Allison Au
type: MusicGroup
genre: big band
description: Allison Au is a Canadian jazz saxophonist. She has been nominated three times for the Juno Award for Best Jazz Album, her second album Forest Grove won the Juno for best group jazz album in 2016. Car
popularity: 3
followers: 172
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xb54d212fceeaa1080be69c5a183d11ac3dcd223e0ebbcc618ee2153b8b79a53b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a8b362a-ae84-4cc4-8725-2439cdb2e131.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a8b362a-ae84-4cc4-8725-2439cdb2e131.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3a8b362a-ae84-4cc4-8725-2439cdb2e131
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0xb54d212fceeaa1080be69c5a183d11ac3dcd223e0ebbcc618ee2153b8b79a53b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a8b362a-ae84-4cc4-8725-2439cdb2e131.json and https://artists.proofprofile.net/proofs/artist/3a8b362a-ae84-4cc4-8725-2439cdb2e131.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
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album: Racing Across the Land
  type: MusicAlbum
  date published: 2023-10-27
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  type: MusicAlbum
  date published: 2023-11-10
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-12-08
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  type: MusicAlbum
  date published: 2023-12-22
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  type: MusicAlbum
  date published: 2024-11-08