Shou Kousaka
type: MusicGroup
popularity: 2
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6faf88924f8169a91b5765ef7ed838eced2ee987cdfb41a507d7e578be700694
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a223804-54ff-4b4f-8a48-1270683e0757.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a223804-54ff-4b4f-8a48-1270683e0757.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a223804-54ff-4b4f-8a48-1270683e0757
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6faf88924f8169a91b5765ef7ed838eced2ee987cdfb41a507d7e578be700694","name":"Shou Kousaka","registered_at":"2026-06-15T22:41:03Z","symbol":"NIM0854514","token_address":"0x757045450e977f7aca7d1825e17e26b429a5ed7b","type":"artist","uuid":"1a223804-54ff-4b4f-8a48-1270683e0757"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6faf88924f8169a91b5765ef7ed838eced2ee987cdfb41a507d7e578be700694. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a223804-54ff-4b4f-8a48-1270683e0757.json and https://artists.proofprofile.net/proofs/artist/1a223804-54ff-4b4f-8a48-1270683e0757.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x6faf88924f8169a91b5765ef7ed838eced2ee987cdfb41a507d7e578be700694","name":"Shou Kousaka","registered_at":"2026-06-15T22:41:03Z","symbol":"NIM0854514","token_address":"0x757045450e977f7aca7d1825e17e26b429a5ed7b","type":"artist","uuid":"1a223804-54ff-4b4f-8a48-1270683e0757"}
album: 言葉に花、羊に羽
  type: MusicAlbum
  date published: 2017-08-16
album: thaw
  type: MusicAlbum
  date published: 2022-06-29
album: fluid
  type: MusicAlbum
  date published: 2022-08-13
album: fluid
  type: MusicAlbum
  date published: 2022-08-13
album: Conté
  type: MusicAlbum
  date published: 2022-10-15
album: Conté 2-6
  type: MusicAlbum
  date published: 2023-07-21
album: Conté 2-4
  type: MusicAlbum
  date published: 2023-08-03
album: Conté 2
  type: MusicAlbum
  date published: 2023-09-20
album: Watch the River Flow
  type: MusicAlbum
  date published: 2024-06-17
album: Watch the River Flow
  type: MusicAlbum
  date published: 2024-07-04
album: Ephemeral Bubbles
  type: MusicAlbum
  date published: 2024-08-24
album: Hazy Shade of Autumn
  type: MusicAlbum
  date published: 2024-09-06
album: Innocent Bystander
  type: MusicAlbum
  date published: 2024-10-07
album: Worrywart
  type: MusicAlbum
  date published: 2024-12-09
album: First Glimmer of Dawn
  type: MusicAlbum
  date published: 2024-12-24
album: Shimmering
  type: MusicAlbum
  date published: 2025-02-17
album: Walk a Fine Line
  type: MusicAlbum
  date published: 2025-03-17
album: Off the Grid
  type: MusicAlbum
  date published: 2025-06-04
album: Off the Grid
  type: MusicAlbum
  date published: 2025-06-23
album: Blue Hour
  type: MusicAlbum
  date published: 2025-08-09
album: Settled and Connected
  type: MusicAlbum
  date published: 2025-09-11
album: Lost in Reverie
  type: MusicAlbum
  date published: 2025-10-09
album: Restless Wind
  type: MusicAlbum
  date published: 2025-11-01