Grace and Truth
type: MusicGroup
description: Grace and Truth is a novel by Irish writer Jennifer Johnston, first published in 2005 by Headline Books. Plot introduction On returning to her home in Goatstown, Dublin after a successful European st
popularity: 13
followers: 215
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97ace189946035be79e1da04da514508fdea091c6af0cdba6af1c3e189ac3e90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953681
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953681
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6470cccf-ae67-4b81-961e-a1a23ca869d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6470cccf-ae67-4b81-961e-a1a23ca869d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6470cccf-ae67-4b81-961e-a1a23ca869d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:31:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x97ace189946035be79e1da04da514508fdea091c6af0cdba6af1c3e189ac3e90","name":"Grace and Truth","registered_at":"2026-06-14T15:02:30Z","symbol":"NIM0489781","token_address":"0x7547df6c3a3c390373ffc43edc55a49d3ffe637b","type":"artist","uuid":"6470cccf-ae67-4b81-961e-a1a23ca869d8"}
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 0x97ace189946035be79e1da04da514508fdea091c6af0cdba6af1c3e189ac3e90. Chain 2 (Bitcoin): anchored in block 953681 (2026-06-14T19:31:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6470cccf-ae67-4b81-961e-a1a23ca869d8.json and https://artists.proofprofile.net/proofs/artist/6470cccf-ae67-4b81-961e-a1a23ca869d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:31:23Z
  text: {"copyright_id":"0x97ace189946035be79e1da04da514508fdea091c6af0cdba6af1c3e189ac3e90","name":"Grace and Truth","registered_at":"2026-06-14T15:02:30Z","symbol":"NIM0489781","token_address":"0x7547df6c3a3c390373ffc43edc55a49d3ffe637b","type":"artist","uuid":"6470cccf-ae67-4b81-961e-a1a23ca869d8"}