Mandrake Paddle Steamer
type: MusicGroup
genre: acid rock
genre: baroque pop
genre: psychedelic pop
genre: psychedelic rock
popularity: 2
followers: 643
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03ba484beaa41e349c34d371f87db7dfbd9e30b20d274dbe6904fcac46c27ba5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953922
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953922
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b7de5c9-531e-432a-9fb9-89406055f082.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b7de5c9-531e-432a-9fb9-89406055f082.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1b7de5c9-531e-432a-9fb9-89406055f082
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:36:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03ba484beaa41e349c34d371f87db7dfbd9e30b20d274dbe6904fcac46c27ba5","name":"Mandrake Paddle Steamer","registered_at":"2026-06-15T23:09:20Z","symbol":"NIM0861271","token_address":"0x1ac73457e3fe69e79438dbf33c441a0bea4660e6","type":"artist","uuid":"1b7de5c9-531e-432a-9fb9-89406055f082"}
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 0x03ba484beaa41e349c34d371f87db7dfbd9e30b20d274dbe6904fcac46c27ba5. Chain 2 (Bitcoin): anchored in block 953922 (2026-06-16T09:36:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b7de5c9-531e-432a-9fb9-89406055f082.json and https://artists.proofprofile.net/proofs/artist/1b7de5c9-531e-432a-9fb9-89406055f082.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:36:34Z
  text: {"copyright_id":"0x03ba484beaa41e349c34d371f87db7dfbd9e30b20d274dbe6904fcac46c27ba5","name":"Mandrake Paddle Steamer","registered_at":"2026-06-15T23:09:20Z","symbol":"NIM0861271","token_address":"0x1ac73457e3fe69e79438dbf33c441a0bea4660e6","type":"artist","uuid":"1b7de5c9-531e-432a-9fb9-89406055f082"}
album: Pandemonium Shadow Show
  type: MusicAlbum
  date published: 1970-01-01
album: Pandemonium Shadow Show
  type: MusicAlbum
  date published: 2018-12-13