Audio Arcturia
type: MusicGroup
genre: space music
popularity: 3
followers: 79
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c75593a1571e48cbb4148dc522a8627852c44912cf238497a4f33f663fb1c0e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df1c8733-ac2e-4d04-b2c7-f65afc709a7a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df1c8733-ac2e-4d04-b2c7-f65afc709a7a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df1c8733-ac2e-4d04-b2c7-f65afc709a7a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c75593a1571e48cbb4148dc522a8627852c44912cf238497a4f33f663fb1c0e","name":"Audio Arcturia","registered_at":"2026-06-21T06:21:00Z","symbol":"NIM1846507","token_address":"0x0111ab8350fc65a5c310890e65d4ca182566ab2e","type":"artist","uuid":"df1c8733-ac2e-4d04-b2c7-f65afc709a7a"}
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 0x7c75593a1571e48cbb4148dc522a8627852c44912cf238497a4f33f663fb1c0e. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/df1c8733-ac2e-4d04-b2c7-f65afc709a7a.json and https://artists.proofprofile.net/proofs/artist/df1c8733-ac2e-4d04-b2c7-f65afc709a7a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x7c75593a1571e48cbb4148dc522a8627852c44912cf238497a4f33f663fb1c0e","name":"Audio Arcturia","registered_at":"2026-06-21T06:21:00Z","symbol":"NIM1846507","token_address":"0x0111ab8350fc65a5c310890e65d4ca182566ab2e","type":"artist","uuid":"df1c8733-ac2e-4d04-b2c7-f65afc709a7a"}
album: Ready or Not (From "Sins of the Prophets") [Gladiator Mix]
  type: MusicAlbum
  date published: 2023-06-17
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  type: MusicAlbum
  date published: 2024-02-29
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  type: MusicAlbum
  date published: 2024-05-20