Pianíso
type: MusicGroup
popularity: 22
followers: 49
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bb390f88d47bc0516d27886b82c23fffa0f070fd1f4409d78ab6d47efba01fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/797a81c5-48df-4a69-b1dc-569a9f98e1d6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/797a81c5-48df-4a69-b1dc-569a9f98e1d6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/797a81c5-48df-4a69-b1dc-569a9f98e1d6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bb390f88d47bc0516d27886b82c23fffa0f070fd1f4409d78ab6d47efba01fc","name":"Pianíso","registered_at":"2026-06-12T01:34:56Z","symbol":"NIM0158177","token_address":"0x10ae48bca2d385894408074eedf313bbf7932ff8","type":"artist","uuid":"797a81c5-48df-4a69-b1dc-569a9f98e1d6"}
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 0x9bb390f88d47bc0516d27886b82c23fffa0f070fd1f4409d78ab6d47efba01fc. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/797a81c5-48df-4a69-b1dc-569a9f98e1d6.json and https://artists.proofprofile.net/proofs/artist/797a81c5-48df-4a69-b1dc-569a9f98e1d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x9bb390f88d47bc0516d27886b82c23fffa0f070fd1f4409d78ab6d47efba01fc","name":"Pianíso","registered_at":"2026-06-12T01:34:56Z","symbol":"NIM0158177","token_address":"0x10ae48bca2d385894408074eedf313bbf7932ff8","type":"artist","uuid":"797a81c5-48df-4a69-b1dc-569a9f98e1d6"}
album: Hello
  type: MusicAlbum
  date published: 2024-03-08
album: Fireflies
  type: MusicAlbum
  date published: 2024-03-29
album: Gravity
  type: MusicAlbum
  date published: 2024-04-19
album: The Scientist
  type: MusicAlbum
  date published: 2024-05-10
album: Yellow
  type: MusicAlbum
  date published: 2024-05-31
album: Bittersweet Symphony
  type: MusicAlbum
  date published: 2024-06-21
album: Easy On Me
  type: MusicAlbum
  date published: 2024-07-12
album: Another Love
  type: MusicAlbum
  date published: 2024-08-02
album: With Or Without You
  type: MusicAlbum
  date published: 2024-08-23
album: Paradise
  type: MusicAlbum
  date published: 2024-09-13
album: Thinking Out Loud
  type: MusicAlbum
  date published: 2024-10-04