Nico Zegers
type: MusicGroup
popularity: 2
followers: 115
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9496434c90df325381e170b4f3aabe5bccf1a6318746310747b4804d9afd4169
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/044b3b71-1408-48b9-9394-2568459ca361.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/044b3b71-1408-48b9-9394-2568459ca361.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/044b3b71-1408-48b9-9394-2568459ca361
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9496434c90df325381e170b4f3aabe5bccf1a6318746310747b4804d9afd4169","name":"Nico Zegers","registered_at":"2026-06-15T15:13:53Z","symbol":"NIM0747831","token_address":"0x2759b3f594d09e17aa6e464a71d3cf75b6256d68","type":"artist","uuid":"044b3b71-1408-48b9-9394-2568459ca361"}
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 0x9496434c90df325381e170b4f3aabe5bccf1a6318746310747b4804d9afd4169. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/044b3b71-1408-48b9-9394-2568459ca361.json and https://artists.proofprofile.net/proofs/artist/044b3b71-1408-48b9-9394-2568459ca361.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x9496434c90df325381e170b4f3aabe5bccf1a6318746310747b4804d9afd4169","name":"Nico Zegers","registered_at":"2026-06-15T15:13:53Z","symbol":"NIM0747831","token_address":"0x2759b3f594d09e17aa6e464a71d3cf75b6256d68","type":"artist","uuid":"044b3b71-1408-48b9-9394-2568459ca361"}
album: Nico Zegers & el Espectáculo Público
  type: MusicAlbum
  date published: 2022-09-21
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  type: MusicAlbum
  date published: 2024-01-12
album: Nico Zegers & El Espectaculo Publico
  type: MusicAlbum
  date published: 2024-12-07
album: Quitarse el Miedo
  type: MusicAlbum
  date published: 2025-01-15
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  type: MusicAlbum
  date published: 2025-02-01