Theo Meier
type: MusicGroup
genre: melodic house
genre: melodic techno
genre: organic house
popularity: 7
followers: 1019
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additional property: OTSBitcoinBlock
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f8282242d4677ac303ac854c64c8819eae828d605267726fcfbb8f6d5fced1. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a27cb8a1-762d-42b4-a007-1e5d80f46f0c.json and https://artists.proofprofile.net/proofs/artist/a27cb8a1-762d-42b4-a007-1e5d80f46f0c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
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album: Go-Sig-Nu
  type: MusicAlbum
  date published: 2015
album: Looper
  type: MusicAlbum
  date published: 2015-07-17
album: The Fog
  type: MusicAlbum
  date published: 2015-07-20
album: The Fog
  type: MusicAlbum
  date published: 2015-08-03
album: Go-Sig-Nu
  type: MusicAlbum
  date published: 2016-01-25
album: Go-Sig-Nu
  type: MusicAlbum
  date published: 2016-01-25
album: Nichts EP
  type: MusicAlbum
  date published: 2018-05-04
album: Rad Sky
  type: MusicAlbum
  date published: 2018-06-16
album: Rad Sky
  type: MusicAlbum
  date published: 2018-06-21
album: Broken Abu
  type: MusicAlbum
  date published: 2018-08-03
album: Oah EP
  type: MusicAlbum
  date published: 2018-10-05
album: Uno
  type: MusicAlbum
  date published: 2019-05-03
album: Uno
  type: MusicAlbum
  date published: 2019-05-03
album: Walker
  type: MusicAlbum
  date published: 2019-07-05
album: Walker
  type: MusicAlbum
  date published: 2019-07-05
  track: Walker - Sobek Remix
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    duration: PT7M30S
    duration ms: 450000
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    by artist: Theo Meier
    in album: Walker
      type: MusicAlbum
      date published: 2019-07-05
    genre: melodic house
    genre: melodic techno
    genre: organic house
    isrc code: DEBE71900439
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      value: 959001
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    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBE71900439
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T11:41:42Z
    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 0xd33123d3e5f558cd754e8126bb58faac5bd0573f7f35acf08d14b333045dd02e. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/DEBE71900439.
      date published: 2026-07-21T11:41:42Z
    audio: Walker - Sobek Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.001
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
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        value: 4
      additional property: Danceability
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      additional property: Instrumentalness
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      additional property: Liveness
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        value: 0.058
      additional property: Valence (Positivity)
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        value: 0.054
      additional property: Loudness (dB)
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        value: -8.815
      additional property: Key Name
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        value: G
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album: Hue
  type: MusicAlbum
  date published: 2019-10-07
album: Space
  type: MusicAlbum
  date published: 2019-11-25
album: Space
  type: MusicAlbum
  date published: 2019-11-25
album: Talks
  type: MusicAlbum
  date published: 2020-02-21
album: Jaleh
  type: MusicAlbum
  date published: 2020-07-17
album: Jaleh
  type: MusicAlbum
  date published: 2020-07-17
album: Jaleh
  type: MusicAlbum
  date published: 2020-07-17
album: City Kid
  type: MusicAlbum
  date published: 2020-10-30
album: City Kid
  type: MusicAlbum
  date published: 2020-10-30
album: Golden
album: Forgive Forget
album: Sundown Therapy EP
album: Piper
album: Lesvos
album: Jeff's arrival
track: Hollow - Theo Meier Remix

Golden
type: MusicAlbum
date published: 2020-12-11

Forgive Forget
type: MusicAlbum
date published: 2021-05-14

Forgive Forget
type: MusicAlbum
date published: 2021-05-28

Sundown Therapy EP
type: MusicAlbum
date published: 2022-01-28

Piper
type: MusicAlbum
date published: 2022-04-08

Piper
type: MusicAlbum
date published: 2022-04-08

Lesvos
type: MusicAlbum
date published: 2022-10-20

Lesvos
type: MusicAlbum
date published: 2022-10-20

Jeff's arrival
type: MusicAlbum
date published: 2023-12-08

Hollow - Theo Meier Remix
type: MusicRecording
duration: PT6M21S
duration ms: 381000
explicit: false
by artist: Mark Tarmonea
by artist: Yannek Maunz
by artist: Brascon
by artist: Johanson
by artist: Theo Meier
in album: Hollow Remixes
  type: MusicAlbum
  date published: 2020-06-05
isrc code: DEPI82010460
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additional property: CopyrightStatus
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additional property: OTSHash
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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 0x5d329e660cb10230bf524a468ccfe979503fd441ac81316056fa77a8ecca6a3f. 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/DEPI82010460.
  date published: 2026-07-08T03:20:19Z
audio: Hollow - Theo Meier Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
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  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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    value: 0.007
  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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    value: 0.194
  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Mode Name
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