Sal Demonio
type: MusicGroup
genre: hardcore punk
genre: punk
popularity: 6
followers: 427
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3a86021983824f4b1a993aa657afb80cc8184d790ce52804bda9226ffa8098e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/51a7dd91-faa4-4109-b9b6-ea411536e6b7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/51a7dd91-faa4-4109-b9b6-ea411536e6b7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/51a7dd91-faa4-4109-b9b6-ea411536e6b7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3a86021983824f4b1a993aa657afb80cc8184d790ce52804bda9226ffa8098e","name":"Sal Demonio","registered_at":"2026-06-16T18:10:51Z","symbol":"NIM1133756","token_address":"0x1d300c3a26d4eef1b294e09ccd884830119b6e84","type":"artist","uuid":"51a7dd91-faa4-4109-b9b6-ea411536e6b7"}
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 0xc3a86021983824f4b1a993aa657afb80cc8184d790ce52804bda9226ffa8098e. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/51a7dd91-faa4-4109-b9b6-ea411536e6b7.json and https://artists.proofprofile.net/proofs/artist/51a7dd91-faa4-4109-b9b6-ea411536e6b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xc3a86021983824f4b1a993aa657afb80cc8184d790ce52804bda9226ffa8098e","name":"Sal Demonio","registered_at":"2026-06-16T18:10:51Z","symbol":"NIM1133756","token_address":"0x1d300c3a26d4eef1b294e09ccd884830119b6e84","type":"artist","uuid":"51a7dd91-faa4-4109-b9b6-ea411536e6b7"}
album: El Enviado (2015)
  type: MusicAlbum
  date published: 2021-10-10
album: Zupay Uaranga (1999)
  type: MusicAlbum
  date published: 2021-10-13
album: La flama (2020)
  type: MusicAlbum
  date published: 2021-10-27
album: Bajo un cielo gris (1995)
  type: MusicAlbum
  date published: 2021-10-28
album: Divina Providencia (2003)
  type: MusicAlbum
  date published: 2021-11-05
album: PUNKROCKSON (2008)
  type: MusicAlbum
  date published: 2021-11-14
album: ETERNAS CICATRICES
  type: MusicAlbum
  date published: 2023-05-10