COOKIE CRUNCH
type: MusicGroup
genre: j-rap
popularity: 2
followers: 112
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f65f5a404221fe9bcad779d5468a3ce5ed8203602e30e46f82b12b1d199c555
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aad7ac61-ad3d-4de8-827d-899b96358009.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aad7ac61-ad3d-4de8-827d-899b96358009.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aad7ac61-ad3d-4de8-827d-899b96358009
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f65f5a404221fe9bcad779d5468a3ce5ed8203602e30e46f82b12b1d199c555","name":"COOKIE CRUNCH","registered_at":"2026-06-20T09:27:20Z","symbol":"NIM1579872","token_address":"0x1b7f9d510ea9d341f0bc103ee26fce46c19fb0c4","type":"artist","uuid":"aad7ac61-ad3d-4de8-827d-899b96358009"}
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 0x2f65f5a404221fe9bcad779d5468a3ce5ed8203602e30e46f82b12b1d199c555. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aad7ac61-ad3d-4de8-827d-899b96358009.json and https://artists.proofprofile.net/proofs/artist/aad7ac61-ad3d-4de8-827d-899b96358009.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x2f65f5a404221fe9bcad779d5468a3ce5ed8203602e30e46f82b12b1d199c555","name":"COOKIE CRUNCH","registered_at":"2026-06-20T09:27:20Z","symbol":"NIM1579872","token_address":"0x1b7f9d510ea9d341f0bc103ee26fce46c19fb0c4","type":"artist","uuid":"aad7ac61-ad3d-4de8-827d-899b96358009"}
album: SUNNY MIDNIGHT (feat. AUGUST)
  type: MusicAlbum
  date published: 2022-01-14
album: WAY TO THE CITY
  type: MusicAlbum
  date published: 2022-10-25
album: WAY TO THE CITY
  type: MusicAlbum
  date published: 2022-10-25
album: SUN SHOWER
  type: MusicAlbum
  date published: 2022-10-26
album: SUN SHOWER
  type: MusicAlbum
  date published: 2022-10-26
album: SUN SHOWER ２
  type: MusicAlbum
  date published: 2024-01-11
album: SUN SHOWER 2
  type: MusicAlbum
  date published: 2024-01-11
album: RAT TRAP
  type: MusicAlbum
  date published: 2024-03-14
album: BULLETPROOF
  type: MusicAlbum
  date published: 2025-05-14
album: BULLETPROOF
  type: MusicAlbum
  date published: 2025-05-14