Johannes Wallmann
type: MusicGroup
genre: jazz
description: Johannes Wallmann may refer to: H. Johannes Wallmann, German composer Johannes Wallmann (theologian), German theologian
popularity: 19
followers: 448
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17bd1b984f56d41cb76a98fd550b89253be80d42514665297a0a19985b9e5d24. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bcc42dd9-19bf-41f2-a0ad-890216e213ac.json and https://artists.proofprofile.net/proofs/artist/bcc42dd9-19bf-41f2-a0ad-890216e213ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
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album: Minor Prophets
  type: MusicAlbum
  date published: 2007-01-01
album: The Coasts
  type: MusicAlbum
  date published: 2010-11-30
album: The Town Musicians
  type: MusicAlbum
  date published: 2015-04-17
album: Always Something
  type: MusicAlbum
  date published: 2015-06-16
album: Love Wins
  type: MusicAlbum
  date published: 2017-12-01
album: Day and Night (feat. Brian Lynch, Dayna Stephens, Matt Pavolka & Colin Stranahan)
  type: MusicAlbum
  date published: 2018-11-02
  track: Nocturne
  track: No Blues For No One
  track: Press Briefing
album: Two Ears Old
  type: MusicAlbum
  date published: 2021-05-28
album: Elegy for an Undiscovered Species
  type: MusicAlbum
  date published: 2021-06-25
album: Precarious Towers
  type: MusicAlbum
  date published: 2022-04-29
album: McCoy
  type: MusicAlbum
  date published: 2022-05-20
album: Precarious Towers
  type: MusicAlbum
  date published: 2022-06-03
album: Into the Rain
  type: MusicAlbum
  date published: 2025-11-14

Nocturne
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duration: PT6M53S
duration ms: 413683
explicit: false
by artist: Johannes Wallmann
in album: Day and Night (feat. Brian Lynch, Dayna Stephens, Matt Pavolka & Colin Stranahan)
  type: MusicAlbum
  date published: 2018-11-02
genre: jazz
isrc code: USLZJ1879978
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additional property: OTSTimestamp
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  value: 2026-07-08T03:22:41+00:00
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
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4b650d4d3861e8ae68fffeba05dfab0d72d41233dc0ecdffee8c60401aa6bc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USLZJ1879978.
  date published: 2026-07-08T08:56:20Z
audio: Nocturne
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  additional property: Tempo (BPM)
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    value: 128.49
  additional property: Musical Key
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    value: 0
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    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Valence (Positivity)
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    value: 0.095
  additional property: Loudness (dB)
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    value: -18.662
  additional property: Key Name
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    value: C
  additional property: Mode Name
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    value: Minor

No Blues For No One
type: MusicRecording
duration: PT4M32S
duration ms: 272137
explicit: false
by artist: Johannes Wallmann
in album: Day and Night (feat. Brian Lynch, Dayna Stephens, Matt Pavolka & Colin Stranahan)
  type: MusicAlbum
  date published: 2018-11-02
genre: jazz
isrc code: USLZJ1879987
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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
additional property: ProofProfileEvidenceStatus
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  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5044dac52439cbc1ca83d5a1e9cfe59af355a9f04e3ee89fb542188cc4ca46. 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/USLZJ1879987.
  date published: 2026-07-08T03:22:41Z
audio: No Blues For No One
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Time Signature
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    value: 5
  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
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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: Mode Name
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Press Briefing
type: MusicRecording
duration: PT8M50S
duration ms: 530366
explicit: false
by artist: Johannes Wallmann
in album: Day and Night (feat. Brian Lynch, Dayna Stephens, Matt Pavolka & Colin Stranahan)
  type: MusicAlbum
  date published: 2018-11-02
genre: jazz
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b64b30131726e7648e62efb481a4513765b555fde0e6292455301cf99870f53. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USLZJ1879976.
  date published: 2026-07-31T13:04:34Z
audio: Press Briefing
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 149.245
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Acousticness
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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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    value: 0.36
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.796
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: USLZJ1879976
additional property: CopyrightID
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/960403
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T13:04:34+00:00
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