KULTURE CHAMBER
type: MusicGroup
popularity: 2
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c080f6bdf0fdda177aeb7dac0e5bd8eb579778b5a78206e0860af087920c1ba
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/cf8cf7f5-8f9c-43f7-83a5-13b75e107109.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf8cf7f5-8f9c-43f7-83a5-13b75e107109.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cf8cf7f5-8f9c-43f7-83a5-13b75e107109
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c080f6bdf0fdda177aeb7dac0e5bd8eb579778b5a78206e0860af087920c1ba","name":"KULTURE CHAMBER","registered_at":"2026-06-21T00:32:40Z","symbol":"NIM1762788","token_address":"0x89dc866a57e75a7e4081124f7efd0093619cbbe7","type":"artist","uuid":"cf8cf7f5-8f9c-43f7-83a5-13b75e107109"}
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 0x6c080f6bdf0fdda177aeb7dac0e5bd8eb579778b5a78206e0860af087920c1ba. 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/cf8cf7f5-8f9c-43f7-83a5-13b75e107109.json and https://artists.proofprofile.net/proofs/artist/cf8cf7f5-8f9c-43f7-83a5-13b75e107109.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x6c080f6bdf0fdda177aeb7dac0e5bd8eb579778b5a78206e0860af087920c1ba","name":"KULTURE CHAMBER","registered_at":"2026-06-21T00:32:40Z","symbol":"NIM1762788","token_address":"0x89dc866a57e75a7e4081124f7efd0093619cbbe7","type":"artist","uuid":"cf8cf7f5-8f9c-43f7-83a5-13b75e107109"}
album: PESOS
  type: MusicAlbum
  date published: 2024-07-17
album: Whatever
  type: MusicAlbum
  date published: 2024-08-10