Christoph J.M.
type: MusicGroup
popularity: 2
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e513c95d4d539120c24f5c3c7577f28c389b51e656b51c9652c7f8114947162
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ddf0ce32-acad-4dea-9d26-ac16cd17e96b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ddf0ce32-acad-4dea-9d26-ac16cd17e96b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ddf0ce32-acad-4dea-9d26-ac16cd17e96b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e513c95d4d539120c24f5c3c7577f28c389b51e656b51c9652c7f8114947162","name":"Christoph J.M.","registered_at":"2026-06-21T05:47:26Z","symbol":"NIM1834884","token_address":"0x89422f1bdd1dec6d9b3b93f10b789e2242e58226","type":"artist","uuid":"ddf0ce32-acad-4dea-9d26-ac16cd17e96b"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e513c95d4d539120c24f5c3c7577f28c389b51e656b51c9652c7f8114947162. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ddf0ce32-acad-4dea-9d26-ac16cd17e96b.json and https://artists.proofprofile.net/proofs/artist/ddf0ce32-acad-4dea-9d26-ac16cd17e96b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x3e513c95d4d539120c24f5c3c7577f28c389b51e656b51c9652c7f8114947162","name":"Christoph J.M.","registered_at":"2026-06-21T05:47:26Z","symbol":"NIM1834884","token_address":"0x89422f1bdd1dec6d9b3b93f10b789e2242e58226","type":"artist","uuid":"ddf0ce32-acad-4dea-9d26-ac16cd17e96b"}
album: Seven in a Row
  type: MusicAlbum
  date published: 2017-11-25
album: Nur en Illusion
  type: MusicAlbum
  date published: 2018-08-27
album: Nur en Illusion
  type: MusicAlbum
  date published: 2019-12-01
album: Come a Little Closer
  type: MusicAlbum
  date published: 2022-01-03
album: Unanticipated
  type: MusicAlbum
  date published: 2023-02-03
album: Whisper and Scream
  type: MusicAlbum
  date published: 2024-05-13
album: No More
  type: MusicAlbum
  date published: 2025-01-10
  track: No More
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216053
    explicit: false
    by artist: Christoph J.M.
    in album: No More
      type: MusicAlbum
      date published: 2025-01-10
    isrc code: CH6542484011
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:46:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9c22f77a2d4613ee2163cde29e38636a581642d92ad62d67647844c5f26da503
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956862
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956862
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542484011
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T02:10:22Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c22f77a2d4613ee2163cde29e38636a581642d92ad62d67647844c5f26da503. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/CH6542484011.
      date published: 2026-07-06T02:10:22Z
    audio: No More
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.074
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.448
      additional property: Energy
        type: PropertyValue
        value: 0.631
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.556
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.337
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.344
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.594
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major