Martin Vatter
type: MusicGroup
popularity: 3
followers: 175
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c9aaa601c26cb965343394905b0871e8ca318161c31cca949ad2ca2d6e8fc6d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/68b09cb8-b163-4e8a-9032-89b9e9dde4dc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/68b09cb8-b163-4e8a-9032-89b9e9dde4dc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/68b09cb8-b163-4e8a-9032-89b9e9dde4dc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c9aaa601c26cb965343394905b0871e8ca318161c31cca949ad2ca2d6e8fc6d","name":"Martin Vatter","registered_at":"2026-06-17T02:03:39Z","symbol":"NIM1246564","token_address":"0x2b90a663bc2c9567cd1addd53d9bb7bc4fcf4775","type":"artist","uuid":"68b09cb8-b163-4e8a-9032-89b9e9dde4dc"}
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9aaa601c26cb965343394905b0871e8ca318161c31cca949ad2ca2d6e8fc6d. 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/68b09cb8-b163-4e8a-9032-89b9e9dde4dc.json and https://artists.proofprofile.net/proofs/artist/68b09cb8-b163-4e8a-9032-89b9e9dde4dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x5c9aaa601c26cb965343394905b0871e8ca318161c31cca949ad2ca2d6e8fc6d","name":"Martin Vatter","registered_at":"2026-06-17T02:03:39Z","symbol":"NIM1246564","token_address":"0x2b90a663bc2c9567cd1addd53d9bb7bc4fcf4775","type":"artist","uuid":"68b09cb8-b163-4e8a-9032-89b9e9dde4dc"}
album: Piano Solo Narrative
  type: MusicAlbum
  date published: 2009-09-30
album: Follow Your Heart
  type: MusicAlbum
  date published: 2009-09-30
album: Heart to Heart
  type: MusicAlbum
  date published: 2009-06-06
album: The Hope
  type: MusicAlbum
  date published: 2021-02-12
album: Spacy Atmospheric Tracks, Vol. 1
  type: MusicAlbum
  date published: 2020-10-30
album: Homeland
  type: MusicAlbum
  date published: 2018-04-09
  track: Homeland
    type: MusicRecording
    duration: PT6M57S
    duration ms: 417520
    explicit: false
    by artist: Martin Vatter
    in album: Homeland
      type: MusicAlbum
      date published: 2018-04-09
    isrc code: DEL211800332
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T14:11:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf085c47a9576d2d22b4ea803d3eac8abbf1735591fb31e787c516dfa8e93d96e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL211800332
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    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 0xf085c47a9576d2d22b4ea803d3eac8abbf1735591fb31e787c516dfa8e93d96e. 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/DEL211800332.
      date published: 2026-07-08T03:20:19Z
    audio: Homeland
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.136
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.319
      additional property: Energy
        type: PropertyValue
        value: 0.22
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.971
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.892
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.108
      additional property: Loudness (dB)
        type: PropertyValue
        value: -22.666
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Descriptive Pianospheres
  type: MusicAlbum
  date published: 2016-06-03
album: Story Beds - Solo Piano
  type: MusicAlbum
  date published: 2015-10-24
album: Live at Bauer Studio
  type: MusicAlbum
  date published: 2015-04-03
album: Piano Highlights
  type: MusicAlbum
  date published: 2014-11-07
album: Pianospheres, Vol. 2
  type: MusicAlbum
  date published: 2011-01-01
album: Atmospheric Soundtracks, Vol. 1
  type: MusicAlbum
  date published: 2005-05-21
album: Be You
  type: MusicAlbum
  date published: 1999-04-18
album: Ask The Piano
  type: MusicAlbum
  date published: 1994-08-21
album: Piano meets Mac
  type: MusicAlbum
  date published: 2020-10-09
album: Klangbilder 2 (zu Gemälden von Franz Marc)
  type: MusicAlbum
  date published: 2012-03-30
album: Klangbilder (zu Lovis Corinth Seelenlandschaften & Selbstbildnisse)
  type: MusicAlbum
  date published: 2009-09-09
album: Night Impressions
  type: MusicAlbum
  date published: 2006-03-12
album: Try A New Way
  type: MusicAlbum
  date published: 2004-09-11
album: Emotional Piano, Vol. 2
  type: MusicAlbum
  date published: 2010-06-30
album: Solo Piano Works
  type: MusicAlbum
  date published: 2013-12-06
album: Spheres & Atmospheres, Vol. 6
  type: MusicAlbum
  date published: 2012-09-07
album: Humoris Causa
  type: MusicAlbum
  date published: 2012-10-02