Angel One
type: MusicGroup
genre: eurodance
description: "Angel One" is the fourteenth episode of the first season of the American science fiction television series Star Trek: The Next Generation. It was first broadcast on January 25, 1988, in the United St
popularity: 7
followers: 74
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e47c2987420a633cd76ea870b78ed47459d4d6854bc54230ce7c3c173740550. 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/b23b70b7-0991-49e2-941a-83229ff2b679.json and https://artists.proofprofile.net/proofs/artist/b23b70b7-0991-49e2-941a-83229ff2b679.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x1e47c2987420a633cd76ea870b78ed47459d4d6854bc54230ce7c3c173740550","name":"Angel One","registered_at":"2026-06-20T12:57:16Z","symbol":"NIM1616187","token_address":"0x85096af5a92426f13d5a849fd3a01785b01262da","type":"artist","uuid":"b23b70b7-0991-49e2-941a-83229ff2b679"}
album: Hold Me Tonight
  type: MusicAlbum
  date published: 2022-04-08
  track: Hold Me Tonight
    type: MusicRecording
    duration: PT3M59S
    duration ms: 239525
    explicit: false
    by artist: Angel One
    in album: Hold Me Tonight
      type: MusicAlbum
      date published: 2022-04-08
    genre: eurodance
    isrc code: QZHN32282334
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T13:49:06Z
    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 0x5af584cdf08e52508a4073f765d38aa177b91ebb9fd289667515af0598cd155a. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T13:49:06Z), 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/QZHN32282334.
      date published: 2026-07-15T13:49:06Z
    audio: Hold Me Tonight
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.975
      additional property: Musical Key
        type: PropertyValue
        value: 5
      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: 0.89
      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
        value: 0.088
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.395
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.229
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor