Traficantes De La Sierra
type: MusicGroup
genre: sierreño
popularity: 4
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6dccdebe1b7e6c0ef29333e264f0d8c794aba76c7a3785d9f2db221f1cf0809c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc58e28a-0d1a-4a56-9210-3bcff704cc03.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc58e28a-0d1a-4a56-9210-3bcff704cc03.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dc58e28a-0d1a-4a56-9210-3bcff704cc03
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6dccdebe1b7e6c0ef29333e264f0d8c794aba76c7a3785d9f2db221f1cf0809c","name":"Traficantes De La Sierra","registered_at":"2026-06-21T05:03:13Z","symbol":"NIM1827382","token_address":"0xeb095584a4ee20e0b1e96f9aa9fdb2a9aa38c419","type":"artist","uuid":"dc58e28a-0d1a-4a56-9210-3bcff704cc03"}
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 0x6dccdebe1b7e6c0ef29333e264f0d8c794aba76c7a3785d9f2db221f1cf0809c. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc58e28a-0d1a-4a56-9210-3bcff704cc03.json and https://artists.proofprofile.net/proofs/artist/dc58e28a-0d1a-4a56-9210-3bcff704cc03.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x6dccdebe1b7e6c0ef29333e264f0d8c794aba76c7a3785d9f2db221f1cf0809c","name":"Traficantes De La Sierra","registered_at":"2026-06-21T05:03:13Z","symbol":"NIM1827382","token_address":"0xeb095584a4ee20e0b1e96f9aa9fdb2a9aa38c419","type":"artist","uuid":"dc58e28a-0d1a-4a56-9210-3bcff704cc03"}
album: Indispensable
  type: MusicAlbum
  date published: 2023-06-18
album: 25 Rosas
  type: MusicAlbum
  date published: 2024-07-31
album: El Principe Heredero
  type: MusicAlbum
  date published: 2025-03-06