1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x97e8982baba9d10d9e04c04b39762dc97726e4baa3a10e1128019d941c1b473a. 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/59644719-2dd0-413f-8acf-6077984a73e3.json and https://artists.proofprofile.net/proofs/artist/59644719-2dd0-413f-8acf-6077984a73e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I'M STILL NO.1 - Numero Uno Re-Recording
I'M STILL NO.1 - This Is The Journey Into The Future Sound Mix
Smokin' At The Lobby(Your Turn) - Magic Mushroom Mix
MR.DYNAMITE - round wound mix instrumental
Big Big Money (Featuring Hiro) [Beverly Hills Remix]
GOLDEN MIC (REMIX) Feat. KASHI DA HANDSOME, AI, 童子T, 般若
It's All a G@ame (UBG Remix) [Featuring Gotz, Chino, Sumi and Kmmarkit]
The Three 16's(The Return) feat.TWIGY&D.L
Do What U Gotta Do feat.AI, 安室奈美恵, Mummy-D
Stop Playin' a Wall - A Hundred Birds Remix
Not Your Boyfriend - Jhett A.K.A.Yakko Remix
Not Your Boyfriend - JHETT a.k.a.YAKKO Remix
Lyrical Gunman(Three Gunz Up Remix)feat.RUDEBWOY FACE,CHAPPA RANKS
未確認飛行物体接近中/キングギドラ - 急接近Mix
{"copyright_id":"0xed47a0195ed41355b55bbc22fe100859c015c1f706952f33e50c5f5b3df1a13f","isrc":"JPPC00502196","name":"Do What U Gotta Do","registered_at":"2026-06-11T06:06:11Z","spotify_id":"2oSY4FzpumQ5PiOczLbvbX","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed47a0195ed41355b55bbc22fe100859c015c1f706952f33e50c5f5b3df1a13f. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2oSY4FzpumQ5PiOczLbvbX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oSY4FzpumQ5PiOczLbvbX.
{"copyright_id":"0x88fd34a8db3a4cae16fc20bf11a086da1492a4a50e487056ed1f82514e1d7d5d","isrc":"JPBV01020202","name":"Butterfly City","registered_at":"2026-06-29T01:21:38Z","spotify_id":"599UiGGoX7gpsfwt05qpCm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88fd34a8db3a4cae16fc20bf11a086da1492a4a50e487056ed1f82514e1d7d5d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/599UiGGoX7gpsfwt05qpCm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/599UiGGoX7gpsfwt05qpCm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8380612510dc836369ae65299d0ee5103a82423c5803657dc0eebd2b1c075b9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4mT3kR6zAE5n0Pk2wOTl9E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mT3kR6zAE5n0Pk2wOTl9E.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc668155280aa11fb0e246117cf6c651911d22f4ed02927698f246f20c2a0b835. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0eZfgzxDGHapuDLLvpJzkP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eZfgzxDGHapuDLLvpJzkP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305e77f126c136b143d107f0f981514f0b5b31f7d0d876eef0380b520e61a4e8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/17fzZod0jPS0RWsUJqzsNk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17fzZod0jPS0RWsUJqzsNk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd06b61dfd40d842b114828902dc8bacad12e02d3e6c79f40155e469d2323224. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6AvbKgZxzom1rcco4rIuJP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AvbKgZxzom1rcco4rIuJP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91eaa19d920b3a79c85196c248cae84e26f4437c4beec8c2c95d1a5da69578ea. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/24sHo6ENRMq9n6t2qtQDu7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24sHo6ENRMq9n6t2qtQDu7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed47a0195ed41355b55bbc22fe100859c015c1f706952f33e50c5f5b3df1a13f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5H8WbJqB58RC1DyBawwcXO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5H8WbJqB58RC1DyBawwcXO.
