Robin Grey
type: MusicGroup
description: Robin Grey may refer to: Robin Grey-Gardner Robin Gray (disambiguation)
popularity: 3
followers: 461
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9525e91085f0cbd8061f265914a06c7fddb1be19e48efe4cb7ad496d46b610c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e61f953b-66c5-4b85-afe3-2cfc1cf100df.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e61f953b-66c5-4b85-afe3-2cfc1cf100df.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e61f953b-66c5-4b85-afe3-2cfc1cf100df
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc9525e91085f0cbd8061f265914a06c7fddb1be19e48efe4cb7ad496d46b610c","name":"Robin Grey","registered_at":"2026-06-21T08:42:55Z","symbol":"NIM1878472","token_address":"0xb3f9b46075db55425b574854f80a012ad20bc4f4","type":"artist","uuid":"e61f953b-66c5-4b85-afe3-2cfc1cf100df"}
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 0xc9525e91085f0cbd8061f265914a06c7fddb1be19e48efe4cb7ad496d46b610c. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e61f953b-66c5-4b85-afe3-2cfc1cf100df.json and https://artists.proofprofile.net/proofs/artist/e61f953b-66c5-4b85-afe3-2cfc1cf100df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xc9525e91085f0cbd8061f265914a06c7fddb1be19e48efe4cb7ad496d46b610c","name":"Robin Grey","registered_at":"2026-06-21T08:42:55Z","symbol":"NIM1878472","token_address":"0xb3f9b46075db55425b574854f80a012ad20bc4f4","type":"artist","uuid":"e61f953b-66c5-4b85-afe3-2cfc1cf100df"}
album: Only the Missile
  type: MusicAlbum
  date published: 2008-03-01
album: Swan Song
  type: MusicAlbum
  date published: 2008-03-01
album: Strangers With Shoes
  type: MusicAlbum
  date published: 2009-12-01
album: Strangers with Shoes
  type: MusicAlbum
  date published: 2009-12-01
album: The Nearest Door
  type: MusicAlbum
  date published: 2011-10-01
album: The Nearest Door
  type: MusicAlbum
  date published: 2011-10-01
album: More Than Today
  type: MusicAlbum
  date published: 2014-01-12
album: From the Ground Up
  type: MusicAlbum
  date published: 2017-07-19
track: The Ballad of Hawkwood
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228160
  explicit: false
  by artist: Robin Grey
  in album: Stand Up Now (Songs from the Landworkers’ Alliance.)
    type: MusicAlbum
    date published: 2021-07-17
  popularity: 4
  isrc code: UKPJP2100012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T20:01:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x940ccc5c9094186ee3cd60d3a68d6c81847be3e8b65404a542c99e56e40406fb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960305
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960305
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKPJP2100012
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T20:14:59Z
  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 0x940ccc5c9094186ee3cd60d3a68d6c81847be3e8b65404a542c99e56e40406fb. Chain 2 (Bitcoin): anchored in block 960305 (2026-07-30T20:14:59Z), 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/UKPJP2100012.
    date published: 2026-07-30T20:14:59Z
  audio: The Ballad of Hawkwood
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 107.589
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.529
    additional property: Energy
      type: PropertyValue
      value: 0.253
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.971
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.715
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.494
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.245
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor