Eva Miléna
type: MusicGroup
popularity: 3
followers: 230
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b9dd55ad07cbb480b036092677cf7f39e4a0426015c14862a19e0256f363b9e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de993f02-dd4a-4a54-911e-34d5a8b0cc4a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de993f02-dd4a-4a54-911e-34d5a8b0cc4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/de993f02-dd4a-4a54-911e-34d5a8b0cc4a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8b9dd55ad07cbb480b036092677cf7f39e4a0426015c14862a19e0256f363b9e","name":"Eva Miléna","registered_at":"2026-06-21T05:47:09Z","symbol":"NIM1838539","token_address":"0xa4d70eaae696eda1f2d2a6298b6b25ff2ccd1ec2","type":"artist","uuid":"de993f02-dd4a-4a54-911e-34d5a8b0cc4a"}
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 0x8b9dd55ad07cbb480b036092677cf7f39e4a0426015c14862a19e0256f363b9e. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de993f02-dd4a-4a54-911e-34d5a8b0cc4a.json and https://artists.proofprofile.net/proofs/artist/de993f02-dd4a-4a54-911e-34d5a8b0cc4a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x8b9dd55ad07cbb480b036092677cf7f39e4a0426015c14862a19e0256f363b9e","name":"Eva Miléna","registered_at":"2026-06-21T05:47:09Z","symbol":"NIM1838539","token_address":"0xa4d70eaae696eda1f2d2a6298b6b25ff2ccd1ec2","type":"artist","uuid":"de993f02-dd4a-4a54-911e-34d5a8b0cc4a"}
album: Thalassa (Demo Version)
  type: MusicAlbum
  date published: 2023-06-30
  track: Thalassa - Demo Version
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216000
    explicit: false
    by artist: Eva Miléna
    in album: Thalassa (Demo Version)
      type: MusicAlbum
      date published: 2023-06-30
    isrc code: QZMEP2305203
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T07:30:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa1285fde24b37fe6e070ec1d2c5c1bf2c141ec23d607dbd032ef5d4a518ffcc2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958695
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958695
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2305203
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:37:00Z
    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 0xa1285fde24b37fe6e070ec1d2c5c1bf2c141ec23d607dbd032ef5d4a518ffcc2. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2305203 — a six-check JSON result.
      date published: 2026-07-19T07:37:00Z
    audio: Thalassa - Demo Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 176.279
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.492
      additional property: Energy
        type: PropertyValue
        value: 0.27
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.822
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.217
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.471
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.946
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Hurricane with the Female Name
  type: MusicAlbum
  date published: 2024-06-21
album: Bloodletting (The Vampire Song)
  type: MusicAlbum
  date published: 2024-10-07
album: Ostara
  type: MusicAlbum
  date published: 2025-03-21
album: Conch Shell
  type: MusicAlbum
  date published: 2025-06-28
album: Silence
  type: MusicAlbum
  date published: 2025-10-05