Errol Dyers
type: MusicGroup
description: Errol Dyers (29 March 1952 – 21 July 2017) was a South African musician, composer and guitarist and pioneer of Cape jazz/goema. Career Dyers came from a musical family but taught himself music playin
popularity: 10
followers: 1856
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c5f1226-5d72-4825-bac5-68975bae9d2f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c5f1226-5d72-4825-bac5-68975bae9d2f.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa68a9282ee3ec03bc94f150eb87c0f156117a8cede00ed7b1e69ba1a7ac0d4ee","name":"Errol Dyers","registered_at":"2026-06-16T16:15:50Z","symbol":"NIM1106315","token_address":"0x637814869ca2a74de083f0ca9529d5af6908b6d5","type":"artist","uuid":"4c5f1226-5d72-4825-bac5-68975bae9d2f"}
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 0xa68a9282ee3ec03bc94f150eb87c0f156117a8cede00ed7b1e69ba1a7ac0d4ee. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c5f1226-5d72-4825-bac5-68975bae9d2f.json and https://artists.proofprofile.net/proofs/artist/4c5f1226-5d72-4825-bac5-68975bae9d2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xa68a9282ee3ec03bc94f150eb87c0f156117a8cede00ed7b1e69ba1a7ac0d4ee","name":"Errol Dyers","registered_at":"2026-06-16T16:15:50Z","symbol":"NIM1106315","token_address":"0x637814869ca2a74de083f0ca9529d5af6908b6d5","type":"artist","uuid":"4c5f1226-5d72-4825-bac5-68975bae9d2f"}
album: Sonesta
  type: MusicAlbum
  date published: 1997-07-04
album: Live at Mega Music Warehouse - 1998-10-02
  type: MusicAlbum
  date published: 1998-10-02
album: Live at Mega Music - 1998-10-02
  type: MusicAlbum
  date published: 1998-10-02
album: Kou Kou Wa
  type: MusicAlbum
  date published: 1999-08-25
album: Kou Kou Wa
  type: MusicAlbum
  date published: 1999-08-25
album: Kou Kou Wa
  type: MusicAlbum
  date published: 1999-08-30
  track: Majietas
    type: MusicRecording
    duration: PT4M57S
    duration ms: 297813
    explicit: false
    by artist: Errol Dyers
    in album: Kou Kou Wa
      type: MusicAlbum
      date published: 1999-08-30
    isrc code: ZAC030000003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      value: 956639
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      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAC030000003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x35096cc5cb95a88ef5dc998b385994ec7ba874f30ec10340e5bc24c235709faf. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ZAC030000003.
      date published: 2026-07-04T11:19:20Z
    audio: Majietas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.088
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.765
      additional property: Energy
        type: PropertyValue
        value: 0.605
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.798
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.917
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.708
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.554
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Dindela
    type: MusicRecording
    duration: PT4M52S
    duration ms: 292800
    explicit: false
    by artist: Errol Dyers
    in album: Kou Kou Wa
      type: MusicAlbum
      date published: 1999-08-30
    isrc code: ZAC030000007
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: OTSBitcoinBlock
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      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x3e7032584520c015131e4f20aa7875df38e03e8d2fbd325137a1c28459122214. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ZAC030000007.
      date published: 2026-07-03T19:59:51Z
    audio: Dindela
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.014
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.75
      additional property: Energy
        type: PropertyValue
        value: 0.174
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: The Best Of
album: A.B.R.E.M - Departed Friends
album: Sonesta (Remastered)

Speechiness
type: PropertyValue
value: 0.036

Acousticness
type: PropertyValue
value: 0.891

Instrumentalness
type: PropertyValue
value: 0.902

Liveness
type: PropertyValue
value: 0.114

Valence (Positivity)
type: PropertyValue
value: 0.565

Loudness (dB)
type: PropertyValue
value: -11.488

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Major

The Best Of
type: MusicAlbum
date published: 2003-05-15

The Best Of
type: MusicAlbum
date published: 2003-05-15

The Best Of
type: MusicAlbum
date published: 2003-05-19

The Best Of
type: MusicAlbum
date published: 2003-05-19

A.B.R.E.M - Departed Friends
type: MusicAlbum
date published: 2019-06-14

Sonesta (Remastered)
type: MusicAlbum
date published: 2019-07-21