John Tiller
type: MusicGroup
description: John Thomas Ibbotson Tiller (13 June 1854 – 22 October 1925) was a musical theatre director who was credited with inventing precision dance and was the originator of the 'Tiller Girls'. Biography Joh
popularity: 9
followers: 2301
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  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 0xe055903c1c6f5cfbabe43b7c0a80a0332e9bf50ae5458a0b02a0d3d9a3ed403e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5aa90c82-b55a-46bf-9e0a-957f22219421.json and https://artists.proofprofile.net/proofs/artist/5aa90c82-b55a-46bf-9e0a-957f22219421.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
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album: Battle Ready EP
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  date published: 2018-11-02
album: No One Knows I'm Gone
  type: MusicAlbum
  date published: 2019-07-06
album: No One Knows I'm Gone
  type: MusicAlbum
  date published: 2019-07-06
album: No One Knows I'm Gone
  type: MusicAlbum
  date published: 2019-07-09
album: No One Knows I'm Gone
  type: MusicAlbum
  date published: 2019-08-09
album: In The Dead of Night
  type: MusicAlbum
  date published: 2019-10-25
album: Battle Ready
  type: MusicAlbum
  date published: 2019-10-29
album: Battle Ready
  type: MusicAlbum
  date published: 2019-10-31
album: Battle Ready
  type: MusicAlbum
  date published: 2019-11-01
album: Battle Ready
  type: MusicAlbum
  date published: 2019-11-01
album: Battle Ready
  type: MusicAlbum
  date published: 2019-11-12
album: The Tinman
  type: MusicAlbum
  date published: 2019-11-14
  track: The Tinman
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    additional property: OTSTimestamp
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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
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      date published: 2026-07-06T06:56:49Z
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      additional property: Danceability
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      additional property: Key Name
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album: Broken Now
  type: MusicAlbum
  date published: 2019-11-18
album: In The Dead of Night
  type: MusicAlbum
  date published: 2019-11-25
album: Battle Ready
  type: MusicAlbum
  date published: 2019-11-27
album: Battle Ready EP
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  date published: 2019-11-27
album: Battle Ready
  type: MusicAlbum
  date published: 2019-11-27
album: The Tin Man
  type: MusicAlbum
  date published: 2019-11-28
album: In The Dead of Night
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album: The Tin Man
  type: MusicAlbum
  date published: 2019-12-02
album: Broken Now
  type: MusicAlbum
  date published: 2019-12-02
album: The Sky is High & The Ocean is Wide
  type: MusicAlbum
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      type: MusicAlbum
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    additional property: OTSHash
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    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: The Sky is High & The Ocean is Wide
album: The Sky Is High & The Ocean Is Wide
album: Old Before My Time
album: That Bell Can't Be Unrung
album: San Francisco Day
album: Last Goodbye

CopyrightRegisteredAt
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CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0x1b762c334657fb20c081f39892b63b9beae136bbaab64777456b20cefb337832

OTSHash
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OTSBitcoinBlock
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value: 958805

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958805

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXC812190402

OTSTimestamp
type: PropertyValue
value: 2026-07-20T02:22:58Z

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 0x1b762c334657fb20c081f39892b63b9beae136bbaab64777456b20cefb337832. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/MXC812190402.
date published: 2026-07-20T02:22:58Z

The Sky is High & The Ocean is Wide
type: AudioObject
additional property: Tempo (BPM)
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  value: 114.098
additional property: Musical Key
  type: PropertyValue
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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  value: 0.568
additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
  type: PropertyValue
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additional property: Instrumentalness
  type: PropertyValue
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additional property: Liveness
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additional property: Valence (Positivity)
  type: PropertyValue
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additional property: Loudness (dB)
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additional property: Key Name
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  value: C#
additional property: Mode Name
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The Sky Is High & The Ocean Is Wide
type: MusicAlbum
date published: 2021-11-03

The Sky Is High & The Ocean Is Wide
type: MusicAlbum
date published: 2021-11-05

Old Before My Time
type: MusicAlbum
date published: 2023-01-17

Old Before My Time
type: MusicAlbum
date published: 2023-01-23

Old Before My Time
type: MusicAlbum
date published: 2023-01-23

That Bell Can't Be Unrung
type: MusicAlbum
date published: 2023-02-06

That Bell Can't Be Unrung
type: MusicAlbum
date published: 2023-02-16
track: That Bell Can't Be Unrung
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  duration: PT4M52S
  duration ms: 292251
  explicit: false
  by artist: John Tiller
  in album: That Bell Can't Be Unrung
    type: MusicAlbum
    date published: 2023-02-16
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42337704
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  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 0xb5497e48edf39860b38e00be7381708fce3ebc1567618c9e995668918fcf8000. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZDA42337704.
    date published: 2026-07-05T01:12:41Z
  audio: That Bell Can't Be Unrung
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 107.981
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
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      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: 0.028
    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
      value: 0.623
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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That Bell Can't Be Unrung
type: MusicAlbum
date published: 2023-02-16

That Bell Can't Be Unrung
type: MusicAlbum
date published: 2023-03-21

San Francisco Day
type: MusicAlbum
date published: 2023-08-16

Last Goodbye
type: MusicAlbum
date published: 2023-08-21

San Francisco Day
type: MusicAlbum
date published: 2023-08-22
track: San Francisco Day
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  duration: PT2M48S
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    type: MusicAlbum
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  additional property: CopyrightStatus
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a9e306bb6ceeb64ef6742095770d3133795d73db2fd24cc933cd645184d115. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QZRP42350994.
    date published: 2026-07-12T23:17:00Z
  audio: San Francisco Day
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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    additional property: Instrumentalness
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    additional property: Valence (Positivity)
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    additional property: Key Name
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    additional property: Mode Name
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San Francisco Day
type: MusicAlbum
date published: 2023-08-22

San Francisco Day
type: MusicAlbum
date published: 2023-08-24

Last Goodbye
type: MusicAlbum
date published: 2023-08-30

Last Goodbye
type: MusicAlbum
date published: 2023-08-31

Last Goodbye
type: MusicAlbum
date published: 2023-09-05
track: Last Goodbye
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200781
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  by artist: John Tiller
  in album: Last Goodbye
    type: MusicAlbum
    date published: 2023-09-05
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  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42329200
  additional property: OTSTimestamp
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    value: 2026-07-22T05:29:55Z
  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 0x5cb037db47ef51c8644581173fc0e9e96b586787c8a44358a310768d7e83aaef. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/QZTB42329200.
    date published: 2026-07-22T05:29:55Z
  audio: Last Goodbye
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    additional property: Danceability
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