Yankee Boy
type: MusicGroup
genre: urbano latino
description: "Yankee Boy" is a World War I song. Lyrics were written by Fred Ziemer, and music was composed by J.R. Shannon. Vandersloot Music Publishing Company produced the song in 1918. On the cover of the shee
popularity: 22
followers: 219
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2bca2fcdbc68960af7c66d2baf8d5ef90ffc0162da1048be0b203e7af56c9be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1464e4a3-1b7e-467f-9301-fac274502fd2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1464e4a3-1b7e-467f-9301-fac274502fd2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1464e4a3-1b7e-467f-9301-fac274502fd2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2bca2fcdbc68960af7c66d2baf8d5ef90ffc0162da1048be0b203e7af56c9be","name":"Yankee Boy","registered_at":"2026-06-11T12:23:48Z","symbol":"NIM0027295","token_address":"0x047b0491bd1b03f78702d129292c90c721c3eb4b","type":"artist","uuid":"1464e4a3-1b7e-467f-9301-fac274502fd2"}
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 0xa2bca2fcdbc68960af7c66d2baf8d5ef90ffc0162da1048be0b203e7af56c9be. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1464e4a3-1b7e-467f-9301-fac274502fd2.json and https://artists.proofprofile.net/proofs/artist/1464e4a3-1b7e-467f-9301-fac274502fd2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xa2bca2fcdbc68960af7c66d2baf8d5ef90ffc0162da1048be0b203e7af56c9be","name":"Yankee Boy","registered_at":"2026-06-11T12:23:48Z","symbol":"NIM0027295","token_address":"0x047b0491bd1b03f78702d129292c90c721c3eb4b","type":"artist","uuid":"1464e4a3-1b7e-467f-9301-fac274502fd2"}
album: Sin temor a morir
  type: MusicAlbum
  date published: 2005-03-03
album: La Asamblea
  type: MusicAlbum
  date published: 2007-08-14
album: Te Quiero Tener
  type: MusicAlbum
  date published: 2010-05-24
album: Todos Tan Thriller
  type: MusicAlbum
  date published: 2021-10-30
album: NICE
  type: MusicAlbum
  date published: 2023-03-21
album: Y Si Nos Vamos
  type: MusicAlbum
  date published: 2023-08-03
album: Los Motores
  type: MusicAlbum
  date published: 2023-08-03
album: My Mother
  type: MusicAlbum
  date published: 2025-07-21