The Varsity
type: MusicGroup
genre: pop punk
popularity: 2
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5698042e57df3bd3e7f3f75ec9919f911cf174be41fcfa5a69a74becf54f2765
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19e3ff27-8807-4ed1-9550-87de8ccd9dbe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19e3ff27-8807-4ed1-9550-87de8ccd9dbe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/19e3ff27-8807-4ed1-9550-87de8ccd9dbe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5698042e57df3bd3e7f3f75ec9919f911cf174be41fcfa5a69a74becf54f2765","name":"The Varsity","registered_at":"2026-06-15T22:27:56Z","symbol":"NIM0851382","token_address":"0x13e52eb5528960f4ea8b9b3b76478d49f7f9e9ec","type":"artist","uuid":"19e3ff27-8807-4ed1-9550-87de8ccd9dbe"}
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 0x5698042e57df3bd3e7f3f75ec9919f911cf174be41fcfa5a69a74becf54f2765. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19e3ff27-8807-4ed1-9550-87de8ccd9dbe.json and https://artists.proofprofile.net/proofs/artist/19e3ff27-8807-4ed1-9550-87de8ccd9dbe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x5698042e57df3bd3e7f3f75ec9919f911cf174be41fcfa5a69a74becf54f2765","name":"The Varsity","registered_at":"2026-06-15T22:27:56Z","symbol":"NIM0851382","token_address":"0x13e52eb5528960f4ea8b9b3b76478d49f7f9e9ec","type":"artist","uuid":"19e3ff27-8807-4ed1-9550-87de8ccd9dbe"}
album: The Varsity self titled
  type: MusicAlbum
  date published: 2021-05-13
album: Self titled EP
  type: MusicAlbum
  date published: 2021-05-16