Jonathan Alvear
type: MusicGroup
popularity: 8
followers: 67
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16c91a5044b14b7a802831236124c1ed1081e6245377c1142a2aa046f8a407b0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/80bf5a6e-1e42-4d79-9c6f-079ae1c0b78f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/80bf5a6e-1e42-4d79-9c6f-079ae1c0b78f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/80bf5a6e-1e42-4d79-9c6f-079ae1c0b78f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16c91a5044b14b7a802831236124c1ed1081e6245377c1142a2aa046f8a407b0","name":"Jonathan Alvear","registered_at":"2026-06-17T10:27:44Z","symbol":"NIM1366800","token_address":"0x0dc619e4a189ff7b82458dc7adfdf3d348f0d11c","type":"artist","uuid":"80bf5a6e-1e42-4d79-9c6f-079ae1c0b78f"}
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 0x16c91a5044b14b7a802831236124c1ed1081e6245377c1142a2aa046f8a407b0. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/80bf5a6e-1e42-4d79-9c6f-079ae1c0b78f.json and https://artists.proofprofile.net/proofs/artist/80bf5a6e-1e42-4d79-9c6f-079ae1c0b78f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x16c91a5044b14b7a802831236124c1ed1081e6245377c1142a2aa046f8a407b0","name":"Jonathan Alvear","registered_at":"2026-06-17T10:27:44Z","symbol":"NIM1366800","token_address":"0x0dc619e4a189ff7b82458dc7adfdf3d348f0d11c","type":"artist","uuid":"80bf5a6e-1e42-4d79-9c6f-079ae1c0b78f"}
album: Duele
  type: MusicAlbum
  date published: 2014-02-08