Fukashigi/wonderboy
type: MusicGroup
popularity: 10
followers: 350
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91a0bb70bd13551fffcc75b3d5eade2c9528d2a8f37899d9b4a2172d2e6f8d62
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a90a0bf0-f207-4501-b6a8-f794e4960d20.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a90a0bf0-f207-4501-b6a8-f794e4960d20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a90a0bf0-f207-4501-b6a8-f794e4960d20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a0bb70bd13551fffcc75b3d5eade2c9528d2a8f37899d9b4a2172d2e6f8d62. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a90a0bf0-f207-4501-b6a8-f794e4960d20.json and https://artists.proofprofile.net/proofs/artist/a90a0bf0-f207-4501-b6a8-f794e4960d20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
album: pellicule
  type: MusicAlbum
  date published: 2011-05-04
album: Hinotori (zama Remix)
  type: MusicAlbum
  date published: 2018-06-11
album: PHOENIX (SPOKEN WORD BOY VER)
  type: MusicAlbum
  date published: 2018-06-22
album: kono umi no mukouni
  type: MusicAlbum
  date published: 2020-01-13
album: IKIRU
  type: MusicAlbum
  date published: 2024-03-28