Felix Dreiser
type: MusicGroup
popularity: 4
followers: 264
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b3015be3ae5be454367fc5eb0242ae45022b3e519096b3c8af4f5c4345879d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953923
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953923
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c8bd4fd-3634-4e72-b2bf-e491946507ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c8bd4fd-3634-4e72-b2bf-e491946507ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1c8bd4fd-3634-4e72-b2bf-e491946507ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:51:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b3015be3ae5be454367fc5eb0242ae45022b3e519096b3c8af4f5c4345879d5","name":"Felix Dreiser","registered_at":"2026-06-15T23:30:40Z","symbol":"NIM0866372","token_address":"0x5606e7e46c7d732d58f022bfebb3ee1e21dd6bfd","type":"artist","uuid":"1c8bd4fd-3634-4e72-b2bf-e491946507ce"}
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 0x4b3015be3ae5be454367fc5eb0242ae45022b3e519096b3c8af4f5c4345879d5. Chain 2 (Bitcoin): anchored in block 953923 (2026-06-16T09:51:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c8bd4fd-3634-4e72-b2bf-e491946507ce.json and https://artists.proofprofile.net/proofs/artist/1c8bd4fd-3634-4e72-b2bf-e491946507ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:51:37Z
  text: {"copyright_id":"0x4b3015be3ae5be454367fc5eb0242ae45022b3e519096b3c8af4f5c4345879d5","name":"Felix Dreiser","registered_at":"2026-06-15T23:30:40Z","symbol":"NIM0866372","token_address":"0x5606e7e46c7d732d58f022bfebb3ee1e21dd6bfd","type":"artist","uuid":"1c8bd4fd-3634-4e72-b2bf-e491946507ce"}
album: Tima
  type: MusicAlbum
  date published: 2019-10-11
album: A Hand Full of Colors
  type: MusicAlbum
  date published: 2019-10-25
album: Retrograde
  type: MusicAlbum
  date published: 2020-10-16
album: Concise
  type: MusicAlbum
  date published: 2021-03-26
album: Keanu
  type: MusicAlbum
  date published: 2021-05-14
album: Unwind
  type: MusicAlbum
  date published: 2021-10-22
album: Tremors
  type: MusicAlbum
  date published: 2023-04-14
album: When Did We Start Falling
  type: MusicAlbum
  date published: 2024-11-01
album: Outrun
  type: MusicAlbum
  date published: 2024-11-29
album: Cover Your Tracks
  type: MusicAlbum
  date published: 2025-01-24
  track: Cover Your Tracks
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238933
    explicit: false
    by artist: Felix Dreiser
    in album: Cover Your Tracks
      type: MusicAlbum
      date published: 2025-01-24
    isrc code: FRIDO2415335
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-27T19:37:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9943f4d1f7f676e87705cdc0c24193a19c755477fee4802b6bb14e9bb230e807
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956312
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956312
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2415335
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T05:09:12Z
    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 0x9943f4d1f7f676e87705cdc0c24193a19c755477fee4802b6bb14e9bb230e807. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FRIDO2415335.
      date published: 2026-07-02T05:09:12Z
    audio: Cover Your Tracks
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.601
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.492
      additional property: Energy
        type: PropertyValue
        value: 0.236
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.964
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.89
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.129
      additional property: Loudness (dB)
        type: PropertyValue
        value: -23.784
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor