Tierra Norteña
type: MusicGroup
genre: cumbia norteña
genre: norteño
genre: norteño-sax
popularity: 2
followers: 279
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x176e2ef8b2778473aeba0ba7b140b5037efca1906982eec8ed8695b34fa593d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e058a73c-ec49-410f-964c-2ea6c17beba4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e058a73c-ec49-410f-964c-2ea6c17beba4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e058a73c-ec49-410f-964c-2ea6c17beba4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x176e2ef8b2778473aeba0ba7b140b5037efca1906982eec8ed8695b34fa593d6","name":"Tierra Norteña","registered_at":"2026-06-21T06:24:27Z","symbol":"NIM1847509","token_address":"0x6b17c320bf761e4a99b5149dec12f02bc0b1e8f4","type":"artist","uuid":"e058a73c-ec49-410f-964c-2ea6c17beba4"}
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 0x176e2ef8b2778473aeba0ba7b140b5037efca1906982eec8ed8695b34fa593d6. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e058a73c-ec49-410f-964c-2ea6c17beba4.json and https://artists.proofprofile.net/proofs/artist/e058a73c-ec49-410f-964c-2ea6c17beba4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x176e2ef8b2778473aeba0ba7b140b5037efca1906982eec8ed8695b34fa593d6","name":"Tierra Norteña","registered_at":"2026-06-21T06:24:27Z","symbol":"NIM1847509","token_address":"0x6b17c320bf761e4a99b5149dec12f02bc0b1e8f4","type":"artist","uuid":"e058a73c-ec49-410f-964c-2ea6c17beba4"}
album: "Como Me Gusta Quererte"
  type: MusicAlbum
  date published: 2012-03-13
album: "Corridos Y Rancheras"
  type: MusicAlbum
  date published: 2012-03-13
album: Nueva Era
  type: MusicAlbum
  date published: 2016-09-01
album: Costumbres
  type: MusicAlbum
  date published: 2017-03-03
album: Vol. I II III
  type: MusicAlbum
  date published: 2018-01-25