Grupo Montañes
type: MusicGroup
genre: cumbia norteña
genre: norteño-sax
popularity: 4
followers: 184
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13c0d51f5c458ed2c383d77fb075d03c86d5210f49ad2938b93cca89ea3e1555
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4aad19b1-8f51-4a7d-bbeb-f910e8ea0a26.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4aad19b1-8f51-4a7d-bbeb-f910e8ea0a26.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4aad19b1-8f51-4a7d-bbeb-f910e8ea0a26
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x13c0d51f5c458ed2c383d77fb075d03c86d5210f49ad2938b93cca89ea3e1555","name":"Grupo Montañes","registered_at":"2026-06-16T15:33:57Z","symbol":"NIM1096331","token_address":"0xcfc5f9fffacd25e83042f9a17926fb274f512e04","type":"artist","uuid":"4aad19b1-8f51-4a7d-bbeb-f910e8ea0a26"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c0d51f5c458ed2c383d77fb075d03c86d5210f49ad2938b93cca89ea3e1555. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4aad19b1-8f51-4a7d-bbeb-f910e8ea0a26.json and https://artists.proofprofile.net/proofs/artist/4aad19b1-8f51-4a7d-bbeb-f910e8ea0a26.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x13c0d51f5c458ed2c383d77fb075d03c86d5210f49ad2938b93cca89ea3e1555","name":"Grupo Montañes","registered_at":"2026-06-16T15:33:57Z","symbol":"NIM1096331","token_address":"0xcfc5f9fffacd25e83042f9a17926fb274f512e04","type":"artist","uuid":"4aad19b1-8f51-4a7d-bbeb-f910e8ea0a26"}
album: La Leyenda de la Sierra
  type: MusicAlbum
  date published: 2004-11-05
album: Le Haces Falta Tú
  type: MusicAlbum
  date published: 2006-07-18