Mu
type: MusicGroup
genre: psychedelic pop
genre: psychedelic rock
popularity: 2
followers: 323
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8e23b311c2aa3c7e0d93dc9c655e53f5b3526cd652b4c73cb6c52a8e6338f2b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed571002-656f-4741-b87e-74e8a50ba35b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed571002-656f-4741-b87e-74e8a50ba35b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed571002-656f-4741-b87e-74e8a50ba35b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
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 0xe8e23b311c2aa3c7e0d93dc9c655e53f5b3526cd652b4c73cb6c52a8e6338f2b. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed571002-656f-4741-b87e-74e8a50ba35b.json and https://artists.proofprofile.net/proofs/artist/ed571002-656f-4741-b87e-74e8a50ba35b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
album: The First Album
  type: MusicAlbum
  date published: 1971
album: Sensilenti
  type: MusicAlbum
  date published: 2011-10-03
album: Droputs
  type: MusicAlbum
  date published: 2012-11-16
album: Nest of Giants
  type: MusicAlbum
  date published: 2014-06-27
album: Emerillon
  type: MusicAlbum
  date published: 2014-10-01
album: Emerillon
  type: MusicAlbum
  date published: 2014-10-01
album: Kerguelen
  type: MusicAlbum
  date published: 2018-02-15