Member(s) of the Eastman Wind Ensemble
type: MusicGroup
popularity: 4
followers: 87
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb24bb97b99dd4433e9a1e8c2ddd06e58937ad073264c879ef5b27ad4e218bcd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/980731a5-b37b-4874-9f1a-8d5ebfcd1fad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/980731a5-b37b-4874-9f1a-8d5ebfcd1fad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/980731a5-b37b-4874-9f1a-8d5ebfcd1fad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb24bb97b99dd4433e9a1e8c2ddd06e58937ad073264c879ef5b27ad4e218bcd","name":"Member(s) of the Eastman Wind Ensemble","registered_at":"2026-06-17T18:44:58Z","symbol":"NIM1485375","token_address":"0x5a3f43d008863aad29e8cd5c5c76fd7645377d91","type":"artist","uuid":"980731a5-b37b-4874-9f1a-8d5ebfcd1fad"}
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 0xfb24bb97b99dd4433e9a1e8c2ddd06e58937ad073264c879ef5b27ad4e218bcd. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/980731a5-b37b-4874-9f1a-8d5ebfcd1fad.json and https://artists.proofprofile.net/proofs/artist/980731a5-b37b-4874-9f1a-8d5ebfcd1fad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xfb24bb97b99dd4433e9a1e8c2ddd06e58937ad073264c879ef5b27ad4e218bcd","name":"Member(s) of the Eastman Wind Ensemble","registered_at":"2026-06-17T18:44:58Z","symbol":"NIM1485375","token_address":"0x5a3f43d008863aad29e8cd5c5c76fd7645377d91","type":"artist","uuid":"980731a5-b37b-4874-9f1a-8d5ebfcd1fad"}