Truth Value
type: MusicGroup
genre: indie rock
description: In logic and mathematics, a truth value, sometimes called a logical value, is a value indicating the relation of a proposition to truth, which in classical logic has only two possible values (true or
popularity: 3
followers: 429
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4430ee43ff0afb21ebe7b63f8a4e224b546a0f71879c067c376b659acf22d59a
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/52da60b4-df87-4641-9b83-9c3307cb283c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52da60b4-df87-4641-9b83-9c3307cb283c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52da60b4-df87-4641-9b83-9c3307cb283c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4430ee43ff0afb21ebe7b63f8a4e224b546a0f71879c067c376b659acf22d59a","name":"Truth Value","registered_at":"2026-06-16T18:33:55Z","symbol":"NIM1139262","token_address":"0x0c8c05eefa096a382aaa7abe24f42b5b0a986c1d","type":"artist","uuid":"52da60b4-df87-4641-9b83-9c3307cb283c"}
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 0x4430ee43ff0afb21ebe7b63f8a4e224b546a0f71879c067c376b659acf22d59a. 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/52da60b4-df87-4641-9b83-9c3307cb283c.json and https://artists.proofprofile.net/proofs/artist/52da60b4-df87-4641-9b83-9c3307cb283c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x4430ee43ff0afb21ebe7b63f8a4e224b546a0f71879c067c376b659acf22d59a","name":"Truth Value","registered_at":"2026-06-16T18:33:55Z","symbol":"NIM1139262","token_address":"0x0c8c05eefa096a382aaa7abe24f42b5b0a986c1d","type":"artist","uuid":"52da60b4-df87-4641-9b83-9c3307cb283c"}
album: Park
  type: MusicAlbum
  date published: 2022-03-18
album: Ingrained
  type: MusicAlbum
  date published: 2022-08-26
album: Thoughts At Work
  type: MusicAlbum
  date published: 2022-10-13
album: The Alchemist
  type: MusicAlbum
  date published: 2023-03-23
album: You Make Me Wanna Smile
  type: MusicAlbum
  date published: 2023-04-14
album: False
  type: MusicAlbum
  date published: 2023-04-28
album: Bad Ideas!
  type: MusicAlbum
  date published: 2023-09-15
album: Heaven, Please Be Real
  type: MusicAlbum
  date published: 2024-02-10
album: Thanks For Listening
  type: MusicAlbum
  date published: 2024-04-20
album: Your Wedding
  type: MusicAlbum
  date published: 2024-10-17