Manfiïsh
type: MusicGroup
popularity: 2
followers: 73
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x249b4d43fd4ce680f3d017f2aa32ee4e78418864fad5b5a483a735a90f0515db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7270265-b51f-42b3-9b34-de48f56c41fc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7270265-b51f-42b3-9b34-de48f56c41fc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f7270265-b51f-42b3-9b34-de48f56c41fc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x249b4d43fd4ce680f3d017f2aa32ee4e78418864fad5b5a483a735a90f0515db","name":"Manfiïsh","registered_at":"2026-06-21T15:36:17Z","symbol":"NIM1961396","token_address":"0x66a95884bbe7d1d62ae800dbb4376831ba7b646c","type":"artist","uuid":"f7270265-b51f-42b3-9b34-de48f56c41fc"}
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 0x249b4d43fd4ce680f3d017f2aa32ee4e78418864fad5b5a483a735a90f0515db. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7270265-b51f-42b3-9b34-de48f56c41fc.json and https://artists.proofprofile.net/proofs/artist/f7270265-b51f-42b3-9b34-de48f56c41fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x249b4d43fd4ce680f3d017f2aa32ee4e78418864fad5b5a483a735a90f0515db","name":"Manfiïsh","registered_at":"2026-06-21T15:36:17Z","symbol":"NIM1961396","token_address":"0x66a95884bbe7d1d62ae800dbb4376831ba7b646c","type":"artist","uuid":"f7270265-b51f-42b3-9b34-de48f56c41fc"}
album: Manfiïsh Live in the 216: A History of Beer and Killing People
  type: MusicAlbum
  date published: 2025-01-11
album: Erased
  type: MusicAlbum
  date published: 2025-04-04
album: Dirty P (Fuck You)
  type: MusicAlbum
  date published: 2025-06-20
album: From the Swamp
  type: MusicAlbum
  date published: 2025-07-12