, commonly abbreviated by fans as Skapara or TSPO, is a Japanese ska, jazz and Latin band formed in 1988 by the percussionist Asa-Chang, and initially composed of over 10 veterans of Tokyo's undergrou
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 0xc09e1c6d93bd261992e337050300150af9e676cbd1c77494216904a1a06da9ef. 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/4bbf6c9f-29f7-4690-ad89-de43ba164577.json and https://artists.proofprofile.net/proofs/artist/4bbf6c9f-29f7-4690-ad89-de43ba164577.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 → block OTSBitcoinBlock must exist at that height 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 0xcbecaae216a4f32ad602712eed9d6b53cd271d7e1b179b601875943bf2852af5. 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/JPES09500178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4513dcbe17bcfabc0d5d2f828ec5583fa3b07a5429df9491cc886e64ae1bfdc3. 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/JPES09500179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669ff8bb16a7eb8a00a419b1075fd4ddfa2612370bf32199746659d9aa5eba61. 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/JPES09500182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7339e164014eb2f655b3370bb9265b61744ecc766eaa388fd8919222c6eb84. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPES09500184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7f01d4929115546b1e18005fce94f668d87469a07427c534ca216145688b07. 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/JPES09500099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8b0423186b86360b0084ab7c789bf702abf1dfebaaee6e268f3af28cc5ea64. 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/JPES09500186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7036fea6f48f7b478b529abe4d2fa9bda757b20c971fb181bb050b0fd1b4934f. 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/JPES09500098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4c24465cc0118bf178f570cba8b9ff4cb22756c4bad9a202bb6ba9d6018068. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPES09500185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09f6ef3af63389a93b2e5a4e4156c6d8bf008dc7be50e8be28a80dd143a0644. 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/JPES09400834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d53afe75b5579ef8bcd144b188c34657d69a9a318c13181baa72ff0c9e00c8. 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/JPB601800771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8bd1a47429455786c2646b5baf426aa46d68cc37fb9988bd738982d1351069. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPB601800773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03f80f5dcfd84cb37da5e629535424eb53cec58d535bbd57943f0ace99402b2. 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/JPB601800781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e52a048e1351108c5b92e62ff9bd85e3401047af48bccb41c4a6b14e263864. 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/JPB601800784.
ナイトオンザプラネット feat.尾崎世界観
もしも生まれ変わったならそっとこんな声になって
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c15ac4cb391c966464563cea1f073fc4a5b52174c65f7e1d691654d6cbedd8. 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/JPPO02403461.
無責任ヒーロー jam with 東京スカパラダイスオーケストラ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7da3e28a448512dc1932ba465d9a6f5c69472110d03964d5625a0b549ab1c9. 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/JPQ401800380.
NO BORDER HITS 2025→2001 ～ベスト・オブ・東京スカパラダイスオーケストラ～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584e9d2aa3a00b36add76e6c00fd5e1836d7d44d227063a138fb676ac04a3fa5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/JPB601800769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4859017e9df81831824482c2f6e9b8def690d91aa45561b997de9f1c16c6801f. 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/JPB601703430.
野望なき野郎どもへ - feat.TOSHI-LOW [2025 Remaster]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018737687e9b06a0579951e026815b2da35fa95f35541237b4e3c252c73d0124. 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/JPB601800774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6402add333d59520a0d663618f6325e56f3f9b8ae1ad890760e7eaecd26d96d7. 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/JPPO01405258.