The Culture
type: MusicGroup
description: The Culture is a fictional interstellar post-scarcity civilisation or society created by the Scottish writer Iain Banks and features in a number of his space opera novels and works of short fiction, c
popularity: 2
followers: 74
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1a0401e9ace03e4464ffa76d90df7aa7b5624ec8c08203423aef3df19a092f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba700f47-b47f-44ea-ba93-7280beb034bd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba700f47-b47f-44ea-ba93-7280beb034bd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ba700f47-b47f-44ea-ba93-7280beb034bd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1a0401e9ace03e4464ffa76d90df7aa7b5624ec8c08203423aef3df19a092f7","name":"The Culture","registered_at":"2026-06-20T16:56:15Z","symbol":"NIM1658618","token_address":"0xbac768591a8a2188322e129f89225fd2bd8b33a2","type":"artist","uuid":"ba700f47-b47f-44ea-ba93-7280beb034bd"}
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 0xa1a0401e9ace03e4464ffa76d90df7aa7b5624ec8c08203423aef3df19a092f7. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba700f47-b47f-44ea-ba93-7280beb034bd.json and https://artists.proofprofile.net/proofs/artist/ba700f47-b47f-44ea-ba93-7280beb034bd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xa1a0401e9ace03e4464ffa76d90df7aa7b5624ec8c08203423aef3df19a092f7","name":"The Culture","registered_at":"2026-06-20T16:56:15Z","symbol":"NIM1658618","token_address":"0xbac768591a8a2188322e129f89225fd2bd8b33a2","type":"artist","uuid":"ba700f47-b47f-44ea-ba93-7280beb034bd"}
album: Sketches
  type: MusicAlbum
  date published: 2021-07-19