Ethel
type: MusicGroup
description: Ethel (also æthel) is an Old English word meaning "noble", today often used as a feminine given name. Etymology and historic usage The word comes from the Old English word æthel, meaning "noble".
popularity: 42
followers: 13217
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/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb365380-8173-4148-a1ad-0f8c852ea6cb.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/eb365380-8173-4148-a1ad-0f8c852ea6cb.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eb365380-8173-4148-a1ad-0f8c852ea6cb
additional property: OTSTimestamp
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  value: 2026-06-12T19:24:56Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3742f3934fb2adfa41456bcfae090262facf8923331793bf8ec5a7ea2002927. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb365380-8173-4148-a1ad-0f8c852ea6cb.json and https://artists.proofprofile.net/proofs/artist/eb365380-8173-4148-a1ad-0f8c852ea6cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Rubikscube
  type: MusicAlbum
  date published: 2019-04-19
album: Encore un peu
  type: MusicAlbum
  date published: 2021-05-24
album: La brume
  type: MusicAlbum
  date published: 2021-05-30
album: Andromeda
  type: MusicAlbum
  date published: 2022-05-06
album: Andromeda
  type: MusicAlbum
  date published: 2022-05-06
album: upside down
  type: MusicAlbum
  date published: 2022-09-19
album: upside down
  type: MusicAlbum
  date published: 2022-10-14
album: Pixie Dust
  type: MusicAlbum
  date published: 2023-11-08
album: Passing Ships
  type: MusicAlbum
  date published: 2024-01-24
album: The Burden of Fever Dreams
  type: MusicAlbum
  date published: 2024-03-22
  track: Pixie Dust
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183716
    explicit: false
    by artist: Ethel
    in album: The Burden of Fever Dreams
      type: MusicAlbum
      date published: 2024-03-22
    isrc code: QZR8K2341200
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZR8K2341200
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T07:22:18Z
    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 0xff6b6f1e0f4165e5909eb64a658b98ce5bfc98237e2ac107085f566b0beb52e6. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZR8K2341200.
      date published: 2026-07-16T07:22:18Z
    audio: Pixie Dust
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 84.022
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
        value: 0.449
      additional property: Speechiness
        type: PropertyValue
        value: 0.079
      additional property: Acousticness
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0.013
      additional property: Liveness
        type: PropertyValue
        value: 0.12
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.546
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.971
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Passing Ships
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206749
    explicit: false
    by artist: Ethel
    in album: The Burden of Fever Dreams
      type: MusicAlbum
      date published: 2024-03-22
    isrc code: QZR8K2441201
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957898
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZR8K2441201
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T19:28:48Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4812ae1fb3b543e8d732ae3ce722da09f0ce920983a62a64edd168a75dc7e1. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/QZR8K2441201.
      date published: 2026-07-13T19:28:48Z
    audio: Passing Ships
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.006
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Availability
album: Sorted

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.659

Energy
type: PropertyValue
value: 0.387

Speechiness
type: PropertyValue
value: 0.052

Acousticness
type: PropertyValue
value: 0.664

Instrumentalness
type: PropertyValue
value: 0.02

Liveness
type: PropertyValue
value: 0.106

Valence (Positivity)
type: PropertyValue
value: 0.18

Loudness (dB)
type: PropertyValue
value: -12.436

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

Availability
type: MusicAlbum
date published: 2024-11-20

Sorted
type: MusicAlbum
date published: 2025-11-04