Alberto Escobar
type: MusicGroup
genre: nueva trova
genre: trova
description: Alberto Escobar Villa (born 1947) is a Colombian footballer. He competed in the men's tournament at the 1968 Summer Olympics. References External links Category:1947 births Category:Living peop
popularity: 15
followers: 756
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf15f39408541efe938f542f6d87094fa5275210a81b407691564c0ac21e67b8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0638a972-ea3d-4b60-b58c-686579643a22.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0638a972-ea3d-4b60-b58c-686579643a22.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0638a972-ea3d-4b60-b58c-686579643a22
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf15f39408541efe938f542f6d87094fa5275210a81b407691564c0ac21e67b8","name":"Alberto Escobar","registered_at":"2026-06-14T05:06:45Z","symbol":"NIM0347702","token_address":"0x4b0a916d09780e1d710d7e6f044224c07d784fe9","type":"artist","uuid":"0638a972-ea3d-4b60-b58c-686579643a22"}
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 0xaf15f39408541efe938f542f6d87094fa5275210a81b407691564c0ac21e67b8. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0638a972-ea3d-4b60-b58c-686579643a22.json and https://artists.proofprofile.net/proofs/artist/0638a972-ea3d-4b60-b58c-686579643a22.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0xaf15f39408541efe938f542f6d87094fa5275210a81b407691564c0ac21e67b8","name":"Alberto Escobar","registered_at":"2026-06-14T05:06:45Z","symbol":"NIM0347702","token_address":"0x4b0a916d09780e1d710d7e6f044224c07d784fe9","type":"artist","uuid":"0638a972-ea3d-4b60-b58c-686579643a22"}
album: Coincidir
  type: MusicAlbum
  date published: 1995
album: Ciudadano Del Mundo
  type: MusicAlbum
  date published: 2001
album: De Corazón a Corazón
  type: MusicAlbum
  date published: 2011-05-23
album: Antología Breve
  type: MusicAlbum
  date published: 2016-11-16