The Moon (From "DuckTales") [Remastered]
Ken's Theme (From Street Fighter II) [Remaster]
Drizzle (From "Age of Empires II") [Orchestral Remaster]
Guile's Theme (From "Street Fighter II") [Remaster]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39fd9f5a6cd6318c8171c0319a6e524ef5e0ec7e2d358f097763976af4dfae24. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/QZHNC1938198.
Stormwind Theme (From "World of Warcraft")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081a6484dc2f55be5258f53582db95dd7a707f2552086d25f1849be2e489c60c. 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/QZK6Q1929272.
Toss a Coin to Your Witcher (From "The Witcher")
Ocarina Dreams: The Legend of Zelda Ocarina of Time LoFi
Shop Theme (From "The Legend of Zelda: Ocarina of Time") [LoFi]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8c5d793ca64f112c2c259f5c600e5d08b015af4bb05774ef7dfca77a761789. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2180812.
Accumula Town (From "Pokemon Black and White") [Lofi Version]
Accumula Town (From "Pokemon Black and White") - Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea1a084d08ca0a03311c088a0a0fcebda5e2347a9df35144f1e6642f0b5dd08. 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/QZGWX2217601.
Anville Town (From "Pokemon Black and White") [Lofi]
Anville Town (From "Pokemon Black and White") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191b73b4f93c1bb515da326e22da2c1d3493636e2be592034ffa7673e6135cff. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2248418.
Sandgem Town (From "Pokemon Diamond and Pearl") [Lofi]
The Dreamyard Lofi (From "Pokemon Black and White")
The Dreamyard Lofi (From "Pokemon Black and White") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723b9e9946ed3220ec5170fa628c8109c405610a0ee8497d9191f659c5b47827. 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/QZPJ32100397.
Nimbasa City Lofi (From "Pokemon Black and White")
Nimbasa City Lofi (From "Pokemon Black and White") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f85664485e9f7be131d4807d5e65334ecd3105ba740979c6ac4b0ac957c004. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/QZGWX2248765.
Lake Lofi (From "Pokemon Diamond and Pearl")
Lake Lofi (From "Pokemon Diamond and Pearl") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2c88e70275e68a82914d8c691c24745b4c0d7aa75b4f5f6940638d98e0df27. 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/QZPJ32100402.
Mistralton City Lofi (From "Pokemon Black and White")
Mistralton City Lofi (From "Pokemon Black and White") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7fe91fcc5dabd2313b652cbea2e284b9bbdafe47a5116ffd6c99cc77a4e72b. 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/QZPJ32100399.
Jubilife City Lofi (From "Pokemon Diamond and Pearl")
Jubilife City Lofi (From "Pokemon Diamond and Pearl") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82d431122471145fc97e3a5175a710d058dda90c55182555da4ad054ef1880d. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZPJ32100407.
Eterna City Lofi (From "Pokemon Diamond and Pearl")
Eterna City Lofi (From "Pokemon Diamond and Pearl") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5a7a6b40bdee4da19903e9b7fd977f7e32f82936cd9e0d3af7af478d4089e9. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZPJ32100409.
Yoda's Theme (From "Star Wars: The Empire Strikes Back") [Lofi]
Littleroot Town (From " Pokemon Ruby and Sapphire") [Lofi]
Return to Tatooine (From "Star Wars: Attack of the Clones") [Lofi]
Twinleaf Town (From "Pokemon Diamond and Pearl") [Lofi]
Twinleaf Town (From "Pokemon Diamond and Pearl") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa61473c4aa8e8de8ceca61ab4beff3e89c4a7cb2cfc62cd1805923dfb5d326f. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32121040.
Duel of the Fates (From "Star Wars: The Phantom Menace") [Lofi]
Global Terminal (From "Pokemon HeartGold and SoulSilver") [Lofi]
Global Terminal (From "Pokemon HeartGold and SoulSilver") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a712b0567df3445e46fddce25d8f4a5f82001e28591abf52d80d40092caa72b. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZPJ32100490.
Mt Coronet (From "Pokemon Diamond and Pearl") [Lofi]
Mt Coronet (From "Pokemon Diamond and Pearl") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e92941af506720e373e0a401aff0584b61decb2b6419cd5c94f7cee911fa08. 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/QZPJ32121043.
Star Wars Main Theme (From "Star Wars: A New Hope") [Lofi]
Route 209 (From "Pokemon Diamond and Pearl") [Lofi]
Route 209 (From "Pokemon Diamond and Pearl") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87448aa5d2b3f25b25978ed16b53bd7959edb79aebf7bd726844eef994e3c53a. 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/QZPJ32117905.
Rustboro City (From "Pokemon Ruby and Sapphire") [Lofi]
Rustboro City (From "Pokemon Ruby and Sapphire") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb801e14a1d9f08570abde20c6d8292b99a3c7f4d1dfd73a9cb700287cbf0e7. 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/QZPJ32117906.
Eterna Forest (From "Pokemon Diamond and Pearl") [Lofi]
Eterna Forest (From "Pokemon Diamond and Pearl") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db5450f248c921ae786385b31d3218c858d698c1a1470efcd8ec9527c1741d2. 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/QZPJ32121113.
Azalea Town (From "Pokemon HeartGold and SoulSilver") [Lofi]
Azalea Town (From "Pokemon HeartGold and SoulSilver") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95012c0dd369034a38994912ebce21d0b4ccf7d4c2afb5a217ea124ef8161b55. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/QZPJ32121115.
Aspertia City (From "Pokemon Black and White") [Lofi]
Aspertia City (From "Pokemon Black and White") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f752513391f7bf9c170546095aab00003172cc8859d3776b01f1a16e6644a6. 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/QZPJ32121116.
Virbank City (From "Pokemon Black and White") [Lofi]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962379ba65b0b9009a6a6aca17cc7a177deef94b0ae4b7c3dae8662f2ffa32a3. 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/QZPJ32147215.
Snowpoint City (From "Pokemon Diamond and Pearl") [Lofi]
Snowpoint City (From "Pokemon Diamond and Pearl") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8225798dba58e9671747457aacb24cdef69e19e0a0f71f89d71fabe709ee32c9. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZPJ32147226.
Castelia City (From "Pokemon Black and White") [Lofi]
Castelia City (From "Pokemon Black and White") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667bce6bf527d1f5fcfa3fcd487fedb9a9fc96cdd9ee36480ba80b221f1b2302. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T00:53:33Z), 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/QZPJ32147195.
Nuvema Town (From "Pokemon Black and White") [Lofi]
Nuvema Town (From "Pokemon Black and White") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7445a18ea67033d3924ceacfb04eda02b7a9c31c16e67002b3eea80bd98598. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32147229.
Victory Lies Before You (From "Pokemon Black and White") [Lofi]
Victory Lies Before You (From "Pokemon Black and White") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7671768590eb07f041cf656a2454f1fcefd5aef182d62a242e3f2331efb16ffa. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32146976.
Battle Legendary Pokemon (From "Pokemon Diamond and Pearl") [Lofi]
Petalburg City (From "Pokemon Ruby & Pokemon Sapphire") [Lofi]
Petalburg City (From "Pokemon Ruby & Pokemon Sapphire") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4672838fce3b5f7a8d76107b2338690893a227d8515ea43cd3de0bba26579e68. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32171213.
Route 228 (From "Pokemon Diamond and Pearl") - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90b50db4923febbc377cdf89bd0248646551e7dce8c90dd464fc1f3cadd333e. 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/QZPJ32198850.