Soufai
type: MusicGroup
popularity: 5
followers: 93
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd47c93a045d9f658edc8a50d579078703e52cecc07bdc3f2592b2d3247ef1466
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fee9f103-5c6a-41f0-9df6-abcb953487cc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fee9f103-5c6a-41f0-9df6-abcb953487cc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fee9f103-5c6a-41f0-9df6-abcb953487cc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
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 0xd47c93a045d9f658edc8a50d579078703e52cecc07bdc3f2592b2d3247ef1466. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fee9f103-5c6a-41f0-9df6-abcb953487cc.json and https://artists.proofprofile.net/proofs/artist/fee9f103-5c6a-41f0-9df6-abcb953487cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Ocho Tragos
  type: MusicAlbum
  date published: 2022-02-01
album: Una Vez Mas
  type: MusicAlbum
  date published: 2022-02-08
album: Chico Chueco, Bebé
  type: MusicAlbum
  date published: 2022-04-11
album: Cuartel General Session #4
  type: MusicAlbum
  date published: 2022-04-11
album: Stamina
  type: MusicAlbum
  date published: 2022-04-11
album: Fumar y Beber
  type: MusicAlbum
  date published: 2022-04-12
album: José José
  type: MusicAlbum
  date published: 2022-04-12
album: Ajusco Trips
  type: MusicAlbum
  date published: 2022-04-12
album: Toma y Daca
  type: MusicAlbum
  date published: 2022-04-12
album: Ivan Drago
  type: MusicAlbum
  date published: 2022-11-11
album: Viernes en un Perreo
  type: MusicAlbum
  date published: 2023-07-20
album: Mienten
  type: MusicAlbum
  date published: 2023-12-14
album: Insta
  type: MusicAlbum
  date published: 2024-07-01
album: Tres Guamas en el Conge
  type: MusicAlbum
  date published: 2024-10-15
album: A Ti <3
  type: MusicAlbum
  date published: 2024-11-13
album: No Guayamos
  type: MusicAlbum
  date published: 2024-12-25
album: La Vibe
  type: MusicAlbum
  date published: 2025-01-22
album: Full System
  type: MusicAlbum
  date published: 2025-02-10
album: Salida
  type: MusicAlbum
  date published: 2025-07-21
album: Croquis
  type: MusicAlbum
  date published: 2025-07-31
album: Mucha Pelea
  type: MusicAlbum
  date published: 2025-08-11
album: Better Call Sou! Vol. 1
  type: MusicAlbum
  date published: 2025-09-15