Language University
type: MusicGroup
popularity: 3
followers: 42
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1b6a6b018a27a12310648fc09aa375b67ef5045bb6ddc0291db17738314e5d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953955
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953955
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/267a969c-32db-4cfa-9724-f10f0b19331b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/267a969c-32db-4cfa-9724-f10f0b19331b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/267a969c-32db-4cfa-9724-f10f0b19331b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:29:53Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1b6a6b018a27a12310648fc09aa375b67ef5045bb6ddc0291db17738314e5d3","name":"Language University","registered_at":"2026-06-16T02:53:33Z","symbol":"NIM0914823","token_address":"0x25da4679c5d8bd83d269bd0c9cff3af95d113bc0","type":"artist","uuid":"267a969c-32db-4cfa-9724-f10f0b19331b"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b6a6b018a27a12310648fc09aa375b67ef5045bb6ddc0291db17738314e5d3. Chain 2 (Bitcoin): anchored in block 953955 (2026-06-16T14:29:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/267a969c-32db-4cfa-9724-f10f0b19331b.json and https://artists.proofprofile.net/proofs/artist/267a969c-32db-4cfa-9724-f10f0b19331b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T14:29:53Z
  text: {"copyright_id":"0xe1b6a6b018a27a12310648fc09aa375b67ef5045bb6ddc0291db17738314e5d3","name":"Language University","registered_at":"2026-06-16T02:53:33Z","symbol":"NIM0914823","token_address":"0x25da4679c5d8bd83d269bd0c9cff3af95d113bc0","type":"artist","uuid":"267a969c-32db-4cfa-9724-f10f0b19331b"}
album: Listos
  type: MusicAlbum
  date published: 2016-12-16
album: Feliz Cumpleaños
  type: MusicAlbum
  date published: 2019-09-09
album: Hit It, Pablo!
  type: MusicAlbum
  date published: 2021-06-20
album: Limpiamos
  type: MusicAlbum
  date published: 2021-07-01