Arturo Tamayo
type: MusicGroup
description: Arturo Tamayo Ballesteros (born 3 August 1946) is a Spanish conductor and music teacher. Life Tamayo studied music at the Real Conservatorio Superior de Música de Madrid, while studying Law at the
popularity: 13
followers: 451
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x438fa4d597fbea8b5e784d539a9c4fd175f7e3550363b1dbff71580d8f8bea11
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e0f89cb-1d06-4380-adac-b6a97631f81e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e0f89cb-1d06-4380-adac-b6a97631f81e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9e0f89cb-1d06-4380-adac-b6a97631f81e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x438fa4d597fbea8b5e784d539a9c4fd175f7e3550363b1dbff71580d8f8bea11","name":"Arturo Tamayo","registered_at":"2026-06-14T21:00:53Z","symbol":"NIM0575225","token_address":"0x145c55db9394bda1b958fcaa7d0b9d030fa96dd5","type":"artist","uuid":"9e0f89cb-1d06-4380-adac-b6a97631f81e"}
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 0x438fa4d597fbea8b5e784d539a9c4fd175f7e3550363b1dbff71580d8f8bea11. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e0f89cb-1d06-4380-adac-b6a97631f81e.json and https://artists.proofprofile.net/proofs/artist/9e0f89cb-1d06-4380-adac-b6a97631f81e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:44:49Z
  text: {"copyright_id":"0x438fa4d597fbea8b5e784d539a9c4fd175f7e3550363b1dbff71580d8f8bea11","name":"Arturo Tamayo","registered_at":"2026-06-14T21:00:53Z","symbol":"NIM0575225","token_address":"0x145c55db9394bda1b958fcaa7d0b9d030fa96dd5","type":"artist","uuid":"9e0f89cb-1d06-4380-adac-b6a97631f81e"}
album: Huber: Schwarzerde
  type: MusicAlbum
  date published: 2014-01-01
album: Huber, K.: Tenebrae / Chamber Concerto, "Intarsi" / Protuberanzen / James Joyce Chamber Music
  type: MusicAlbum
  date published: 2004-01-01
album: Busoni, F.: Orchestral, Chamber and Piano Music
  type: MusicAlbum
  date published: 1995-01-01
album: Der Engel der Geschichte
  type: MusicAlbum
  date published: 2004
album: Ohana, M.: Miroir De Celestine / 2 Pieces / So Tango / Sacral D'Ilx / Carillons / Sarabande
  type: MusicAlbum
  date published: 2008-01-01