Grant Richards
type: MusicGroup
popularity: 18
followers: 131
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x5122d03814d8f9ca9fc00ac76b0250c57249de12544a017c86fdc1fd33eff9c8
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
  type: PropertyValue
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  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T14:31:42Z
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5122d03814d8f9ca9fc00ac76b0250c57249de12544a017c86fdc1fd33eff9c8. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4096b033-9590-4720-a29d-e43db8316515.json and https://artists.proofprofile.net/proofs/artist/4096b033-9590-4720-a29d-e43db8316515.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x5122d03814d8f9ca9fc00ac76b0250c57249de12544a017c86fdc1fd33eff9c8","name":"Grant Richards","registered_at":"2026-06-14T11:13:52Z","symbol":"NIM0435217","token_address":"0x576bf9873cdb9bede716f823446c72e63cd68c1c","type":"artist","uuid":"4096b033-9590-4720-a29d-e43db8316515"}
album: The Studio Sessions
  type: MusicAlbum
  date published: 2007-07-24
album: Ministry Gold Vol 2
  type: MusicAlbum
  date published: 2017-07-22
  track: Hey Mama
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176401
    explicit: false
    by artist: Grant Richards
    in album: Ministry Gold Vol 2
      type: MusicAlbum
      date published: 2017-07-22
    isrc code: GB8KE1755960
    additional property: CopyrightID
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      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE1755960
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T16:05:12Z
    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 0xec608e199c1a57ff44f8012004e25c13128e49251956c2156ab4f2dd0ee99cb5. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:05:12Z), 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/GB8KE1755960.
      date published: 2026-07-15T16:05:12Z
    audio: Hey Mama
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.013
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.825
      additional property: Energy
        type: PropertyValue
        value: 0.646
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.503
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.229
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Strip That Down For Me
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201307
    explicit: false
    by artist: Grant Richards
    in album: Ministry Gold Vol 2
      type: MusicAlbum
      date published: 2017-07-22
    isrc code: GB8KE1755963
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: CopyrightRegisteredAt
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    additional property: OTSBitcoinBlock
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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/GB8KE1755963
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T21:07:34Z
    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 0x792833890bf6b120fec3d6741df3ddaf98778f471a1a11676d962acae337246d. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/GB8KE1755963.
      date published: 2026-07-14T21:07:34Z
    audio: Strip That Down For Me
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.035
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0.034
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.182
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.632
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: I'd Never Found You
album: Finesse Remix (Tribute To Bruno Mars & Cardi B)
album: Breathe (Tribute to Jax Jones & Ina Wrolsden)
album: Ministry Gold Vol 6

Loudness (dB)
type: PropertyValue
value: -8.923

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Major

Ministry Gold Vol 2
type: MusicAlbum
date published: 2017-07-22

I'd Never Found You
type: MusicAlbum
date published: 2017-09-20

Finesse Remix (Tribute To Bruno Mars & Cardi B)
type: MusicAlbum
date published: 2018-01-16

Breathe (Tribute to Jax Jones & Ina Wrolsden)
type: MusicAlbum
date published: 2018-01-18

Ministry Gold Vol 6
type: MusicAlbum
date published: 2018-04-19