Nanà
type: MusicGroup
popularity: 3
followers: 299
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2cdf8de50d909275cb340ea9657e6e75480b1ff573f82230e70e264e890d5ad4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3fe3caba-5c91-411c-b65b-12931e685b0c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3fe3caba-5c91-411c-b65b-12931e685b0c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3fe3caba-5c91-411c-b65b-12931e685b0c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2cdf8de50d909275cb340ea9657e6e75480b1ff573f82230e70e264e890d5ad4","name":"Nanà","registered_at":"2026-06-16T11:50:20Z","symbol":"NIM1042975","token_address":"0x46f672d432c3f6444c0b96994b5cbca805075e48","type":"artist","uuid":"3fe3caba-5c91-411c-b65b-12931e685b0c"}
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 0x2cdf8de50d909275cb340ea9657e6e75480b1ff573f82230e70e264e890d5ad4. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3fe3caba-5c91-411c-b65b-12931e685b0c.json and https://artists.proofprofile.net/proofs/artist/3fe3caba-5c91-411c-b65b-12931e685b0c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0x2cdf8de50d909275cb340ea9657e6e75480b1ff573f82230e70e264e890d5ad4","name":"Nanà","registered_at":"2026-06-16T11:50:20Z","symbol":"NIM1042975","token_address":"0x46f672d432c3f6444c0b96994b5cbca805075e48","type":"artist","uuid":"3fe3caba-5c91-411c-b65b-12931e685b0c"}
album: Carnevale di Sciacca 2002 (Le più belle musiche)
  type: MusicAlbum
  date published: 2002-02-06
album: Be_Natural (DJ Shimamura Remix)
  type: MusicAlbum
  date published: 2011-02-24
album: Feisid Aftur - Single
  type: MusicAlbum
  date published: 2011-09-30
album: Pequenas Margaridas
  type: MusicAlbum
  date published: 2014-08-31