playfyre
type: MusicGroup
popularity: 5
followers: 221
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97654d64ab2190de7ea825f3bd5493977a7b7d8a26430f26dc4cc99a8bd9a69a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953922
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953922
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c407030-0bd0-43f7-957c-45b344b2c296.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c407030-0bd0-43f7-957c-45b344b2c296.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1c407030-0bd0-43f7-957c-45b344b2c296
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:36:34Z
additional property: OTSCanonicalRecord
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 0x97654d64ab2190de7ea825f3bd5493977a7b7d8a26430f26dc4cc99a8bd9a69a. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c407030-0bd0-43f7-957c-45b344b2c296.json and https://artists.proofprofile.net/proofs/artist/1c407030-0bd0-43f7-957c-45b344b2c296.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
album: Cold Rain
  type: MusicAlbum
  date published: 2022-12-16
album: Hypocrite
  type: MusicAlbum
  date published: 2023-04-28
album: dizzy
  type: MusicAlbum
  date published: 2024-02-02
album: we rlly need 2 tlk
  type: MusicAlbum
  date published: 2024-04-12
album: out of sight
  type: MusicAlbum
  date published: 2024-06-14
album: honey
  type: MusicAlbum
  date published: 2025-05-01