Bobby Ellis
type: MusicGroup
genre: dub
genre: reggae
genre: rocksteady
genre: roots reggae
genre: ska
description: Bobby Ellis OD (2 July 1932 – 18 October 2016) was a Jamaican trumpet player. He worked with many reggae artists including Peter Tosh, Burning Spear and The Revolutionaries. Biography Born in Kingsto
popularity: 15
followers: 1103
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additional property: OTSBitcoinBlock
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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 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4746521b7c68c1f086bc7977d6e13eeb08250a0eead2686f9b2e6999ce6fcbb. Chain 2 (Bitcoin): anchored in block 953617 (2026-06-14T09:00:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19447ca6-cd4a-40de-b9a1-f27198367250.json and https://artists.proofprofile.net/proofs/artist/19447ca6-cd4a-40de-b9a1-f27198367250.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:00:45Z
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album: Step Softly
  type: MusicAlbum
  date published: 1967-06-24
album: Meet The Revolutionaries
  type: MusicAlbum
  date published: 1977-01-01
album: Step Softly / Walk The Streets
  type: MusicAlbum
  date published: 2012
album: Step Softly / Walk The Streets
  type: MusicAlbum
  date published: 2012
album: Muzik-a-Lize: Winston W.G. Grennan
  type: MusicAlbum
  date published: 2013-08-01
album: Step Softly / Walk The Streets
  type: MusicAlbum
  date published: 2014-06-24
album: The Aggrovators Present: Bobby Ellis Meets the Professional Revolutionaries
  type: MusicAlbum
  date published: 2017-03-31
album: The Aggrovators Present: Bobby Ellis Meets the Professional Revolutionaries
  type: MusicAlbum
  date published: 2017-04-13
track: Determination Skank
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220720
  explicit: false
  by artist: Tommy McCook
  by artist: Bobby Ellis
  by artist: Don Drummond Jr.
  by artist: Glen Brown
  in album: Glen Brown: Check The Winner - The Original Pantomine Instrumental Collection 1970-74
    type: MusicAlbum
    date published: 2016-01-22
  popularity: 5
  isrc code: GBBZV8954010
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBZV8954010
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b890f5deaa5014e93df52bdd2626ae28ace9b370e029a6a9b21c243ea8de775. 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/GBBZV8954010.
    date published: 2026-07-08T03:20:19Z
  audio: Determination Skank
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 145.579
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      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
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      value: 0
    additional property: Time Signature
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      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.795
    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.154
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Head Shot
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191328
  explicit: false
  by artist: Niney The Observer
  by artist: The Observers
  by artist: Bobby Ellis
  in album: Head Shot
    type: MusicAlbum
    date published: 2002-01-29
  popularity: 1
  genre: reggae
  genre: old-school-dancehall
  genre: roots-reggae
  genre: dub
  genre: rocksteady
  genre: early-reggae
  isrc code: USQY51459941
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  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
  audio: Head Shot
track: The Blazing Horns
track: Stormy Weather (feat. Bobby Ellis)

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca30666f9b7fc2210720a8bb631c3650570527dbbc054afcacee85d1f3f9330e. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USQY51459941.
date published: 2026-07-31T22:27:44Z

Head Shot
type: AudioObject
additional property: Tempo (BPM)
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  value: 138.569
additional property: Musical Key
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  value: 7
additional property: Mode (Major/Minor)
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  value: 1
additional property: Time Signature
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  value: 5
additional property: Danceability
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  value: 0.834
additional property: Energy
  type: PropertyValue
  value: 0.396
additional property: Speechiness
  type: PropertyValue
  value: 0.072
additional property: Acousticness
  type: PropertyValue
  value: 0.318
additional property: Instrumentalness
  type: PropertyValue
  value: 0.831
additional property: Liveness
  type: PropertyValue
  value: 0.216
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.628
additional property: Loudness (dB)
  type: PropertyValue
  value: -15.507
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

The Blazing Horns
type: MusicRecording
duration: PT3M27S
duration ms: 207706
explicit: false
by artist: Tommy McCook
by artist: Bobby Ellis
in album: Totally Wired In Dub
  type: MusicAlbum
  date published: 1995
isrc code: GBUQC2000223
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-07-07T14:01:34+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xa04f78eed750dbaff006842425744211509cd87158b110a9b805c639e2f41bd9
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0xa04f78eed750dbaff006842425744211509cd87158b110a9b805c639e2f41bd9. 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/GBUQC2000223.
  date published: 2026-07-08T03:20:19Z
audio: The Blazing Horns
  type: AudioObject
  additional property: Tempo (BPM)
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    type: PropertyValue
    value: 7
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    value: 1
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    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.664
  additional property: Energy
    type: PropertyValue
    value: 0.476
  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.001
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.432
  additional property: Liveness
    type: PropertyValue
    value: 0.059
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.452
  additional property: Loudness (dB)
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    value: -16.075
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
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Stormy Weather (feat. Bobby Ellis)
type: MusicRecording
duration: PT3M6S
duration ms: 186533
explicit: false
by artist: The Revolutionaries
by artist: Bobby Ellis
in album: Hits of '77 (Expanded Version)
  type: MusicAlbum
  date published: 1977-04-11
genre: reggae
genre: roots-reggae
genre: dub
isrc code: GB5KW1903631
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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  value: https://explorer.copyrightchains.com/tx/0xbbec13e06fc2ee2a8f238ddaef5402e7631d0b864ee9eb3c36e787479bca331e
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 957118
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/GB5KW1903631
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0xbbec13e06fc2ee2a8f238ddaef5402e7631d0b864ee9eb3c36e787479bca331e. 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/GB5KW1903631.
  date published: 2026-07-08T03:20:19Z
audio: Stormy Weather (feat. Bobby Ellis)
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