Williams Mizrahi
type: MusicGroup
genre: mizrahi
genre: salsa
popularity: 2
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x302e7ab43fc0dc9d1a435c1295a35d70def03d61bd9ad0e4deb5f12e029aa170
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f9a935e5-65db-445f-8b02-afa6244d70ae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f9a935e5-65db-445f-8b02-afa6244d70ae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f9a935e5-65db-445f-8b02-afa6244d70ae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x302e7ab43fc0dc9d1a435c1295a35d70def03d61bd9ad0e4deb5f12e029aa170","name":"Williams Mizrahi","registered_at":"2026-06-21T16:33:08Z","symbol":"NIM1975375","token_address":"0x353630880bd5af00c8dced6a8c919fee38814338","type":"artist","uuid":"f9a935e5-65db-445f-8b02-afa6244d70ae"}
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 0x302e7ab43fc0dc9d1a435c1295a35d70def03d61bd9ad0e4deb5f12e029aa170. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f9a935e5-65db-445f-8b02-afa6244d70ae.json and https://artists.proofprofile.net/proofs/artist/f9a935e5-65db-445f-8b02-afa6244d70ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:16:07Z
  text: {"copyright_id":"0x302e7ab43fc0dc9d1a435c1295a35d70def03d61bd9ad0e4deb5f12e029aa170","name":"Williams Mizrahi","registered_at":"2026-06-21T16:33:08Z","symbol":"NIM1975375","token_address":"0x353630880bd5af00c8dced6a8c919fee38814338","type":"artist","uuid":"f9a935e5-65db-445f-8b02-afa6244d70ae"}
album: Iconos: Homenage a los Grandes de la Salsa y el Bolero
  type: MusicAlbum
  date published: 2013-03-28
album: Iconos Homenaje a los Grandes de la Salsa y el Bolero
  type: MusicAlbum
  date published: 2013-04-15
album: No Lo Pienses Más
  type: MusicAlbum
  date published: 2022-04-29
album: Y Qué Pasó ?
  type: MusicAlbum
  date published: 2022-04-29
album: Y Que Paso?
  type: MusicAlbum
  date published: 2022-04-29
album: Y Qué Pasó ?
  type: MusicAlbum
  date published: 2023-04-13