Canassa
type: MusicGroup
popularity: 2
followers: 321
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8580bf07627d1f29dce18d745c1cf7383482c111e3ce499e83040eaf95a16e4d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953882
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953882
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a717f8e-e701-4d17-8291-1c262a448d8f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a717f8e-e701-4d17-8291-1c262a448d8f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0a717f8e-e701-4d17-8291-1c262a448d8f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T03:13:34Z
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 0x8580bf07627d1f29dce18d745c1cf7383482c111e3ce499e83040eaf95a16e4d. Chain 2 (Bitcoin): anchored in block 953882 (2026-06-16T03:13:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a717f8e-e701-4d17-8291-1c262a448d8f.json and https://artists.proofprofile.net/proofs/artist/0a717f8e-e701-4d17-8291-1c262a448d8f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T03:13:34Z
album: SE MI CERCHERAI
  type: MusicAlbum
  date published: 2023-06-30
album: NO PRESS
  type: MusicAlbum
  date published: 2023-11-03
album: NO PRESS
  type: MusicAlbum
  date published: 2023-11-03
album: unavitasenzate
  type: MusicAlbum
  date published: 2024-01-19
album: unavitasenzate
  type: MusicAlbum
  date published: 2024-01-19
album: Doomsday
  type: MusicAlbum
  date published: 2024-09-13
album: RAW
  type: MusicAlbum
  date published: 2024-12-10
album: GΞMINI - FUGΛ DΛL CUL†Ø DI HōZUKI (Atto I.)
  type: MusicAlbum
  date published: 2025-06-07
album: W.A.R.
  type: MusicAlbum
  date published: 2025-09-23