Daniel Wolff
type: MusicGroup
popularity: 5
followers: 380
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x561ce97a16aa0f13527be0b2c688784429cdb91e8d8abf8d91588d64e59ccea7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2517ece2-da0f-4744-b6ee-9af853e0ae70.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2517ece2-da0f-4744-b6ee-9af853e0ae70.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2517ece2-da0f-4744-b6ee-9af853e0ae70
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x561ce97a16aa0f13527be0b2c688784429cdb91e8d8abf8d91588d64e59ccea7","name":"Daniel Wolff","registered_at":"2026-06-16T02:32:40Z","symbol":"NIM0909834","token_address":"0x1fdf6c01741e5a41e96cce348bb6c529c0f64ac8","type":"artist","uuid":"2517ece2-da0f-4744-b6ee-9af853e0ae70"}
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 0x561ce97a16aa0f13527be0b2c688784429cdb91e8d8abf8d91588d64e59ccea7. Chain 2 (Bitcoin): anchored in block 953954 (2026-06-16T14:18:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2517ece2-da0f-4744-b6ee-9af853e0ae70.json and https://artists.proofprofile.net/proofs/artist/2517ece2-da0f-4744-b6ee-9af853e0ae70.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:18:37Z
  text: {"copyright_id":"0x561ce97a16aa0f13527be0b2c688784429cdb91e8d8abf8d91588d64e59ccea7","name":"Daniel Wolff","registered_at":"2026-06-16T02:32:40Z","symbol":"NIM0909834","token_address":"0x1fdf6c01741e5a41e96cce348bb6c529c0f64ac8","type":"artist","uuid":"2517ece2-da0f-4744-b6ee-9af853e0ae70"}
album: Concerto à Brasileira (Brazilian Concerto)
  type: MusicAlbum
  date published: 2010-08-19
album: Beethoven, Chopin & Schubert: New Transcriptions for 2 Guitars
  type: MusicAlbum
  date published: 2012-10-19
album: Cameratas & Consorts
  type: MusicAlbum
  date published: 2013-06-09
album: Porto Allegro
  type: MusicAlbum
  date published: 2013-06-09
album: Canção do Porto
  type: MusicAlbum
  date published: 2014-05-15
album: Iberoamericano
  type: MusicAlbum
  date published: 2018-12-01
album: Na Rua da Margem
  type: MusicAlbum
  date published: 2021-02-25
album: Quadressencias
  type: MusicAlbum
  date published: 2021-09-24