Jason Maas
type: MusicGroup
description: Jason Maas (born November 19, 1975) is an American professional football coach who is the head coach of the Montreal Alouettes of the Canadian Football League (CFL). He is best known for his playing c
popularity: 2
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4457181f0b488cc726022635eea88295e29f0b0c5dfaa5b2de8541536c1718f
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/99df7e2d-2e92-4bb7-8465-7bdc092ce68b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99df7e2d-2e92-4bb7-8465-7bdc092ce68b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/99df7e2d-2e92-4bb7-8465-7bdc092ce68b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4457181f0b488cc726022635eea88295e29f0b0c5dfaa5b2de8541536c1718f","name":"Jason Maas","registered_at":"2026-06-17T19:22:28Z","symbol":"NIM1494324","token_address":"0xf6f7a56ee3522408450e9d5e2091f3b9395814be","type":"artist","uuid":"99df7e2d-2e92-4bb7-8465-7bdc092ce68b"}
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 0xa4457181f0b488cc726022635eea88295e29f0b0c5dfaa5b2de8541536c1718f. 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/99df7e2d-2e92-4bb7-8465-7bdc092ce68b.json and https://artists.proofprofile.net/proofs/artist/99df7e2d-2e92-4bb7-8465-7bdc092ce68b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xa4457181f0b488cc726022635eea88295e29f0b0c5dfaa5b2de8541536c1718f","name":"Jason Maas","registered_at":"2026-06-17T19:22:28Z","symbol":"NIM1494324","token_address":"0xf6f7a56ee3522408450e9d5e2091f3b9395814be","type":"artist","uuid":"99df7e2d-2e92-4bb7-8465-7bdc092ce68b"}
album: Whispers Of Elysian Bliss
  type: MusicAlbum
  date published: 2025-09-05