Posterboy
type: MusicGroup
popularity: 3
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x721a4e37e01da79f822dc3505c83ba8a05a98e4340d012bbd6c52c669bca4b6d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2520f0d6-5256-41ec-81f5-ef9afc8f91e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2520f0d6-5256-41ec-81f5-ef9afc8f91e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2520f0d6-5256-41ec-81f5-ef9afc8f91e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
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 0x721a4e37e01da79f822dc3505c83ba8a05a98e4340d012bbd6c52c669bca4b6d. Chain 2 (Bitcoin): anchored in block 953954 (2026-06-16T14:18:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2520f0d6-5256-41ec-81f5-ef9afc8f91e8.json and https://artists.proofprofile.net/proofs/artist/2520f0d6-5256-41ec-81f5-ef9afc8f91e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:18:37Z
album: HBK
  type: MusicAlbum
  date published: 2024-09-06
album: Word to my Jeweler
  type: MusicAlbum
  date published: 2024-10-23
album: Night Records
  type: MusicAlbum
  date published: 2025-01-01
album: Rockstar Potential
  type: MusicAlbum
  date published: 2025-02-23
album: Move Like That
  type: MusicAlbum
  date published: 2025-03-05
album: Real Recognizes Real
  type: MusicAlbum
  date published: 2025-03-17
album: Rockstar Flow State
  type: MusicAlbum
  date published: 2025-03-29
album: Postalations
  type: MusicAlbum
  date published: 2025-04-18
album: LIGHTNING
  type: MusicAlbum
  date published: 2025-04-24
album: Dark Knight
  type: MusicAlbum
  date published: 2025-04-30
album: Lion
  type: MusicAlbum
  date published: 2025-05-27
album: Feeling
  type: MusicAlbum
  date published: 2025-06-06
album: Time With You
  type: MusicAlbum
  date published: 2025-07-13
album: Faces
  type: MusicAlbum
  date published: 2025-07-24
album: The Way
  type: MusicAlbum
  date published: 2025-09-25