ACCHA
type: MusicGroup
popularity: 2
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7e39e0a5120198f56474e3ca16d00cb690188d60aa7b8d40487ce9368bc6500
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b7c9b27-ed59-400d-912a-e7f67cbdee5f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b7c9b27-ed59-400d-912a-e7f67cbdee5f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b7c9b27-ed59-400d-912a-e7f67cbdee5f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0xa7e39e0a5120198f56474e3ca16d00cb690188d60aa7b8d40487ce9368bc6500. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b7c9b27-ed59-400d-912a-e7f67cbdee5f.json and https://artists.proofprofile.net/proofs/artist/6b7c9b27-ed59-400d-912a-e7f67cbdee5f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Inferno
  type: MusicAlbum
  date published: 2021-11-05
album: WAGMI
  type: MusicAlbum
  date published: 2022-01-28
album: LOVING U
  type: MusicAlbum
  date published: 2023-05-29
album: Lost Soul
  type: MusicAlbum
  date published: 2023-07-14
album: FINE DAY
  type: MusicAlbum
  date published: 2023-12-01
album: NOBODY
  type: MusicAlbum
  date published: 2024-05-03
album: SENSATION
  type: MusicAlbum
  date published: 2024-09-19
album: Maze
  type: MusicAlbum
  date published: 2025-01-31
album: Lies
  type: MusicAlbum
  date published: 2025-02-28
album: HARMONY
  type: MusicAlbum
  date published: 2025-04-04
album: POP IT
  type: MusicAlbum
  date published: 2025-06-06