Feastful
type: MusicGroup
popularity: 2
followers: 101
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bc2796c3b2d71d9d4186d70bd93b18c53a137b1fa62698fbfedd91f5fbfb8c1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d56ec81-3e09-4bec-92ae-86d5e31362eb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d56ec81-3e09-4bec-92ae-86d5e31362eb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4d56ec81-3e09-4bec-92ae-86d5e31362eb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 0x4bc2796c3b2d71d9d4186d70bd93b18c53a137b1fa62698fbfedd91f5fbfb8c1. 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/4d56ec81-3e09-4bec-92ae-86d5e31362eb.json and https://artists.proofprofile.net/proofs/artist/4d56ec81-3e09-4bec-92ae-86d5e31362eb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Blue Hearts
  type: MusicAlbum
  date published: 2021-10-13
album: EXHAUSTING!
  type: MusicAlbum
  date published: 2022-04-20
album: FASCINATING!
  type: MusicAlbum
  date published: 2022-06-21
album: I MEAN IT!
  type: MusicAlbum
  date published: 2022-06-29
album: PERKAHOLIC!
  type: MusicAlbum
  date published: 2022-08-24
album: DIZZY PACK
  type: MusicAlbum
  date published: 2022-08-31
album: SKY SANCTUARY
  type: MusicAlbum
  date published: 2022-10-12
album: DIZZY (Interlude)
  type: MusicAlbum
  date published: 2023-01-27
album: BLAME THE STARS
  type: MusicAlbum
  date published: 2023-02-25
album: SO GONE
  type: MusicAlbum
  date published: 2023-08-23