AEVA MAURELLE
type: MusicGroup
genre: symphonic metal
description: Aeva Maurelle (born March 2, 1986) is a German metal singer, best known for being the former co-lead vocalist of the alternative metal band , and the session singer of the symphonic metal band Xand
popularity: 7
followers: 387
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x266e5f4c223ed098841abdf1ebf018d1033f59e5c174b44a6fe5603bfedaa983
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/813d55a1-04d9-46fe-9b4d-43c190822a53.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/813d55a1-04d9-46fe-9b4d-43c190822a53.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/813d55a1-04d9-46fe-9b4d-43c190822a53
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x266e5f4c223ed098841abdf1ebf018d1033f59e5c174b44a6fe5603bfedaa983","name":"AEVA MAURELLE","registered_at":"2026-06-17T10:32:32Z","symbol":"NIM1367945","token_address":"0xdfd91646260fc48a732915d1cd8f724f43e64630","type":"artist","uuid":"813d55a1-04d9-46fe-9b4d-43c190822a53"}
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
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  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266e5f4c223ed098841abdf1ebf018d1033f59e5c174b44a6fe5603bfedaa983. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/813d55a1-04d9-46fe-9b4d-43c190822a53.json and https://artists.proofprofile.net/proofs/artist/813d55a1-04d9-46fe-9b4d-43c190822a53.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x266e5f4c223ed098841abdf1ebf018d1033f59e5c174b44a6fe5603bfedaa983","name":"AEVA MAURELLE","registered_at":"2026-06-17T10:32:32Z","symbol":"NIM1367945","token_address":"0xdfd91646260fc48a732915d1cd8f724f43e64630","type":"artist","uuid":"813d55a1-04d9-46fe-9b4d-43c190822a53"}
album: The Colors of My Heart
  type: MusicAlbum
  date published: 2020-10-08
album: Dreamer
  type: MusicAlbum
  date published: 2020-11-04
album: Sleeping Sun
  type: MusicAlbum
  date published: 2024-06-28
album: Embrace
  type: MusicAlbum
  date published: 2024-11-08
  track: Embrace
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216533
    explicit: false
    by artist: AEVA MAURELLE
    in album: Embrace
      type: MusicAlbum
      date published: 2024-11-08
    genre: symphonic metal
    isrc code: DETX22400902
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: CopyrightRegisteredAt
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    additional property: CopyrightChainExplorerURL
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957642
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETX22400902
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T02:46:48Z
    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 0x242f10aa84bb94d9b63661cec23c3c5dc6a81950215faf6f6452305f515c511e. Chain 2 (Bitcoin): anchored in block 957642 (2026-07-12T02:46:48Z), 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/DETX22400902.
      date published: 2026-07-12T02:46:48Z
    audio: Embrace
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.998
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.451
      additional property: Energy
        type: PropertyValue
        value: 0.944
      additional property: Speechiness
        type: PropertyValue
        value: 0.069
      additional property: Acousticness
        type: PropertyValue
        value: 0.013
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.357
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.165
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.554
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major