Alex Arcano
type: MusicGroup
popularity: 14
followers: 1272
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x626e3f11153416b060959f003acc2ce7cb7b4c333f8f4ccc2ed6a0c5748be193
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953630
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953630
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30d10bca-419d-4705-a917-8d7b6da5e72b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30d10bca-419d-4705-a917-8d7b6da5e72b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/30d10bca-419d-4705-a917-8d7b6da5e72b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:06:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x626e3f11153416b060959f003acc2ce7cb7b4c333f8f4ccc2ed6a0c5748be193","name":"Alex Arcano","registered_at":"2026-06-14T09:32:42Z","symbol":"NIM0411080","token_address":"0xe2e54cc8188fa3047f6d166944fdbc9b30f7994e","type":"artist","uuid":"30d10bca-419d-4705-a917-8d7b6da5e72b"}
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 0x626e3f11153416b060959f003acc2ce7cb7b4c333f8f4ccc2ed6a0c5748be193. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/30d10bca-419d-4705-a917-8d7b6da5e72b.json and https://artists.proofprofile.net/proofs/artist/30d10bca-419d-4705-a917-8d7b6da5e72b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:06:27Z
  text: {"copyright_id":"0x626e3f11153416b060959f003acc2ce7cb7b4c333f8f4ccc2ed6a0c5748be193","name":"Alex Arcano","registered_at":"2026-06-14T09:32:42Z","symbol":"NIM0411080","token_address":"0xe2e54cc8188fa3047f6d166944fdbc9b30f7994e","type":"artist","uuid":"30d10bca-419d-4705-a917-8d7b6da5e72b"}
album: Juegos Perdidos
  type: MusicAlbum
  date published: 2024-08-01
album: Cuéntame (Parte A)
  type: MusicAlbum
  date published: 2024-09-25
album: Cuéntame (Parte B)
  type: MusicAlbum
  date published: 2024-10-18
album: Tan solo
  type: MusicAlbum
  date published: 2024-12-01
album: Dónde
  type: MusicAlbum
  date published: 2025-05-01
album: Reflejos
  type: MusicAlbum
  date published: 2025-06-20