Jeff Coffin & the Mu'tet
type: MusicGroup
genre: jazz fusion
popularity: 3
followers: 1251
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42d5d7d0c746343724202f62769fc5d27cf5f94dbda3912e688a3c54ed0b9099
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a0321d7-a79a-4f12-ae05-66764b8cc6cc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a0321d7-a79a-4f12-ae05-66764b8cc6cc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a0321d7-a79a-4f12-ae05-66764b8cc6cc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x42d5d7d0c746343724202f62769fc5d27cf5f94dbda3912e688a3c54ed0b9099","name":"Jeff Coffin & the Mu'tet","registered_at":"2026-06-15T22:39:07Z","symbol":"NIM0854053","token_address":"0xc614f79ad8598bc3a81715f088ff12d98e027b64","type":"artist","uuid":"1a0321d7-a79a-4f12-ae05-66764b8cc6cc"}
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 0x42d5d7d0c746343724202f62769fc5d27cf5f94dbda3912e688a3c54ed0b9099. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a0321d7-a79a-4f12-ae05-66764b8cc6cc.json and https://artists.proofprofile.net/proofs/artist/1a0321d7-a79a-4f12-ae05-66764b8cc6cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x42d5d7d0c746343724202f62769fc5d27cf5f94dbda3912e688a3c54ed0b9099","name":"Jeff Coffin & the Mu'tet","registered_at":"2026-06-15T22:39:07Z","symbol":"NIM0854053","token_address":"0xc614f79ad8598bc3a81715f088ff12d98e027b64","type":"artist","uuid":"1a0321d7-a79a-4f12-ae05-66764b8cc6cc"}
album: Go-Round
  type: MusicAlbum
  date published: 2001-09-11
album: Go-Round
  type: MusicAlbum
  date published: 2001-09-11
album: Go-Round
  type: MusicAlbum
  date published: 2001-09-11
album: Bloom
  type: MusicAlbum
  date published: 2005-02-01
album: Mutopia
  type: MusicAlbum
  date published: 2008-07-15
album: Mutopia
  type: MusicAlbum
  date published: 2008-07-15
album: Mutopia
  type: MusicAlbum
  date published: 2008-07-15
album: Jeff Coffin & the Mu'tet - Live! (2 Cd Special Edition Set)
  type: MusicAlbum
  date published: 2011-08-09
album: Into the Air
  type: MusicAlbum
  date published: 2012-09-04
album: Side Up
  type: MusicAlbum
  date published: 2014-11-04