Sunday In The Park With George Company
type: MusicGroup
popularity: 2
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x201e9b21dea66dd73d8b60669a1c2d98db546707f620dfd11946481f3b5ee509
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953888
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953888
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d1d3c93-df69-43b7-a855-177e25fe6e35.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d1d3c93-df69-43b7-a855-177e25fe6e35.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d1d3c93-df69-43b7-a855-177e25fe6e35
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:55:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x201e9b21dea66dd73d8b60669a1c2d98db546707f620dfd11946481f3b5ee509","name":"Sunday In The Park With George Company","registered_at":"2026-06-15T18:06:11Z","symbol":"NIM0788970","token_address":"0xdaab56321494ab104259f6bb8128b2640fea4cb2","type":"artist","uuid":"0d1d3c93-df69-43b7-a855-177e25fe6e35"}
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 0x201e9b21dea66dd73d8b60669a1c2d98db546707f620dfd11946481f3b5ee509. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d1d3c93-df69-43b7-a855-177e25fe6e35.json and https://artists.proofprofile.net/proofs/artist/0d1d3c93-df69-43b7-a855-177e25fe6e35.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x201e9b21dea66dd73d8b60669a1c2d98db546707f620dfd11946481f3b5ee509","name":"Sunday In The Park With George Company","registered_at":"2026-06-15T18:06:11Z","symbol":"NIM0788970","token_address":"0xdaab56321494ab104259f6bb8128b2640fea4cb2","type":"artist","uuid":"0d1d3c93-df69-43b7-a855-177e25fe6e35"}