Julio Alvarez
type: MusicGroup
popularity: 3
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ffa712a9d34d32ed759a2d03f7c0fe5d1835acfcf4f31970fefdb31a10f7860
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953924
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953924
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d349edb-9826-42e2-9ace-1658787c198d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d349edb-9826-42e2-9ace-1658787c198d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d349edb-9826-42e2-9ace-1658787c198d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:52:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ffa712a9d34d32ed759a2d03f7c0fe5d1835acfcf4f31970fefdb31a10f7860","name":"Julio Alvarez","registered_at":"2026-06-15T23:46:47Z","symbol":"NIM0870213","token_address":"0x87e15726a7dd32b49b4bee496a62ac02ceeef567","type":"artist","uuid":"1d349edb-9826-42e2-9ace-1658787c198d"}
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 0x8ffa712a9d34d32ed759a2d03f7c0fe5d1835acfcf4f31970fefdb31a10f7860. Chain 2 (Bitcoin): anchored in block 953924 (2026-06-16T09:52:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d349edb-9826-42e2-9ace-1658787c198d.json and https://artists.proofprofile.net/proofs/artist/1d349edb-9826-42e2-9ace-1658787c198d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:52:28Z
  text: {"copyright_id":"0x8ffa712a9d34d32ed759a2d03f7c0fe5d1835acfcf4f31970fefdb31a10f7860","name":"Julio Alvarez","registered_at":"2026-06-15T23:46:47Z","symbol":"NIM0870213","token_address":"0x87e15726a7dd32b49b4bee496a62ac02ceeef567","type":"artist","uuid":"1d349edb-9826-42e2-9ace-1658787c198d"}
album: Coffee and Piano
  type: MusicAlbum
  date published: 2024-01-16
album: Piano Relax
  type: MusicAlbum
  date published: 2024-03-21
album: Danza de los Chakras
  type: MusicAlbum
  date published: 2024-04-27
album: Susurros del Alma
  type: MusicAlbum
  date published: 2024-06-03