Alberto Bendida
type: MusicGroup
popularity: 25
followers: 1052
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x050c7bd28b59642aa546f550df9a49155c7f5ed6be86c09f23eb41cd831ce876
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/db43fe91-1bcc-4453-ba0c-096011a9f9bd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/db43fe91-1bcc-4453-ba0c-096011a9f9bd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/db43fe91-1bcc-4453-ba0c-096011a9f9bd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x050c7bd28b59642aa546f550df9a49155c7f5ed6be86c09f23eb41cd831ce876","name":"Alberto Bendida","registered_at":"2026-06-12T11:25:45Z","symbol":"NIM0283367","token_address":"0x4a82b197fb769a9a77081a1e509a74ee5e59820f","type":"artist","uuid":"db43fe91-1bcc-4453-ba0c-096011a9f9bd"}
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 0x050c7bd28b59642aa546f550df9a49155c7f5ed6be86c09f23eb41cd831ce876. 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/db43fe91-1bcc-4453-ba0c-096011a9f9bd.json and https://artists.proofprofile.net/proofs/artist/db43fe91-1bcc-4453-ba0c-096011a9f9bd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x050c7bd28b59642aa546f550df9a49155c7f5ed6be86c09f23eb41cd831ce876","name":"Alberto Bendida","registered_at":"2026-06-12T11:25:45Z","symbol":"NIM0283367","token_address":"0x4a82b197fb769a9a77081a1e509a74ee5e59820f","type":"artist","uuid":"db43fe91-1bcc-4453-ba0c-096011a9f9bd"}
album: Hammido
  type: MusicAlbum
  date published: 2023-04-08