Igor Caracas
type: MusicGroup
popularity: 31
followers: 502
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c88c9812912c84b697ee0f7e4de444a7a7b21ec4087d32c0dd9b2773ec000b0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5a78569-4532-4a56-8f2e-c23c13e29afb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5a78569-4532-4a56-8f2e-c23c13e29afb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d5a78569-4532-4a56-8f2e-c23c13e29afb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c88c9812912c84b697ee0f7e4de444a7a7b21ec4087d32c0dd9b2773ec000b0","name":"Igor Caracas","registered_at":"2026-06-12T10:48:16Z","symbol":"NIM0274665","token_address":"0x8d79c69b40a1fc1ccc36159ca8540727514ace12","type":"artist","uuid":"d5a78569-4532-4a56-8f2e-c23c13e29afb"}
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 0x1c88c9812912c84b697ee0f7e4de444a7a7b21ec4087d32c0dd9b2773ec000b0. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5a78569-4532-4a56-8f2e-c23c13e29afb.json and https://artists.proofprofile.net/proofs/artist/d5a78569-4532-4a56-8f2e-c23c13e29afb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x1c88c9812912c84b697ee0f7e4de444a7a7b21ec4087d32c0dd9b2773ec000b0","name":"Igor Caracas","registered_at":"2026-06-12T10:48:16Z","symbol":"NIM0274665","token_address":"0x8d79c69b40a1fc1ccc36159ca8540727514ace12","type":"artist","uuid":"d5a78569-4532-4a56-8f2e-c23c13e29afb"}
album: Catopleia
  type: MusicAlbum
  date published: 2023-05-07
album: Cada Passo
  type: MusicAlbum
  date published: 2019-06-14
album: Quem Se Aproxima
  type: MusicAlbum
  date published: 2022-08-18
album: Desembaraços
  type: MusicAlbum
  date published: 2022-05-12
album: Árvore a Menos
  type: MusicAlbum
  date published: 2021-11-05
album: Alheia
  type: MusicAlbum
  date published: 2019-05-24