Darwin Del Fabro
type: MusicGroup
genre: nova mpb
description: Darwin Del Fabro (born December 12, 1996) is a Brazilian actress. Early life Darwin Del Fabro was born in Santa Maria, Rio Grande do Sul, Brazil. Both of her parents are fashion models and met whil
popularity: 3
followers: 58654
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f5ef0559fa1b8742009c1d1f444995d8959d68eb8335a944112f27c8ccc5552
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/66487b50-8358-4f54-8748-a9ca222781d0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/66487b50-8358-4f54-8748-a9ca222781d0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/66487b50-8358-4f54-8748-a9ca222781d0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f5ef0559fa1b8742009c1d1f444995d8959d68eb8335a944112f27c8ccc5552","name":"Darwin Del Fabro","registered_at":"2026-06-17T01:16:46Z","symbol":"NIM1235370","token_address":"0xc704a4faf9be0510f8396b35c9b5fddd9d9c120c","type":"artist","uuid":"66487b50-8358-4f54-8748-a9ca222781d0"}
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 0x9f5ef0559fa1b8742009c1d1f444995d8959d68eb8335a944112f27c8ccc5552. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/66487b50-8358-4f54-8748-a9ca222781d0.json and https://artists.proofprofile.net/proofs/artist/66487b50-8358-4f54-8748-a9ca222781d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9f5ef0559fa1b8742009c1d1f444995d8959d68eb8335a944112f27c8ccc5552","name":"Darwin Del Fabro","registered_at":"2026-06-17T01:16:46Z","symbol":"NIM1235370","token_address":"0xc704a4faf9be0510f8396b35c9b5fddd9d9c120c","type":"artist","uuid":"66487b50-8358-4f54-8748-a9ca222781d0"}
album: Naquela Mesa - Single
  type: MusicAlbum
  date published: 2016-03-28
album: Darwin del Fabro In Rio
  type: MusicAlbum
  date published: 2017-07-07
album: Revisiting Jobim
  type: MusicAlbum
  date published: 2022-03-08
album: Revisiting Jobim - Part 2
  type: MusicAlbum
  date published: 2023-06-01
album: Velha Roupa Colorida
  type: MusicAlbum
  date published: 2024-01-12
album: Revisitando Elis Regina
  type: MusicAlbum
  date published: 2024-01-26