Ernesto Zatknites
type: MusicGroup
popularity: 11
followers: 4770
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953674
additional property: OTSProofURL
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5dc53bca-d1d2-49e2-9c56-11cb374037b2
additional property: OTSTimestamp
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  value: 2026-06-14T19:07:16Z
additional property: OTSCanonicalRecord
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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 0x61d76fba839710599683b3c400798bf7ee234720fcb6c5785e1bfc986c2948bc. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5dc53bca-d1d2-49e2-9c56-11cb374037b2.json and https://artists.proofprofile.net/proofs/artist/5dc53bca-d1d2-49e2-9c56-11cb374037b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:07:16Z
  text: {"copyright_id":"0x61d76fba839710599683b3c400798bf7ee234720fcb6c5785e1bfc986c2948bc","name":"Ernesto Zatknites","registered_at":"2026-06-14T14:20:10Z","symbol":"NIM0479680","token_address":"0x5377bfcca0a0b2554ba50410e3f807dc40c909e2","type":"artist","uuid":"5dc53bca-d1d2-49e2-9c56-11cb374037b2"}
album: Mechanics. Walk
  type: MusicAlbum
  date published: 2015-05-09
album: Beggar (My Diploma)
  type: MusicAlbum
  date published: 2015-06-13
album: Greatcoat
  type: MusicAlbum
  date published: 2015-06-13
album: Per Hustle ad Astra
  type: MusicAlbum
  date published: 2015-10-06
album: Per Hustle ad Astra
  type: MusicAlbum
  date published: 2015-10-06
album: Вандализм Дали
  type: MusicAlbum
  date published: 2015-11-11
album: Vandalism Dali
  type: MusicAlbum
  date published: 2015-11-15
album: Deservedly Thoughtful
  type: MusicAlbum
  date published: 2016-07-29
album: Заслуженно задумчив
  type: MusicAlbum
  date published: 2016-07-29
album: Evenings Easy Stadiums
  type: MusicAlbum
  date published: 2017-02-13
album: Вечерами легки стадионы
  type: MusicAlbum
  date published: 2017-02-13
album: Звук, ч.1
  type: MusicAlbum
  date published: 2017-07-25
album: Заебавшийся одноклассник
  type: MusicAlbum
  date published: 2017-08-31
album: Bliki
  type: MusicAlbum
  date published: 2017-12-07
album: Биодробовик
  type: MusicAlbum
  date published: 2018-03-08
album: Рань
  type: MusicAlbum
  date published: 2018-10-19
album: Ебеня
  type: MusicAlbum
  date published: 2018-11-04
album: Don't Panic
  type: MusicAlbum
  date published: 2019-02-18
album: Неужели
  type: MusicAlbum
  date published: 2019-03-15
album: Посторонний
  type: MusicAlbum
  date published: 2019-04-02
album: Концерт в Петербурге
  type: MusicAlbum
  date published: 2019-04-06
album: Анфас
  type: MusicAlbum
  date published: 2019-07-26
album: Ты родила сегодня сына
  type: MusicAlbum
  date published: 2019-09-12
album: Мне снилось
  type: MusicAlbum
  date published: 2019-09-20
album: Построчный ниндзя
  type: MusicAlbum
  date published: 2019-11-07
album: Ты в классе самая красивая
  type: MusicAlbum
  date published: 2019-12-29
album: Стокгольм
  type: MusicAlbum
  date published: 2020-03-12
album: Бестселлер
  type: MusicAlbum
  date published: 2020-03-21
album: Исчезни
  type: MusicAlbum
  date published: 2020-06-19
album: ЖУЧКИ!
  type: MusicAlbum
  date published: 2020-09-03
album: Непоседа (Капитан)
  type: MusicAlbum
  date published: 2020-11-17
album: WIFE
  type: MusicAlbum
  date published: 2021-03-15
album: Косберг сработал! 1961
  type: MusicAlbum
  date published: 2021-04-26
album: Стамбул
  type: MusicAlbum
  date published: 2022-09-28
album: Бэкстрит Босх
  type: MusicAlbum
  date published: 2022-12-09
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    duration: PT3M39S
    duration ms: 219375
    explicit: true
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    in album: Бэкстрит Босх
      type: MusicAlbum
      date published: 2022-12-09
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4096ad890156eeebb2879fbbedb3617a32cf4ccf4269f3525cfc18c03ac084. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SMRUS0073847.
      date published: 2026-07-19T08:43:25Z
    audio: Стамбул
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      additional property: Musical Key
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      additional property: Mode (Major/Minor)
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        value: 0
      additional property: Time Signature
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Мы домой летим
album: Воспоминанья мешают (
album: Дверь
album: Вдох / Ход
album: Mahallesi

Speechiness
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value: 0.051

Acousticness
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value: 0.252

Instrumentalness
type: PropertyValue
value: 0.005

Liveness
type: PropertyValue
value: 0.114

Valence (Positivity)
type: PropertyValue
value: 0.681

Loudness (dB)
type: PropertyValue
value: -3.544

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor

Мы домой летим
type: MusicAlbum
date published: 2023-12-22

Воспоминанья мешают (
type: MusicAlbum
date published: 2024-03-15

Дверь
type: MusicAlbum
date published: 2024-04-05

Вдох / Ход
type: MusicAlbum
date published: 2024-06-05

Mahallesi
type: MusicAlbum
date published: 2024-09-17