Pablo Held
type: MusicGroup
genre: free jazz
genre: jazz
description: thumb|right|260px|Pablo Held in Aarhus, Denmark 2017 Pablo Held (born 27 December 1986) is a German jazz pianist and composer. Life and career Held was born on 27 December 1986."Pablo Held". Pirouet
popularity: 9
followers: 2780
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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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  date published: 2026-06-17T08:11:48Z
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album: Forest of Oblivion
  type: MusicAlbum
  date published: 2008-09-12
  track: Hand Jive
    type: MusicRecording
    duration: PT5M14S
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    by artist: Pablo Held
    in album: Forest of Oblivion
      type: MusicAlbum
      date published: 2008-09-12
    genre: free jazz
    genre: jazz
    isrc code: DEEN40803203
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    additional property: OTSTimestamp
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      value: 2026-08-01T03:50:58Z
    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 0x0e656d32b8c49b6ab4143fb90c60d596a5cd2d2155f98b7efbb95b02f60b53e7. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/DEEN40803203.
      date published: 2026-08-01T03:50:58Z
    audio: Hand Jive
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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)
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        value: -23.202
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        value: G
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album: Music
  type: MusicAlbum
  date published: 2010-01-29
album: Glow
  type: MusicAlbum
  date published: 2011-02-18
album: Trio Live
  type: MusicAlbum
  date published: 2012-11-16
album: Forest of Oblivion
  type: MusicAlbum
  date published: 2013-11-01
album: Elders
  type: MusicAlbum
  date published: 2013-11-23
album: The Trio Meets John Scofield
  type: MusicAlbum
  date published: 2014-10-31
album: Recondita Armonia
  type: MusicAlbum
  date published: 2015-08-28
album: Glow II
  type: MusicAlbum
  date published: 2018-02-16
album: Investigations
  type: MusicAlbum
  date published: 2018-04-13
  track: Investigations
    type: MusicRecording
    duration: PT7M47S
    duration ms: 467036
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    by artist: Pablo Held
    in album: Investigations
      type: MusicAlbum
      date published: 2018-04-13
    genre: free jazz
    genre: jazz
    isrc code: GBVEV1800150
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
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      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 0x03c96d58d23c669af9a00b9e2493ecfb951b3b63b29ff8d6d4afc13a4c2badd2. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GBVEV1800150.
      date published: 2026-07-31T21:25:57Z
    audio: Investigations
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      additional property: Tempo (BPM)
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      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
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album: Ascent
album: Forest Spirits
album: Elevate
album: Descent
album: Adagio For Nobler Toners
album: Chronic Romantic
album: Serenade
album: Embracing You
album: Thorne Of A White Rose (Live)
album: Meet Me At The Loft (Live)
album: Adventures
album: Underwater Rendezvous
album: Journey To Kabakon
album: Homeskating
album: Buoyancy
album: Who Are You
album: Who We Are
album: Barbados
album: Trio Plays Standards
album: Unity
track: Hidden

Tempo (BPM)
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value: 125.711

Musical Key
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value: 6

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.409

Energy
type: PropertyValue
value: 0.387

Speechiness
type: PropertyValue
value: 0.039

Acousticness
type: PropertyValue
value: 0.653

Instrumentalness
type: PropertyValue
value: 0.869

Liveness
type: PropertyValue
value: 0.151

Valence (Positivity)
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value: 0.301

Loudness (dB)
type: PropertyValue
value: -22.386

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor

Ascent
type: MusicAlbum
date published: 2019-12-06

Forest Spirits
type: MusicAlbum
date published: 2020-01-17

Ascent
type: MusicAlbum
date published: 2020-02-07

Elevate
type: MusicAlbum
date published: 2020-11-06

Descent
type: MusicAlbum
date published: 2020-11-20

Adagio For Nobler Toners
type: MusicAlbum
date published: 2021-07-02

Chronic Romantic
type: MusicAlbum
date published: 2021-08-06

Serenade
type: MusicAlbum
date published: 2021-09-10

Embracing You
type: MusicAlbum
date published: 2021-10-01

Thorne Of A White Rose (Live)
type: MusicAlbum
date published: 2021-12-13

Meet Me At The Loft (Live)
type: MusicAlbum
date published: 2022-01-10

Ascent
type: MusicAlbum
date published: 2022-07-15

Adventures
type: MusicAlbum
date published: 2022-09-09

Underwater Rendezvous
type: MusicAlbum
date published: 2023-01-27

Journey To Kabakon
type: MusicAlbum
date published: 2023-02-24

Homeskating
type: MusicAlbum
date published: 2023-03-24

Buoyancy
type: MusicAlbum
date published: 2023-04-14

Who Are You
type: MusicAlbum
date published: 2024-03-01

Who We Are
type: MusicAlbum
date published: 2024-03-22

Barbados
type: MusicAlbum
date published: 2024-11-29

Trio Plays Standards
type: MusicAlbum
date published: 2024-12-06

Unity
type: MusicAlbum
date published: 2025-04-25
track: Unity
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269363
  explicit: false
  by artist: Pablo Held
  in album: Unity
    type: MusicAlbum
    date published: 2025-04-25
  genre: free jazz
  genre: jazz
  isrc code: DEZC62419805
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62419805
  additional property: OTSTimestamp
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    value: 2026-07-06T06:56:49Z
  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 0x3586584f2158f22adcfd5146a4b6ed79ee354f39c78cd42373b3a89c428d9f33. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEZC62419805.
    date published: 2026-07-06T06:56:49Z
  audio: Unity
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Mode (Major/Minor)
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      value: 1
    additional property: Time Signature
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    additional property: Danceability
      type: PropertyValue
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      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
      value: 0.974
    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)
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    additional property: Key Name
      type: PropertyValue
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Hidden
type: MusicRecording
duration: PT5M8S
duration ms: 308424
explicit: false
by artist: Pablo Held Trio
by artist: Pablo Held
by artist: Robert Landfermann
by artist: Jonas Burgwinkel
in album: Lineage
  type: MusicAlbum
  date published: 2016-09-09
genre: german-jazz
isrc code: DEEN41609401
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
additional property: OTSBitcoinBlock
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35a1dc0274d25d7c13500e5b9794a4bc627a652dc2f8e144ac3230add4149b3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEEN41609401.
  date published: 2026-07-08T03:22:41Z
audio: Hidden
  type: AudioObject
  additional property: Tempo (BPM)
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    type: PropertyValue
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    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
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  additional property: Mode Name
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