øpio
type: MusicGroup
genre: emocore
popularity: 6
followers: 1489
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfbf71a8a53b9bfa2f5274f31fa66090169967381bd5d4173ace8288f1cb0289c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6680f09a-4c9d-406c-99a8-93cdba3c2c83.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6680f09a-4c9d-406c-99a8-93cdba3c2c83.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6680f09a-4c9d-406c-99a8-93cdba3c2c83
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfbf71a8a53b9bfa2f5274f31fa66090169967381bd5d4173ace8288f1cb0289c","name":"øpio","registered_at":"2026-06-17T01:43:13Z","symbol":"NIM1241686","token_address":"0x4287febe3acda1342a422c069b74097fbe4c9836","type":"artist","uuid":"6680f09a-4c9d-406c-99a8-93cdba3c2c83"}
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 0xfbf71a8a53b9bfa2f5274f31fa66090169967381bd5d4173ace8288f1cb0289c. 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/6680f09a-4c9d-406c-99a8-93cdba3c2c83.json and https://artists.proofprofile.net/proofs/artist/6680f09a-4c9d-406c-99a8-93cdba3c2c83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xfbf71a8a53b9bfa2f5274f31fa66090169967381bd5d4173ace8288f1cb0289c","name":"øpio","registered_at":"2026-06-17T01:43:13Z","symbol":"NIM1241686","token_address":"0x4287febe3acda1342a422c069b74097fbe4c9836","type":"artist","uuid":"6680f09a-4c9d-406c-99a8-93cdba3c2c83"}
album: Ela (Desculpa)
  type: MusicAlbum
  date published: 2022-12-12
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  type: MusicAlbum
  date published: 2022-12-23
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  type: MusicAlbum
  date published: 2023-01-17
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  type: MusicAlbum
  date published: 2023-03-26
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  type: MusicAlbum
  date published: 2023-04-01
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  type: MusicAlbum
  date published: 2023-12-29
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  type: MusicAlbum
  date published: 2024-01-10
album: Vênus
  type: MusicAlbum
  date published: 2024-01-17
album: Ciclos & Dramas (Lado B)
  type: MusicAlbum
  date published: 2024-01-24