Messiah College Wind Ensemble
type: MusicGroup
popularity: 3
followers: 261
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf811807a9c03251210982f3002b112debfd6d25ea88956f647a9b122faf960db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd720ff6-1382-47c9-8b05-525fd55faf16.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd720ff6-1382-47c9-8b05-525fd55faf16.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd720ff6-1382-47c9-8b05-525fd55faf16
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf811807a9c03251210982f3002b112debfd6d25ea88956f647a9b122faf960db","name":"Messiah College Wind Ensemble","registered_at":"2026-06-20T17:55:04Z","symbol":"NIM1673090","token_address":"0xd0b9e1105f4e4dcd70bfc8cd41e0a55e1faa7814","type":"artist","uuid":"bd720ff6-1382-47c9-8b05-525fd55faf16"}
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 0xf811807a9c03251210982f3002b112debfd6d25ea88956f647a9b122faf960db. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd720ff6-1382-47c9-8b05-525fd55faf16.json and https://artists.proofprofile.net/proofs/artist/bd720ff6-1382-47c9-8b05-525fd55faf16.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0xf811807a9c03251210982f3002b112debfd6d25ea88956f647a9b122faf960db","name":"Messiah College Wind Ensemble","registered_at":"2026-06-20T17:55:04Z","symbol":"NIM1673090","token_address":"0xd0b9e1105f4e4dcd70bfc8cd41e0a55e1faa7814","type":"artist","uuid":"bd720ff6-1382-47c9-8b05-525fd55faf16"}
album: The Sun Will Rise Again
  type: MusicAlbum
  date published: 2016-01-08