Richard J. Birkin
type: MusicGroup
genre: neoclassical
popularity: 21
followers: 1842
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26c097a163cda99c929f2c10533caf9aaab56a94755600f22e79934084dd3b7d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30d47543-d724-4729-bc79-1d753eb26956.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30d47543-d724-4729-bc79-1d753eb26956.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/30d47543-d724-4729-bc79-1d753eb26956
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x26c097a163cda99c929f2c10533caf9aaab56a94755600f22e79934084dd3b7d","name":"Richard J. Birkin","registered_at":"2026-06-11T15:25:29Z","symbol":"NIM0062795","token_address":"0x0f8421b5ec6deacf83bac6ecebcbabaf1fd6e687","type":"artist","uuid":"30d47543-d724-4729-bc79-1d753eb26956"}
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 0x26c097a163cda99c929f2c10533caf9aaab56a94755600f22e79934084dd3b7d. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/30d47543-d724-4729-bc79-1d753eb26956.json and https://artists.proofprofile.net/proofs/artist/30d47543-d724-4729-bc79-1d753eb26956.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x26c097a163cda99c929f2c10533caf9aaab56a94755600f22e79934084dd3b7d","name":"Richard J. Birkin","registered_at":"2026-06-11T15:25:29Z","symbol":"NIM0062795","token_address":"0x0f8421b5ec6deacf83bac6ecebcbabaf1fd6e687","type":"artist","uuid":"30d47543-d724-4729-bc79-1d753eb26956"}
album: Twinklebox
  type: MusicAlbum
  date published: 2011
album: Accretions | A Lullaby Hymn (Parts I & II)
  type: MusicAlbum
  date published: 2013-12-16
album: Night Sun
  type: MusicAlbum
  date published: 2014-08-25
album: Songs for Spoken Words
  type: MusicAlbum
  date published: 2015-02-17
album: Vigils
  type: MusicAlbum
  date published: 2015-11-15
album: Vigils
  type: MusicAlbum
  date published: 2015-11-15
album: Vigils
  type: MusicAlbum
  date published: 2016-03-11
album: Vigils
  type: MusicAlbum
  date published: 2016-03-11
album: Vigils
  type: MusicAlbum
  date published: 2016-03-11
album: Vigils
  type: MusicAlbum
  date published: 2016-12-29
album: The Last Outpost of Empire (Music for a Lonely Isle)
  type: MusicAlbum
  date published: 2018-07-27
album: At Midnight
  type: MusicAlbum
  date published: 2018-10-24
album: Reservoir 13 (Music for the Novel by Jon McGregor)
  type: MusicAlbum
  date published: 2018-11-30
album: Matter
  type: MusicAlbum
  date published: 2020-09-15
album: Matter
  type: MusicAlbum
  date published: 2020-09-15
album: Light
  type: MusicAlbum
  date published: 2020-10-09
album: Light
  type: MusicAlbum
  date published: 2020-10-09
album: matterlightblooming
  type: MusicAlbum
  date published: 2020-10-16
  track: Blooming
    type: MusicRecording
    duration: PT4M11S
    duration ms: 251652
    explicit: false
    by artist: Richard J. Birkin
    in album: matterlightblooming
      type: MusicAlbum
      date published: 2020-10-16
    genre: neoclassical
    isrc code: GBLDH2000240
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T10:51:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0b86f6bc65f51f88002457dce55fa5649ada9d9648d88f99bc2919dc45ec602c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956713
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956713
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLDH2000240
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T23:03:25Z
    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 0x0b86f6bc65f51f88002457dce55fa5649ada9d9648d88f99bc2919dc45ec602c. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/GBLDH2000240.
      date published: 2026-07-04T23:03:25Z
    audio: Blooming
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 72.114
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.187
      additional property: Energy
        type: PropertyValue
        value: 0.244
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.012
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.932
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.032
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.423
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Aughost
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181462
    explicit: false
    by artist: Richard J. Birkin
    in album: matterlightblooming
      type: MusicAlbum
      date published: 2020-10-16
    genre: neoclassical
    isrc code: GBLDH2000242
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T08:33:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x72662146770a2fa6b2e03b72a6db7753f029377e6b7416b7efadb0c77cc2b90c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958705
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Aughost
album: Boats (Instrumental)
album: Boats
album: Blooming (Haiku Salut Remix)
album: Matter (Orchestral)
album: matterlightblooming (Orchestral Versions)
album: Hiddenness
album: Mod Cog Remixes
album: A Dance for Three

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958705

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLDH2000242

OTSTimestamp
type: PropertyValue
value: 2026-07-19T08:43:25Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72662146770a2fa6b2e03b72a6db7753f029377e6b7416b7efadb0c77cc2b90c. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/GBLDH2000242.
date published: 2026-07-19T08:43:25Z

Aughost
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 69.996
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.168
additional property: Energy
  type: PropertyValue
  value: 0.078
additional property: Speechiness
  type: PropertyValue
  value: 0.04
additional property: Acousticness
  type: PropertyValue
  value: 0.928
additional property: Instrumentalness
  type: PropertyValue
  value: 0.916
additional property: Liveness
  type: PropertyValue
  value: 0.241
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.038
additional property: Loudness (dB)
  type: PropertyValue
  value: -20.192
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major

matterlightblooming
type: MusicAlbum
date published: 2020-10-16

Boats (Instrumental)
type: MusicAlbum
date published: 2020-10-30

Boats (Instrumental)
type: MusicAlbum
date published: 2020-10-30

Boats
type: MusicAlbum
date published: 2020-11-13

Boats
type: MusicAlbum
date published: 2020-11-13

Blooming (Haiku Salut Remix)
type: MusicAlbum
date published: 2020-12-11

Blooming (Haiku Salut Remix)
type: MusicAlbum
date published: 2020-12-11
track: Blooming - Haiku Salut Remix
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257471
  explicit: false
  by artist: Richard J. Birkin
  in album: Blooming (Haiku Salut Remix)
    type: MusicAlbum
    date published: 2020-12-11
  genre: neoclassical
  isrc code: GBLDH2000248
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T09:32:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x59ce40b600e8c7113ce5045fdb503f1a5f549f1d8fc5605f7930f88bff1ec4f2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957833
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957833
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLDH2000248
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T09:36:32Z
  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 0x59ce40b600e8c7113ce5045fdb503f1a5f549f1d8fc5605f7930f88bff1ec4f2. Chain 2 (Bitcoin): anchored in block 957833 (2026-07-13T09:36:32Z), 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/GBLDH2000248.
    date published: 2026-07-13T09:36:32Z
  audio: Blooming - Haiku Salut Remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 217.919
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.396
    additional property: Energy
      type: PropertyValue
      value: 0.467
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.021
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.944
    additional property: Liveness
      type: PropertyValue
      value: 0.082
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.194
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.695
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Matter (Orchestral)
type: MusicAlbum
date published: 2021-02-12

Matter (Orchestral)
type: MusicAlbum
date published: 2021-02-12

matterlightblooming (Orchestral Versions)
type: MusicAlbum
date published: 2021-02-19

matterlightblooming (Orchestral Versions)
type: MusicAlbum
date published: 2021-02-19

Hiddenness
type: MusicAlbum
date published: 2025-05-30

Mod Cog Remixes
type: MusicAlbum
date published: 2025-06-20

A Dance for Three
type: MusicAlbum
date published: 2025-07-25