Alejandro Rizo
type: MusicGroup
genre: singer-songwriter
genre: trova
popularity: 2
followers: 196
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x60b7685a6b27f33941e5d9169100e5229c27b0dd8a876a0a756d3034cbc794fe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10f5707e-78f8-49fd-9101-48d205777708.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10f5707e-78f8-49fd-9101-48d205777708.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/10f5707e-78f8-49fd-9101-48d205777708
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x60b7685a6b27f33941e5d9169100e5229c27b0dd8a876a0a756d3034cbc794fe","name":"Alejandro Rizo","registered_at":"2026-06-15T19:28:19Z","symbol":"NIM0808565","token_address":"0x170607b814148c2ca673225cb6e243d4e5f1991f","type":"artist","uuid":"10f5707e-78f8-49fd-9101-48d205777708"}
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 0x60b7685a6b27f33941e5d9169100e5229c27b0dd8a876a0a756d3034cbc794fe. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10f5707e-78f8-49fd-9101-48d205777708.json and https://artists.proofprofile.net/proofs/artist/10f5707e-78f8-49fd-9101-48d205777708.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x60b7685a6b27f33941e5d9169100e5229c27b0dd8a876a0a756d3034cbc794fe","name":"Alejandro Rizo","registered_at":"2026-06-15T19:28:19Z","symbol":"NIM0808565","token_address":"0x170607b814148c2ca673225cb6e243d4e5f1991f","type":"artist","uuid":"10f5707e-78f8-49fd-9101-48d205777708"}
album: Tres Compositores Mexicanos
  type: MusicAlbum
  date published: 2000
album: Trovadores en Contraflujo
  type: MusicAlbum
  date published: 2003
album: Mañana Es Primavera
  type: MusicAlbum
  date published: 2013-12-14
album: Palabras Mayores
  type: MusicAlbum
  date published: 2017-03-31
album: Para Mi
  type: MusicAlbum
  date published: 2020-06-05