Supatech (What's My Name?) - Instrumental
OWLGANG (feat. JUMBO MAATCH & BES) [Zeebra Remix]
Empire Of The Sun (feat. T-Pablow & Zeebra)
{"copyright_id":"0xb2b4bf26c60e17afdccc84edfe4f82f2bcbc3726c1ea41a5a7630c589545a161","isrc":"JPWP02400352","name":"Empire Of The Sun (feat. T-Pablow & Zeebra)","registered_at":"2026-06-04T16:40:51Z","spotify_id":"6HyaWrBlg5jeUZFXKzqEUm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b4bf26c60e17afdccc84edfe4f82f2bcbc3726c1ea41a5a7630c589545a161. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6HyaWrBlg5jeUZFXKzqEUm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HyaWrBlg5jeUZFXKzqEUm.
{"copyright_id":"0xbe28ed2958c27458b7faa45b5aa49db1ebf5300c8f9e63af58aefcff0501d18d","isrc":"JPTO00700025","name":"World Is Yours","registered_at":"2026-06-20T04:39:39Z","spotify_id":"1P9Qa3rRdZ1rHTfVUE6WkQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe28ed2958c27458b7faa45b5aa49db1ebf5300c8f9e63af58aefcff0501d18d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1P9Qa3rRdZ1rHTfVUE6WkQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1P9Qa3rRdZ1rHTfVUE6WkQ.
Reason (This is why we rap) feat. ZEEBRA, Mummy-D, MACCHO [Non Stop Mix Ver.]
LocoHAMA CRUISING DJ PMX THE GREATEST HITS MIX
{"copyright_id":"0x28aa18231cbb180be493d5058d2b73b5df591d659381ad1f7ea936fcc1bd5b37","isrc":"JPVI01404340","name":"Reason (This is why we rap) feat. ZEEBRA, Mummy-D, MACCHO [Non Stop Mix Ver.]","registered_at":"2026-06-11T06:12:31Z","spotify_id":"4E91nGSnA342Qpk3c4PWaQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28aa18231cbb180be493d5058d2b73b5df591d659381ad1f7ea936fcc1bd5b37. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4E91nGSnA342Qpk3c4PWaQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4E91nGSnA342Qpk3c4PWaQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04a282528bf8134b552777ed4d47e120aa85652432d9855b06c38de5027982e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3IjMZBnVL6gVoftM13RsgJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IjMZBnVL6gVoftM13RsgJ.
{"copyright_id":"0x3d30f9248154eb07b6ae47f397c2dc29172bc269f8dc6fa46aa1afe78cc86027","isrc":"JPKS00903056","name":"ONCE AGAIN Remix","registered_at":"2026-06-09T16:50:56Z","spotify_id":"3qWhZvHKs3fQaEEmdICKi0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d30f9248154eb07b6ae47f397c2dc29172bc269f8dc6fa46aa1afe78cc86027. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3qWhZvHKs3fQaEEmdICKi0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qWhZvHKs3fQaEEmdICKi0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d30f9248154eb07b6ae47f397c2dc29172bc269f8dc6fa46aa1afe78cc86027. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/07UGALefUU0ee92jInXxm3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07UGALefUU0ee92jInXxm3.
{"copyright_id":"0x53c8a6b78945193901e2539f8cc0710eaa4773a1bbc1466626f9dd633d06bc88","isrc":"TCJPA2420076","name":"Team Tomodachi - King Ghidorah Remix","registered_at":"2026-06-10T16:27:00Z","spotify_id":"2cs9AQD89Aayt9xebYJiXW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c8a6b78945193901e2539f8cc0710eaa4773a1bbc1466626f9dd633d06bc88. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2cs9AQD89Aayt9xebYJiXW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cs9AQD89Aayt9xebYJiXW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb12852924afa3d0bbd4fac523e11c0679591bf747f56251b1154535773f4697. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/05xFzYzzgzKSd6PEhdMhtw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05xFzYzzgzKSd6PEhdMhtw.
凶気の桜 オリジナル・サウンドトラック
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef803fd3eece49b3ff0a1df6dd9023e2918c2e9da42393a963c57351c6de255. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0h3Wv7J1B0S4SwIgBjMZuo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0h3Wv7J1B0S4SwIgBjMZuo.
LET ME LUV U DOWN feat. ZEEBRA & MACCHO (OZROSAURUS) - DJ HASEBE REMIX