Uniendo Fronteras
type: MusicGroup
description: Uniendo Fronteras (Eng.: Uniting Frontiers) is a studio album by Regional Mexican band Los Tigres del Norte. The album became their second number-one hit on the Billboard Top Latin Albums chart. Trac
popularity: 2
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4982383aadd118217c1eff16cb5ac1ee1e6ecb1b51d6fb4fb0e06a3252dce671
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fdc0441-a2f1-402c-9cee-1f7530688417.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fdc0441-a2f1-402c-9cee-1f7530688417.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2fdc0441-a2f1-402c-9cee-1f7530688417
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4982383aadd118217c1eff16cb5ac1ee1e6ecb1b51d6fb4fb0e06a3252dce671","name":"Uniendo Fronteras","registered_at":"2026-06-16T06:16:27Z","symbol":"NIM0963288","token_address":"0xbd34054caaa996b8a2085722f9c2f20305305664","type":"artist","uuid":"2fdc0441-a2f1-402c-9cee-1f7530688417"}
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 0x4982383aadd118217c1eff16cb5ac1ee1e6ecb1b51d6fb4fb0e06a3252dce671. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2fdc0441-a2f1-402c-9cee-1f7530688417.json and https://artists.proofprofile.net/proofs/artist/2fdc0441-a2f1-402c-9cee-1f7530688417.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x4982383aadd118217c1eff16cb5ac1ee1e6ecb1b51d6fb4fb0e06a3252dce671","name":"Uniendo Fronteras","registered_at":"2026-06-16T06:16:27Z","symbol":"NIM0963288","token_address":"0xbd34054caaa996b8a2085722f9c2f20305305664","type":"artist","uuid":"2fdc0441-a2f1-402c-9cee-1f7530688417"}
album: Alazan Huasteco
  type: MusicAlbum
  date published: 2019-01-11