Alex Tighe
type: MusicGroup
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb0addaa6bf3e711746ddd03f03fdfa68d34aa20f2515cb888f8b022a99a3170
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953970
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953970
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29e15499-4241-4452-97b1-f39b529d631d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29e15499-4241-4452-97b1-f39b529d631d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/29e15499-4241-4452-97b1-f39b529d631d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:09:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb0addaa6bf3e711746ddd03f03fdfa68d34aa20f2515cb888f8b022a99a3170","name":"Alex Tighe","registered_at":"2026-06-16T04:04:48Z","symbol":"NIM0931836","token_address":"0x4999cd96ab7ec8588c5e290169b09b7a7ee3fe17","type":"artist","uuid":"29e15499-4241-4452-97b1-f39b529d631d"}
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 0xcb0addaa6bf3e711746ddd03f03fdfa68d34aa20f2515cb888f8b022a99a3170. Chain 2 (Bitcoin): anchored in block 953970 (2026-06-16T16:09:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29e15499-4241-4452-97b1-f39b529d631d.json and https://artists.proofprofile.net/proofs/artist/29e15499-4241-4452-97b1-f39b529d631d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:09:39Z
  text: {"copyright_id":"0xcb0addaa6bf3e711746ddd03f03fdfa68d34aa20f2515cb888f8b022a99a3170","name":"Alex Tighe","registered_at":"2026-06-16T04:04:48Z","symbol":"NIM0931836","token_address":"0x4999cd96ab7ec8588c5e290169b09b7a7ee3fe17","type":"artist","uuid":"29e15499-4241-4452-97b1-f39b529d631d"}