Leny Eversong
type: MusicGroup
genre: brazilian jazz
popularity: 2
followers: 1563
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b7aeadf29c3851cddf07ea93a9089ffebc0102fcfe39d412ae4aa07464f29c7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3aa221c4-7842-4a69-b77c-ac0011d93c9e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3aa221c4-7842-4a69-b77c-ac0011d93c9e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3aa221c4-7842-4a69-b77c-ac0011d93c9e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b7aeadf29c3851cddf07ea93a9089ffebc0102fcfe39d412ae4aa07464f29c7","name":"Leny Eversong","registered_at":"2026-06-16T10:00:15Z","symbol":"NIM1016718","token_address":"0x0acaee74a7b37bdc9f001753ed47de3ca763c87e","type":"artist","uuid":"3aa221c4-7842-4a69-b77c-ac0011d93c9e"}
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 0x1b7aeadf29c3851cddf07ea93a9089ffebc0102fcfe39d412ae4aa07464f29c7. Chain 2 (Bitcoin): anchored in block 954031 (2026-06-17T01:43:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3aa221c4-7842-4a69-b77c-ac0011d93c9e.json and https://artists.proofprofile.net/proofs/artist/3aa221c4-7842-4a69-b77c-ac0011d93c9e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:43:23Z
  text: {"copyright_id":"0x1b7aeadf29c3851cddf07ea93a9089ffebc0102fcfe39d412ae4aa07464f29c7","name":"Leny Eversong","registered_at":"2026-06-16T10:00:15Z","symbol":"NIM1016718","token_address":"0x0acaee74a7b37bdc9f001753ed47de3ca763c87e","type":"artist","uuid":"3aa221c4-7842-4a69-b77c-ac0011d93c9e"}
album: (I've Got a Gal In) Kalamazoo
  type: MusicAlbum
  date published: 1943-05-20
album: Meu Protesto (feat. Paulinho e Sua Orquesta) [Mono Version]
  type: MusicAlbum
  date published: 1959-01-01
album: Na Baixa do Sapateiro (Mono Version)
  type: MusicAlbum
  date published: 1959-01-01
album: Jezebel (feat. Neal Hefty et son orchestre) [Mono Version]
  type: MusicAlbum
  date published: 1960-01-01
album: The Sensational Voice of Leny Eversong (feat. Neal Hefti and His Orchestra) [Mono Version]
  type: MusicAlbum
  date published: 1960-01-01
album: The Sensational Voice Of, Vol. 1 (feat. Neal Hefti and His Orchestra) [Mono Version]
  type: MusicAlbum
  date published: 1960-01-01
album: Grandes Vozes
  type: MusicAlbum
  date published: 1960-05-03
album: A Voz Poderosa de Leny Eversong
  type: MusicAlbum
  date published: 1961-11-16
album: Leny Eversong
  type: MusicAlbum
  date published: 1964-03-01
album: Raridades
  type: MusicAlbum
  date published: 1974-03-02
album: Leny Eversong
  type: MusicAlbum
  date published: 2006-02-21
album: The Music of Brazil / The Voice of Leny Eversong / Recordings 1955 - 1957
  type: MusicAlbum
  date published: 2009-10-01
album: Série Super Divas - Leny Eversong
  type: MusicAlbum
  date published: 2011-01-01