Winterbrook
type: MusicGroup
description: Winterbrook is a small settlement in the English county of Oxfordshire, which adjoins the south end of Wallingford and sits on the west bank of the Thames. It is separated from Wallingford by Bradford
popularity: 8
followers: 140
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x00f41ed9f0ea3cac1b9d76681d80f8122a3aa94cb352aef12bce258e055ec7d7
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37236816-73d3-4f5d-9522-73e6065fc341.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37236816-73d3-4f5d-9522-73e6065fc341.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/37236816-73d3-4f5d-9522-73e6065fc341
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
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 0x00f41ed9f0ea3cac1b9d76681d80f8122a3aa94cb352aef12bce258e055ec7d7. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37236816-73d3-4f5d-9522-73e6065fc341.json and https://artists.proofprofile.net/proofs/artist/37236816-73d3-4f5d-9522-73e6065fc341.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:38:33Z
album: Snowflake (Demo)
  type: MusicAlbum
  date published: 2021-11-01
album: (I Won't Be Your) Christmas Turkey
  type: MusicAlbum
  date published: 2021-11-08
album: My Boyfriend Is a Snowman
  type: MusicAlbum
  date published: 2021-11-08
album: Polar Bear for Christmas
  type: MusicAlbum
  date published: 2021-11-26
album: My Boyfriend Is a Snowman (Acoustic Version)
  type: MusicAlbum
  date published: 2021-11-29
album: Christmas Night
  type: MusicAlbum
  date published: 2021-11-30
album: Amor de Navidad
  type: MusicAlbum
  date published: 2021-12-03
album: Snowflake
  type: MusicAlbum
  date published: 2021-12-08
album: At Christmas Everything's Alright
  type: MusicAlbum
  date published: 2022-11-14
album: Christmas Is Coming to Town
  type: MusicAlbum
  date published: 2022-11-30
  track: Christmas Is Coming to Town
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166505
    explicit: false
    by artist: Winterbrook
    in album: Christmas Is Coming to Town
      type: MusicAlbum
      date published: 2022-11-30
    isrc code: QZTB42280285
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T20:34:46+00:00
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      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4aee4b06e52deb5e205af8c1718a297693207f6637d0a376f4b688d6ea381672
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958489
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42280285
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:13:26Z
    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 0x4aee4b06e52deb5e205af8c1718a297693207f6637d0a376f4b688d6ea381672. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZTB42280285.
      date published: 2026-07-18T04:13:26Z
    audio: Christmas Is Coming to Town
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.95
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.656
      additional property: Energy
        type: PropertyValue
        value: 0.834
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.232
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.169
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.566
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.595
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Christmassy
  type: MusicAlbum
  date published: 2022-12-06
album: Christmas Feels Blue
  type: MusicAlbum
  date published: 2023-12-01
album: I Know It's Christmas
  type: MusicAlbum
  date published: 2024-12-06
  track: I Know It's Christmas
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210486
    explicit: false
    by artist: Winterbrook
    in album: I Know It's Christmas
      type: MusicAlbum
      date published: 2024-12-06
    isrc code: QZZ7T2467929
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T00:07:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2d4e5bc94dc4b6662c02eb2e9ca074840846c3f727c78bb809b01702380a9067
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958218
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958218
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7T2467929
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T00:33:33Z
    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 0x2d4e5bc94dc4b6662c02eb2e9ca074840846c3f727c78bb809b01702380a9067. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/QZZ7T2467929.
      date published: 2026-07-16T00:33:33Z
    audio: I Know It's Christmas
      type: AudioObject
      additional property: Tempo (BPM)
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      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

Tempo (BPM)
type: PropertyValue
value: 153.005

Musical Key
type: PropertyValue
value: 7

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.516

Energy
type: PropertyValue
value: 0.685

Speechiness
type: PropertyValue
value: 0.044

Acousticness
type: PropertyValue
value: 0.504

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.222

Valence (Positivity)
type: PropertyValue
value: 0.414

Loudness (dB)
type: PropertyValue
value: -7.64

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major