Olena
type: MusicGroup
description: Olena, Olenna () is a Ukrainian variant of the feminine name Helen, further equivalent to Elena It is of Greek origin and means "sun ray" or "shining light", see "Helen" for its history. Notable peop
popularity: 5
followers: 305
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfde5e77d3b354b29cc08dc6643cf032fb6840b02ff1308ada889f3002cd793d8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/507bd5b8-3913-40a5-aa5b-b341b1ffabff.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/507bd5b8-3913-40a5-aa5b-b341b1ffabff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/507bd5b8-3913-40a5-aa5b-b341b1ffabff
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
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 0xfde5e77d3b354b29cc08dc6643cf032fb6840b02ff1308ada889f3002cd793d8. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/507bd5b8-3913-40a5-aa5b-b341b1ffabff.json and https://artists.proofprofile.net/proofs/artist/507bd5b8-3913-40a5-aa5b-b341b1ffabff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Zakochaj Sie W Swieta
  type: MusicAlbum
  date published: 2015-12-07
album: Demon
  type: MusicAlbum
  date published: 2016-04-18
album: Apokalipsa
  type: MusicAlbum
  date published: 2016-12-19
album: Idziemy Dalej
  type: MusicAlbum
  date published: 2017-03-31
album: Sen
  type: MusicAlbum
  date published: 2018-09-28
album: Miłość
  type: MusicAlbum
  date published: 2019-02-14
album: Ukradłeś Serce
  type: MusicAlbum
  date published: 2020-02-21
album: Mów Do Mnie
  type: MusicAlbum
  date published: 2020-04-20
album: Echo
  type: MusicAlbum
  date published: 2020-05-22
album: Stan Nieważkości
  type: MusicAlbum
  date published: 2020-06-05
album: …w świetle gwiazd…
  type: MusicAlbum
  date published: 2020-06-12
album: Jesienny Low…
  type: MusicAlbum
  date published: 2020-11-27
album: Fake
  type: MusicAlbum
  date published: 2021-04-09
album: Powiedz
  type: MusicAlbum
  date published: 2021-06-11
album: You Are the One
  type: MusicAlbum
  date published: 2021-07-07
album: Rose
  type: MusicAlbum
  date published: 2021-09-10
album: Nie Zasnę
  type: MusicAlbum
  date published: 2021-09-24
album: Noc
  type: MusicAlbum
  date published: 2021-10-22
album: Leave You
  type: MusicAlbum
  date published: 2021-11-12
album: Ta da da da…
  type: MusicAlbum
  date published: 2021-12-03
album: ROSE
  type: MusicAlbum
  date published: 2022-05-27
album: Christmas Kiss
  type: MusicAlbum
  date published: 2022-12-09
  track: Christmas Kiss
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208695
    explicit: false
    by artist: Olena
    in album: Christmas Kiss
      type: MusicAlbum
      date published: 2022-12-09
    isrc code: PL13I2200022
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T21:28:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x75f9696b4ddae26881766e6fe01d8a5835678d2ae5b02b9dfa984ad0d2456d7e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL13I2200022
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 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 0x75f9696b4ddae26881766e6fe01d8a5835678d2ae5b02b9dfa984ad0d2456d7e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/PL13I2200022.
      date published: 2026-07-05T01:12:41Z
    audio: Christmas Kiss
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.958
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.594
      additional property: Energy
        type: PropertyValue
        value: 0.725
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.143
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.233
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.391
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.062
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Valentine
  type: MusicAlbum
  date published: 2023-02-14
album: Święta
  type: MusicAlbum
  date published: 2024-11-29
album: Zostań
  type: MusicAlbum
  date published: 2025-02-14
album: Kochanie
  type: MusicAlbum
  date published: 2025-06-20