Utopia Press
type: MusicGroup
popularity: 3
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91af182b4178616df56e84839c6d431c0ecc45063a97e8ce893fc266a4d6a456
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/540231d3-4320-40ad-8e4e-478cd2787f55.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/540231d3-4320-40ad-8e4e-478cd2787f55.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/540231d3-4320-40ad-8e4e-478cd2787f55
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91af182b4178616df56e84839c6d431c0ecc45063a97e8ce893fc266a4d6a456","name":"Utopia Press","registered_at":"2026-06-16T19:00:03Z","symbol":"NIM1145497","token_address":"0x8e8b03b3807e36b6d8213944904cd184f2dbe13f","type":"artist","uuid":"540231d3-4320-40ad-8e4e-478cd2787f55"}
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 0x91af182b4178616df56e84839c6d431c0ecc45063a97e8ce893fc266a4d6a456. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/540231d3-4320-40ad-8e4e-478cd2787f55.json and https://artists.proofprofile.net/proofs/artist/540231d3-4320-40ad-8e4e-478cd2787f55.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x91af182b4178616df56e84839c6d431c0ecc45063a97e8ce893fc266a4d6a456","name":"Utopia Press","registered_at":"2026-06-16T19:00:03Z","symbol":"NIM1145497","token_address":"0x8e8b03b3807e36b6d8213944904cd184f2dbe13f","type":"artist","uuid":"540231d3-4320-40ad-8e4e-478cd2787f55"}
album: Just Another Day
  type: MusicAlbum
  date published: 2019-12-01
album: Utopia Press
  type: MusicAlbum
  date published: 2021-03-05
album: I Got Lost
  type: MusicAlbum
  date published: 2024-04-05
album: Follow Me Forward
  type: MusicAlbum
  date published: 2024-05-17