Mario Pio
type: MusicGroup
popularity: 10
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03ccfc3abf131218168bc7d60b4c64183d6e0bf4e2bcfa0129855f1b1518747f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff93d16f-4da4-476f-912a-af4d64632a7e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff93d16f-4da4-476f-912a-af4d64632a7e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff93d16f-4da4-476f-912a-af4d64632a7e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03ccfc3abf131218168bc7d60b4c64183d6e0bf4e2bcfa0129855f1b1518747f","name":"Mario Pio","registered_at":"2026-06-21T18:53:53Z","symbol":"NIM2005213","token_address":"0x4f01b37c8cef7b2ad176abc280413c88681ee95a","type":"artist","uuid":"ff93d16f-4da4-476f-912a-af4d64632a7e"}
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 0x03ccfc3abf131218168bc7d60b4c64183d6e0bf4e2bcfa0129855f1b1518747f. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff93d16f-4da4-476f-912a-af4d64632a7e.json and https://artists.proofprofile.net/proofs/artist/ff93d16f-4da4-476f-912a-af4d64632a7e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x03ccfc3abf131218168bc7d60b4c64183d6e0bf4e2bcfa0129855f1b1518747f","name":"Mario Pio","registered_at":"2026-06-21T18:53:53Z","symbol":"NIM2005213","token_address":"0x4f01b37c8cef7b2ad176abc280413c88681ee95a","type":"artist","uuid":"ff93d16f-4da4-476f-912a-af4d64632a7e"}
album: Pio Pio Compilation (Hit Pitch Versions)
  type: MusicAlbum
  date published: 2012-09-22
album: Pio Pio Compilation (Il Pulcino Pio)
  type: MusicAlbum
  date published: 2012-10-05