Sheila Rex
type: MusicGroup
genre: opera
popularity: 7
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ee5be9d8ef9c08d61038f9d60e985679a4a91b578a61497294615a0a4436015
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/b904d202-c482-4241-b7cb-12a5ad2f476e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b904d202-c482-4241-b7cb-12a5ad2f476e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b904d202-c482-4241-b7cb-12a5ad2f476e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ee5be9d8ef9c08d61038f9d60e985679a4a91b578a61497294615a0a4436015","name":"Sheila Rex","registered_at":"2026-06-20T16:30:54Z","symbol":"NIM1654033","token_address":"0x1d906303380c69bd598c7a2108b0bbeb85c9036b","type":"artist","uuid":"b904d202-c482-4241-b7cb-12a5ad2f476e"}
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 0x0ee5be9d8ef9c08d61038f9d60e985679a4a91b578a61497294615a0a4436015. 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/b904d202-c482-4241-b7cb-12a5ad2f476e.json and https://artists.proofprofile.net/proofs/artist/b904d202-c482-4241-b7cb-12a5ad2f476e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x0ee5be9d8ef9c08d61038f9d60e985679a4a91b578a61497294615a0a4436015","name":"Sheila Rex","registered_at":"2026-06-20T16:30:54Z","symbol":"NIM1654033","token_address":"0x1d906303380c69bd598c7a2108b0bbeb85c9036b","type":"artist","uuid":"b904d202-c482-4241-b7cb-12a5ad2f476e"}
track: Albert Herring, Op. 39 / Act 2: "Here They Are, Dears!"
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146192
  explicit: false
  by artist: Benjamin Britten
  by artist: April Cantelo
  by artist: Owen Brannigan
  by artist: Sheila Rex
  by artist: Edgar Evans
  by artist: Johanna Peters
  by artist: John Noble
  by artist: Sylvia Fisher
  by artist: Sheila Amit
  by artist: Anne Pashley
  by artist: Stephen Terry
  by artist: Joseph Ward
  by artist: Catherine Wilson
  by artist: English Chamber Orchestra
  in album: Britten: Albert Herring
    type: MusicAlbum
    date published: 1964-01-01
  isrc code: GBF076440121
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T16:40:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa63b1174f0e105a2919f8fee2cf480b5a0aa7e57b1b1ab4782e4447bce73d55e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076440121
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0xa63b1174f0e105a2919f8fee2cf480b5a0aa7e57b1b1ab4782e4447bce73d55e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBF076440121.
    date published: 2026-07-08T03:20:19Z
  audio: Albert Herring, Op. 39 / Act 2: "Here They Are, Dears!"
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 164.151
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.292
    additional property: Energy
      type: PropertyValue
      value: 0.198
    additional property: Speechiness
      type: PropertyValue
      value: 0.07
    additional property: Acousticness
      type: PropertyValue
      value: 0.865
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.756
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.226
    additional property: Loudness (dB)
      type: PropertyValue
      value: -24.272
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Albert Herring, Op. 39 / Act 2: "My Flowers Are Few"
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155000
  explicit: false
  by artist: Benjamin Britten
  by artist: Stephen Terry
  by artist: Sylvia Fisher
  by artist: April Cantelo
  by artist: Sheila Amit
  by artist: Anne Pashley
  by artist: Sheila Rex
  by artist: Sir Peter Pears
  by artist: Edgar Evans
  by artist: Owen Brannigan
  by artist: Joseph Ward
  by artist: Johanna Peters
  by artist: John Noble
  by artist: Catherine Wilson
  by artist: English Chamber Orchestra
  in album: Britten: Albert Herring
    type: MusicAlbum
    date published: 1964-01-01
  isrc code: GBF076440122
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T22:46:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x81c96de267cef1b13d31259d9459c57abb21d8f954ae2452eef633e58a2bf354
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960478
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960478
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076440122
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T23:30:38Z
  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 0x81c96de267cef1b13d31259d9459c57abb21d8f954ae2452eef633e58a2bf354. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBF076440122.
    date published: 2026-07-31T23:30:38Z
  audio: Albert Herring, Op. 39 / Act 2: "My Flowers Are Few"
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 96.149
    additional property: Musical Key
      type: PropertyValue
      value: 5
    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

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.329

Energy
type: PropertyValue
value: 0.128

Speechiness
type: PropertyValue
value: 0.308

Acousticness
type: PropertyValue
value: 0.832

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.39

Valence (Positivity)
type: PropertyValue
value: 0.224

Loudness (dB)
type: PropertyValue
value: -27.969

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major