Henry Gray
type: MusicGroup
genre: blues
genre: boogie-woogie
description: Henry Gray (1827 – 13 June 1861) was a British anatomist and surgeon most notable for publishing the book Gray's Anatomy. He was elected a Fellow of the Royal Society (FRS) at the age of 25. thumb|G
popularity: 9
followers: 4093
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae876d1f57c5adca22e382cddbd3d006a4a5c8fe10eaa0bf680ed02d43115e07
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9dc3d50-98b9-4bf2-8464-d39806885c6f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9dc3d50-98b9-4bf2-8464-d39806885c6f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c9dc3d50-98b9-4bf2-8464-d39806885c6f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae876d1f57c5adca22e382cddbd3d006a4a5c8fe10eaa0bf680ed02d43115e07","name":"Henry Gray","registered_at":"2026-06-20T22:19:06Z","symbol":"NIM1731843","token_address":"0x791c477ca220e8abfc3e300449b7d62e514aa6e9","type":"artist","uuid":"c9dc3d50-98b9-4bf2-8464-d39806885c6f"}
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 0xae876d1f57c5adca22e382cddbd3d006a4a5c8fe10eaa0bf680ed02d43115e07. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9dc3d50-98b9-4bf2-8464-d39806885c6f.json and https://artists.proofprofile.net/proofs/artist/c9dc3d50-98b9-4bf2-8464-d39806885c6f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0xae876d1f57c5adca22e382cddbd3d006a4a5c8fe10eaa0bf680ed02d43115e07","name":"Henry Gray","registered_at":"2026-06-20T22:19:06Z","symbol":"NIM1731843","token_address":"0x791c477ca220e8abfc3e300449b7d62e514aa6e9","type":"artist","uuid":"c9dc3d50-98b9-4bf2-8464-d39806885c6f"}
album: Lucky Man
  type: MusicAlbum
  date published: 1988
album: Thibodeaux Cafe
  type: MusicAlbum
  date published: 1994-07-20
album: The Blues Of
  type: MusicAlbum
  date published: 2004-07-20
album: Time Brings About A Change
  type: MusicAlbum
  date published: 2006-01-01
album: Henry Gray & Short Fuse
  type: MusicAlbum
  date published: 2007
album: Electric Blues: Henry Gray In Concert
  type: MusicAlbum
  date published: 2011
album: Bright Lights, Big City (Live)
  type: MusicAlbum
  date published: 2014-01-28
album: Boogie Woogie (Live)
  type: MusicAlbum
  date published: 2014-03-28
album: Henry Gray, Live 1984 New Orleans
  type: MusicAlbum
  date published: 2015-01-19
album: Louisiana Swamp Blues Vol. 2
  type: MusicAlbum
  date published: 2015-05-21
album: Vol. 1: Blues Won't Let Me Take My Rest
  type: MusicAlbum
  date published: 2015-06-16
album: Blues Elite: Best Of Henry Gray (Live)
  type: MusicAlbum
  date published: 2015-07-29
album: From the Vaults: Cold Chills
  type: MusicAlbum
  date published: 2020-12-04
  track: Birthday Blues
    type: MusicRecording
    duration: PT4M55S
    duration ms: 295466
    explicit: false
    by artist: Henry Gray
    in album: From the Vaults: Cold Chills
      type: MusicAlbum
      date published: 2020-12-04
    genre: blues
    genre: boogie-woogie
    isrc code: USA2B2059510
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-31T15:20:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1cc60f6a16a65b35e61e62a4bf5b257e91500702b528c9af69245139111aedcb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960422
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960422
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B2059510
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T15:27:29Z
    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 0x1cc60f6a16a65b35e61e62a4bf5b257e91500702b528c9af69245139111aedcb. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/USA2B2059510.
      date published: 2026-07-31T15:27:29Z
    audio: Birthday Blues
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.046
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.557
      additional property: Energy
        type: PropertyValue
        value: 0.883
      additional property: Speechiness
        type: PropertyValue
        value: 0.131
      additional property: Acousticness
        type: PropertyValue
        value: 0.699
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.014
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.753
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.903
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: From the Vaults: Cold Chills
  type: MusicAlbum
  date published: 2020-12-04
album: Midnight Dream
  type: MusicAlbum
  date published: 2021-03-01
album: Shake a Hand (Live)
  type: MusicAlbum
  date published: 2021-07-07
track: Howlin' For My Darling
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181266
  explicit: false
  by artist: Henry Gray
  by artist: Calvin Jones
  by artist: Eddie Shaw
  by artist: Hubert Sumlin
  by artist: Christine Ohlman
  in album: A Salute To The Chicago Blues Masters
    type: MusicAlbum
    date published: 2000-11-28
  isrc code: USTE10442702
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T09:28:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32a115dc225d8fe30274e7dac1fdadf41e9db6c4bb87a3c289327cc552a1faa6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Howlin' For My Darling

OTSBitcoinBlock
type: PropertyValue
value: 957118

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957118

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10442702

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:20:19Z

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 0x32a115dc225d8fe30274e7dac1fdadf41e9db6c4bb87a3c289327cc552a1faa6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USTE10442702.
date published: 2026-07-08T03:20:19Z

Howlin' For My Darling
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 173.369
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.409
additional property: Energy
  type: PropertyValue
  value: 0.597
additional property: Speechiness
  type: PropertyValue
  value: 0.059
additional property: Acousticness
  type: PropertyValue
  value: 0.273
additional property: Instrumentalness
  type: PropertyValue
  value: 0.004
additional property: Liveness
  type: PropertyValue
  value: 0.066
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.794
additional property: Loudness (dB)
  type: PropertyValue
  value: -15.294
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major