Gina Birch
type: MusicGroup
description: thumb|Gina Birch performing at Celebrating Sisterhood!, The Verge at The Cheshire Ring, 2012. Georgina Mary Birch (born October 1955) is an English musician and filmmaker, best known as a founding mem
popularity: 10
followers: 3711
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab963eb518f883fa2a041a16e03b04b8fcb12afd43e91b326b140cb68e12dc98
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/63e83f45-618e-4fc1-b8b5-d8d83d659a29.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/63e83f45-618e-4fc1-b8b5-d8d83d659a29.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/63e83f45-618e-4fc1-b8b5-d8d83d659a29
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab963eb518f883fa2a041a16e03b04b8fcb12afd43e91b326b140cb68e12dc98","name":"Gina Birch","registered_at":"2026-06-17T00:28:43Z","symbol":"NIM1223906","token_address":"0xcb58b545189a76279194a4c1880054cf63d28490","type":"artist","uuid":"63e83f45-618e-4fc1-b8b5-d8d83d659a29"}
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 0xab963eb518f883fa2a041a16e03b04b8fcb12afd43e91b326b140cb68e12dc98. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/63e83f45-618e-4fc1-b8b5-d8d83d659a29.json and https://artists.proofprofile.net/proofs/artist/63e83f45-618e-4fc1-b8b5-d8d83d659a29.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xab963eb518f883fa2a041a16e03b04b8fcb12afd43e91b326b140cb68e12dc98","name":"Gina Birch","registered_at":"2026-06-17T00:28:43Z","symbol":"NIM1223906","token_address":"0xcb58b545189a76279194a4c1880054cf63d28490","type":"artist","uuid":"63e83f45-618e-4fc1-b8b5-d8d83d659a29"}
album: Feminist Song
  type: MusicAlbum
  date published: 2021-09-25
album: Wish I Was You
  type: MusicAlbum
  date published: 2022-11-08
album: I Play My Bass Loud
  type: MusicAlbum
  date published: 2023-01-18
album: I Play My Bass Loud
  type: MusicAlbum
  date published: 2023-02-24
  track: I Play My Bass Loud
    type: MusicRecording
    duration: PT4M27S
    duration ms: 267116
    explicit: false
    by artist: Gina Birch
    in album: I Play My Bass Loud
      type: MusicAlbum
      date published: 2023-02-24
    isrc code: US3JJ2200842
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3JJ2200842
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T01:01:38Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197112b6ac96e76bdd2c2f37fa7d68f9268dda2f2b3e4a7a3807206ea8a92933. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/US3JJ2200842.
      date published: 2026-07-03T01:01:38Z
    audio: I Play My Bass Loud
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.936
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.695
      additional property: Energy
        type: PropertyValue
        value: 0.466
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.414
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.824
      additional property: Liveness
        type: PropertyValue
        value: 0.308
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.752
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.585
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Listen, the Snow is Falling
  type: MusicAlbum
  date published: 2024-11-13
album: Causing Trouble Again
  type: MusicAlbum
  date published: 2025-05-08
album: Doom Monger
  type: MusicAlbum
  date published: 2025-06-05
album: Trouble
  type: MusicAlbum
  date published: 2025-07-11