Cooli Hi
type: MusicGroup
popularity: 7
followers: 60
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd816381aadacb88c60f2f5ca97f8e947d8969d42507ce99a8245baa5b6592d0e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/140c57a2-3457-4be5-b2a7-40cad64994b9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/140c57a2-3457-4be5-b2a7-40cad64994b9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/140c57a2-3457-4be5-b2a7-40cad64994b9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd816381aadacb88c60f2f5ca97f8e947d8969d42507ce99a8245baa5b6592d0e","name":"Cooli Hi","registered_at":"2026-06-15T20:25:12Z","symbol":"NIM0822119","token_address":"0x3dfb9054bd84affa8f126d8a23a29529c1cda572","type":"artist","uuid":"140c57a2-3457-4be5-b2a7-40cad64994b9"}
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 0xd816381aadacb88c60f2f5ca97f8e947d8969d42507ce99a8245baa5b6592d0e. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/140c57a2-3457-4be5-b2a7-40cad64994b9.json and https://artists.proofprofile.net/proofs/artist/140c57a2-3457-4be5-b2a7-40cad64994b9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0xd816381aadacb88c60f2f5ca97f8e947d8969d42507ce99a8245baa5b6592d0e","name":"Cooli Hi","registered_at":"2026-06-15T20:25:12Z","symbol":"NIM0822119","token_address":"0x3dfb9054bd84affa8f126d8a23a29529c1cda572","type":"artist","uuid":"140c57a2-3457-4be5-b2a7-40cad64994b9"}
album: Crown Victoria
  type: MusicAlbum
  date published: 2005-01-01
album: Crown Victoria - The Sequel
  type: MusicAlbum
  date published: 2008-10-09
album: Higher (feat. Scola)
  type: MusicAlbum
  date published: 2015-04-06
album: Signs (feat. Scola)
  type: MusicAlbum
  date published: 2016-12-01
album: The Glass House
  type: MusicAlbum
  date published: 2017-10-06
album: No Ordinaries
  type: MusicAlbum
  date published: 2019-02-14
album: Play
  type: MusicAlbum
  date published: 2020-11-26
album: Show It Off
  type: MusicAlbum
  date published: 2025-05-02
album: Show It Off (Radio Edit)
  type: MusicAlbum
  date published: 2025-05-02