Trouble Books
type: MusicGroup
popularity: 2
followers: 523
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e618a156b9d069ab45d41290e83a03b643de185e9592c34a6d43c7ce172864c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f78b445b-7708-4b45-9256-bb0de4dbee91.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f78b445b-7708-4b45-9256-bb0de4dbee91.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f78b445b-7708-4b45-9256-bb0de4dbee91
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e618a156b9d069ab45d41290e83a03b643de185e9592c34a6d43c7ce172864c","name":"Trouble Books","registered_at":"2026-06-21T15:44:49Z","symbol":"NIM1963393","token_address":"0x758f0f914e38424d5c675d91026e377e4f3cc6fb","type":"artist","uuid":"f78b445b-7708-4b45-9256-bb0de4dbee91"}
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 0x0e618a156b9d069ab45d41290e83a03b643de185e9592c34a6d43c7ce172864c. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f78b445b-7708-4b45-9256-bb0de4dbee91.json and https://artists.proofprofile.net/proofs/artist/f78b445b-7708-4b45-9256-bb0de4dbee91.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x0e618a156b9d069ab45d41290e83a03b643de185e9592c34a6d43c7ce172864c","name":"Trouble Books","registered_at":"2026-06-21T15:44:49Z","symbol":"NIM1963393","token_address":"0x758f0f914e38424d5c675d91026e377e4f3cc6fb","type":"artist","uuid":"f78b445b-7708-4b45-9256-bb0de4dbee91"}
album: Endless Pool
  type: MusicAlbum
  date published: 2009-03-08
album: The United Colors of Trouble Books
  type: MusicAlbum
  date published: 2009-04-08
album: Gathered Tones
  type: MusicAlbum
  date published: 2010-03-03
album: Concatenating Fields
  type: MusicAlbum
  date published: 2012-04-15
album: Love at Dusk
  type: MusicAlbum
  date published: 2017-02-04
album: Balance
  type: MusicAlbum
  date published: 2019-10-17