Bristol
type: MusicGroup
description: Bristol () is a city and ceremonial county in South West England. It is located on the River Avon, and bordered by Gloucestershire to the north and Somerset to the south with a short coastline on the
popularity: 14
followers: 1991
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additional property: OTSVerifyInstructions
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  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 0xab74224c5c0aed05a82d55f8ca5efb88a1674c3be0f8f76d3a08ce1090daca9d. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6b1fb62-37f1-4d95-9aaf-0d3198887f5e.json and https://artists.proofprofile.net/proofs/artist/f6b1fb62-37f1-4d95-9aaf-0d3198887f5e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
album: Roads - Single
  type: MusicAlbum
  date published: 2014-06-30
album: Bristol - EP
  type: MusicAlbum
  date published: 2014-11-24
album: Roads
  type: MusicAlbum
  date published: 2015-02-20
album: Bristol
  type: MusicAlbum
  date published: 2015-04-03
album: Bristol
  type: MusicAlbum
  date published: 2015-04-03
album: Bristol
  type: MusicAlbum
  date published: 2015-05-04
album: Bristol
  type: MusicAlbum
  date published: 2015-10-22
album: All Is Full of Love (Matthias Grübel Rework)
  type: MusicAlbum
  date published: 2019-03-15
album: Brooklyn Vibe
  type: MusicAlbum
  date published: 2021-11-29
track: Roads
  type: MusicRecording
  duration: PT4M26S
  duration ms: 266425
  explicit: false
  by artist: Bristol
  in album: Tribute: The Finest Cover Songs by Kid Loco, Vol. 1
    type: MusicAlbum
    date published: 2016-03-18
  popularity: 4
  isrc code: FR13Z1400001
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    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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11857eed92b6ae89bb373822273ed7cad96c7eb2b4de912e7ade8e58945448b3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FR13Z1400001.
    date published: 2026-07-08T08:56:20Z
  audio: Roads
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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      value: -11.982
    additional property: Key Name
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      value: E
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track: Roads
  type: MusicRecording
  duration: PT4M26S
  duration ms: 266013
  explicit: false
  by artist: Bristol
  in album: City Lounge 1.3
    type: MusicAlbum
    date published: 2016-01-15
  isrc code: FR13Z1400001
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  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 0x11857eed92b6ae89bb373822273ed7cad96c7eb2b4de912e7ade8e58945448b3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FR13Z1400001.
    date published: 2026-07-02T11:38:34Z
  audio: Roads
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    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

Danceability
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value: 0.585

Energy
type: PropertyValue
value: 0.446

Speechiness
type: PropertyValue
value: 0.026

Acousticness
type: PropertyValue
value: 0.095

Instrumentalness
type: PropertyValue
value: 0.057

Liveness
type: PropertyValue
value: 0.12

Valence (Positivity)
type: PropertyValue
value: 0.181

Loudness (dB)
type: PropertyValue
value: -11.058

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor