Dias De Blues
type: MusicGroup
popularity: 5
followers: 2745
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5fb4a8febd42e2efac3ebd3fa4728bc7e917191a2d73eb2c4bb426c395e5f5cb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b92b8035-7e83-4a7b-9b68-9e44598f3310.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b92b8035-7e83-4a7b-9b68-9e44598f3310.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b92b8035-7e83-4a7b-9b68-9e44598f3310
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5fb4a8febd42e2efac3ebd3fa4728bc7e917191a2d73eb2c4bb426c395e5f5cb","name":"Dias De Blues","registered_at":"2026-06-20T16:12:17Z","symbol":"NIM1650416","token_address":"0xf1e9c7fb55251827db2a20583cbb08c565914931","type":"artist","uuid":"b92b8035-7e83-4a7b-9b68-9e44598f3310"}
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 0x5fb4a8febd42e2efac3ebd3fa4728bc7e917191a2d73eb2c4bb426c395e5f5cb. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b92b8035-7e83-4a7b-9b68-9e44598f3310.json and https://artists.proofprofile.net/proofs/artist/b92b8035-7e83-4a7b-9b68-9e44598f3310.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x5fb4a8febd42e2efac3ebd3fa4728bc7e917191a2d73eb2c4bb426c395e5f5cb","name":"Dias De Blues","registered_at":"2026-06-20T16:12:17Z","symbol":"NIM1650416","token_address":"0xf1e9c7fb55251827db2a20583cbb08c565914931","type":"artist","uuid":"b92b8035-7e83-4a7b-9b68-9e44598f3310"}
album: Días de Blues
  type: MusicAlbum
  date published: 1973-05-14
album: En Vivo
  type: MusicAlbum
  date published: 1991-10-17
album: Dias De Blues
  type: MusicAlbum
  date published: 2009-12-28