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 0x5c9756e7325560f58210499f8f96cbc7bc67d2f1b94de160dbdbc18bbf388d83. 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/7db60c09-1adf-4e32-985c-b8ad1cb5e69e.json and https://artists.proofprofile.net/proofs/artist/7db60c09-1adf-4e32-985c-b8ad1cb5e69e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ビデオアーツ リイシュー: ヴォヤージュ
ミッドナイト・アット・ジ・オアシス
僕が生まれた町には川が流れている
オンリー・ラヴ・キャン・ブレイク・ユア・ハート
Time Travel - Instrumental Ver.2025 Remastered
Brand-New Orleans 10th anniversary edition (2015 Remastered)
Do You Know What It Means To Miss New Orleans? - Cover
Just A Closer Walk With Thee ~Bound For Glory~
Do You Know What It Means To Miss New Orleans? ~Bound For Glory~ - Cover
Takemitsu Songbook: Complete (with Vocalistas)
{"copyright_id":"0xd2fa3efa39f8bcdd319ec552c8757c69de6afce26c42a4f86f752e78cb48c2b6","isrc":"JPN591100002","name":"The Encounter","registered_at":"2026-06-18T18:46:03Z","spotify_id":"5kJXWn0hIVByFi81LJOa7j","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 0xd2fa3efa39f8bcdd319ec552c8757c69de6afce26c42a4f86f752e78cb48c2b6. 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/5kJXWn0hIVByFi81LJOa7j.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/5kJXWn0hIVByFi81LJOa7j.
All That the Man Left Behind When He Died
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82840a5951879305b2003671ca84fe711d54dc626170f6672223647669fd2372. 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/1t27LYsiZKfSdIOZLSAi0A.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/1t27LYsiZKfSdIOZLSAi0A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1dacb291669675067cd5a08af882d0a729a6b5875af582db299d2360701cbd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5WbSz8bDgKx9B2pVD21pJR.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/5WbSz8bDgKx9B2pVD21pJR.
Unknown-Silence Sampler Vol. 2 (Vocal Ver.): Quiet Answer from Kyoto
World you reached -'03 Sony High Definition Television TV -CM Song- (feat. Ann Sally)