Plastic Act
type: MusicGroup
genre: power pop
popularity: 2
followers: 126
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc909e66ef8eb4be2808fc5331e68054c13eb6dcaf33d12e61599588c62659d6b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954010
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954010
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/341a9259-61eb-4313-8f84-30bf5d2c2ad2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/341a9259-61eb-4313-8f84-30bf5d2c2ad2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/341a9259-61eb-4313-8f84-30bf5d2c2ad2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:41:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc909e66ef8eb4be2808fc5331e68054c13eb6dcaf33d12e61599588c62659d6b","name":"Plastic Act","registered_at":"2026-06-16T07:44:24Z","symbol":"NIM0984289","token_address":"0x811ebae614467b5397040dc9539dc872bff90d2c","type":"artist","uuid":"341a9259-61eb-4313-8f84-30bf5d2c2ad2"}
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 0xc909e66ef8eb4be2808fc5331e68054c13eb6dcaf33d12e61599588c62659d6b. Chain 2 (Bitcoin): anchored in block 954010 (2026-06-16T21:41:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/341a9259-61eb-4313-8f84-30bf5d2c2ad2.json and https://artists.proofprofile.net/proofs/artist/341a9259-61eb-4313-8f84-30bf5d2c2ad2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T21:41:36Z
  text: {"copyright_id":"0xc909e66ef8eb4be2808fc5331e68054c13eb6dcaf33d12e61599588c62659d6b","name":"Plastic Act","registered_at":"2026-06-16T07:44:24Z","symbol":"NIM0984289","token_address":"0x811ebae614467b5397040dc9539dc872bff90d2c","type":"artist","uuid":"341a9259-61eb-4313-8f84-30bf5d2c2ad2"}
album: Plastic Act
  type: MusicAlbum
  date published: 2023-04-28
album: Everywhere I Go
  type: MusicAlbum
  date published: 2025-01-16
album: Now!
  type: MusicAlbum
  date published: 2025-01-24