Álvaro Montoya
type: MusicGroup
popularity: 42
followers: 469
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ee5aa979a629184b34e11dea8fe6504721ced3db7f90f2c2443e70f42db27a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/747f7c80-2523-48da-9f22-bd403b5b7ec3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/747f7c80-2523-48da-9f22-bd403b5b7ec3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/747f7c80-2523-48da-9f22-bd403b5b7ec3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ee5aa979a629184b34e11dea8fe6504721ced3db7f90f2c2443e70f42db27a4","name":"Álvaro Montoya","registered_at":"2026-06-12T01:08:59Z","symbol":"NIM0152104","token_address":"0x8306ab51b5ba1b1a18c76111d18f391e9ac36659","type":"artist","uuid":"747f7c80-2523-48da-9f22-bd403b5b7ec3"}
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 0x4ee5aa979a629184b34e11dea8fe6504721ced3db7f90f2c2443e70f42db27a4. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/747f7c80-2523-48da-9f22-bd403b5b7ec3.json and https://artists.proofprofile.net/proofs/artist/747f7c80-2523-48da-9f22-bd403b5b7ec3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x4ee5aa979a629184b34e11dea8fe6504721ced3db7f90f2c2443e70f42db27a4","name":"Álvaro Montoya","registered_at":"2026-06-12T01:08:59Z","symbol":"NIM0152104","token_address":"0x8306ab51b5ba1b1a18c76111d18f391e9ac36659","type":"artist","uuid":"747f7c80-2523-48da-9f22-bd403b5b7ec3"}