Cristian Leguiza y su banda
type: MusicGroup
popularity: 5
followers: 414
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc53094a16d8e52f3e732142bd48b38d7264811ff612b12c9abfe02543c76f329
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ee8ff40-d2c2-49c4-9f5a-52149ef6153b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ee8ff40-d2c2-49c4-9f5a-52149ef6153b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9ee8ff40-d2c2-49c4-9f5a-52149ef6153b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc53094a16d8e52f3e732142bd48b38d7264811ff612b12c9abfe02543c76f329","name":"Cristian Leguiza y su banda","registered_at":"2026-06-20T04:58:16Z","symbol":"NIM1519163","token_address":"0x089fddc1b72bb249a40073e80d15e97915ef7dbe","type":"artist","uuid":"9ee8ff40-d2c2-49c4-9f5a-52149ef6153b"}
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 0xc53094a16d8e52f3e732142bd48b38d7264811ff612b12c9abfe02543c76f329. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ee8ff40-d2c2-49c4-9f5a-52149ef6153b.json and https://artists.proofprofile.net/proofs/artist/9ee8ff40-d2c2-49c4-9f5a-52149ef6153b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xc53094a16d8e52f3e732142bd48b38d7264811ff612b12c9abfe02543c76f329","name":"Cristian Leguiza y su banda","registered_at":"2026-06-20T04:58:16Z","symbol":"NIM1519163","token_address":"0x089fddc1b72bb249a40073e80d15e97915ef7dbe","type":"artist","uuid":"9ee8ff40-d2c2-49c4-9f5a-52149ef6153b"}
album: Para Que Sigan Bailando
  type: MusicAlbum
  date published: 2019-08-26
album: Por Siempre Romántico
  type: MusicAlbum
  date published: 2020-08-11