Julio Beltrán
type: MusicGroup
popularity: 2
followers: 148
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x647b908454e385d8cec81cca1f613e57865a5b41d1fcb02ec2fbdc0bbea3aa64
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954020
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954020
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37a9095a-0c1d-40a7-9063-d8d084f66efb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37a9095a-0c1d-40a7-9063-d8d084f66efb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/37a9095a-0c1d-40a7-9063-d8d084f66efb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x647b908454e385d8cec81cca1f613e57865a5b41d1fcb02ec2fbdc0bbea3aa64","name":"Julio Beltrán","registered_at":"2026-06-16T09:01:16Z","symbol":"NIM1002640","token_address":"0x50940e3a7c433370b0e5ff6e2cdd03e8332de95b","type":"artist","uuid":"37a9095a-0c1d-40a7-9063-d8d084f66efb"}
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 0x647b908454e385d8cec81cca1f613e57865a5b41d1fcb02ec2fbdc0bbea3aa64. Chain 2 (Bitcoin): anchored in block 954020 (2026-06-16T23:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37a9095a-0c1d-40a7-9063-d8d084f66efb.json and https://artists.proofprofile.net/proofs/artist/37a9095a-0c1d-40a7-9063-d8d084f66efb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:51:12Z
  text: {"copyright_id":"0x647b908454e385d8cec81cca1f613e57865a5b41d1fcb02ec2fbdc0bbea3aa64","name":"Julio Beltrán","registered_at":"2026-06-16T09:01:16Z","symbol":"NIM1002640","token_address":"0x50940e3a7c433370b0e5ff6e2cdd03e8332de95b","type":"artist","uuid":"37a9095a-0c1d-40a7-9063-d8d084f66efb"}
album: Primer Acto
  type: MusicAlbum
  date published: 2015-02-16
album: Primer Acto
  type: MusicAlbum
  date published: 2015-02-16
album: Find Your Peace (feat. Vel the Wonder)
  type: MusicAlbum
  date published: 2016-07-18
album: Tiempo
  type: MusicAlbum
  date published: 2016-09-20
album: Tiempo
  type: MusicAlbum
  date published: 2017-09-28