Carlos Blanco
type: MusicGroup
description: Carlos Blanco may refer to: Carlos Blanco (baseball) (1914–1997), Cuban professional baseball player Carlos Blanco (footballer, born 1928) (1928–2011), Spanish-born Mexican footballer Carlos Blanco (f
popularity: 8
followers: 280
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x989d0a6d008b91c7c957f2c9910af03d63708c25b71cc2a9c4ce76ef0f2330af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e32c625-9834-4bf1-8976-f53019543d70.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e32c625-9834-4bf1-8976-f53019543d70.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9e32c625-9834-4bf1-8976-f53019543d70
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x989d0a6d008b91c7c957f2c9910af03d63708c25b71cc2a9c4ce76ef0f2330af","name":"Carlos Blanco","registered_at":"2026-06-20T04:23:59Z","symbol":"NIM1514703","token_address":"0xd61e670f5f21de2fd7e96bc2ceef64a79b39d26e","type":"artist","uuid":"9e32c625-9834-4bf1-8976-f53019543d70"}
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 0x989d0a6d008b91c7c957f2c9910af03d63708c25b71cc2a9c4ce76ef0f2330af. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e32c625-9834-4bf1-8976-f53019543d70.json and https://artists.proofprofile.net/proofs/artist/9e32c625-9834-4bf1-8976-f53019543d70.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x989d0a6d008b91c7c957f2c9910af03d63708c25b71cc2a9c4ce76ef0f2330af","name":"Carlos Blanco","registered_at":"2026-06-20T04:23:59Z","symbol":"NIM1514703","token_address":"0xd61e670f5f21de2fd7e96bc2ceef64a79b39d26e","type":"artist","uuid":"9e32c625-9834-4bf1-8976-f53019543d70"}
album: Par de Luces
  type: MusicAlbum
  date published: 2023-12-22