fatmowf
type: MusicGroup
popularity: 4
followers: 502
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b09b74308181d74bc7de6e8558368f2f540f5be6578b20d5ac8939142b35617
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bba13d13-8d7b-4168-a550-57e9705bd431.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bba13d13-8d7b-4168-a550-57e9705bd431.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bba13d13-8d7b-4168-a550-57e9705bd431
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b09b74308181d74bc7de6e8558368f2f540f5be6578b20d5ac8939142b35617. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bba13d13-8d7b-4168-a550-57e9705bd431.json and https://artists.proofprofile.net/proofs/artist/bba13d13-8d7b-4168-a550-57e9705bd431.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
album: 795
  type: MusicAlbum
  date published: 2021-09-10
album: Imaginary Lover
  type: MusicAlbum
  date published: 2023-07-07
album: But, Did You Have Fun?
  type: MusicAlbum
  date published: 2024-09-18
album: But, Did You Have Fun? (Instrumentals)
  type: MusicAlbum
  date published: 2024-09-18
album: But, Did You Have Fun? (Instrumentals)
  type: MusicAlbum
  date published: 2024-09-18
album: Copycat
  type: MusicAlbum
  date published: 2024-09-25
album: Please Excuse My Dope Ass Swag, Vol. 1
  type: MusicAlbum
  date published: 2025-10-10