Los Arma2 De La Sierra
type: MusicGroup
genre: sierreño
popularity: 3
followers: 226
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d6178597ff86262ca223aa009ce37233bbc0fe7b8b2a968df6ff8de56e5b647
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76c90af8-663b-456e-bf3f-47595a2dc3b9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76c90af8-663b-456e-bf3f-47595a2dc3b9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/76c90af8-663b-456e-bf3f-47595a2dc3b9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d6178597ff86262ca223aa009ce37233bbc0fe7b8b2a968df6ff8de56e5b647","name":"Los Arma2 De La Sierra","registered_at":"2026-06-17T07:05:56Z","symbol":"NIM1318709","token_address":"0x6bfb172725a663ed27c8b8db91a535be148864bc","type":"artist","uuid":"76c90af8-663b-456e-bf3f-47595a2dc3b9"}
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 0x6d6178597ff86262ca223aa009ce37233bbc0fe7b8b2a968df6ff8de56e5b647. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/76c90af8-663b-456e-bf3f-47595a2dc3b9.json and https://artists.proofprofile.net/proofs/artist/76c90af8-663b-456e-bf3f-47595a2dc3b9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x6d6178597ff86262ca223aa009ce37233bbc0fe7b8b2a968df6ff8de56e5b647","name":"Los Arma2 De La Sierra","registered_at":"2026-06-17T07:05:56Z","symbol":"NIM1318709","token_address":"0x6bfb172725a663ed27c8b8db91a535be148864bc","type":"artist","uuid":"76c90af8-663b-456e-bf3f-47595a2dc3b9"}
album: Un Amor Que Quise Tanto
  type: MusicAlbum
  date published: 2011-01-01
album: Si Te Dijera
  type: MusicAlbum
  date published: 2019-02-19
album: La Historia Continúa
  type: MusicAlbum
  date published: 2019-02-19
album: Mi Sueño Realízado
  type: MusicAlbum
  date published: 2019-02-19