BÄKER
type: MusicGroup
popularity: 13
followers: 202
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaef15b8041e6c0f9b3744a979583ecfe141a4f03a78403f3ed5b932e84815478
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953772
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c64656ed-3415-4b18-9d1a-11a77ac8739d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c64656ed-3415-4b18-9d1a-11a77ac8739d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c64656ed-3415-4b18-9d1a-11a77ac8739d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:33:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaef15b8041e6c0f9b3744a979583ecfe141a4f03a78403f3ed5b932e84815478","name":"BÄKER","registered_at":"2026-06-15T01:17:56Z","symbol":"NIM0636609","token_address":"0xbdad636bd8bbe5c1c00541eed3030723404b1cc1","type":"artist","uuid":"c64656ed-3415-4b18-9d1a-11a77ac8739d"}
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 0xaef15b8041e6c0f9b3744a979583ecfe141a4f03a78403f3ed5b932e84815478. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c64656ed-3415-4b18-9d1a-11a77ac8739d.json and https://artists.proofprofile.net/proofs/artist/c64656ed-3415-4b18-9d1a-11a77ac8739d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:33:29Z
  text: {"copyright_id":"0xaef15b8041e6c0f9b3744a979583ecfe141a4f03a78403f3ed5b932e84815478","name":"BÄKER","registered_at":"2026-06-15T01:17:56Z","symbol":"NIM0636609","token_address":"0xbdad636bd8bbe5c1c00541eed3030723404b1cc1","type":"artist","uuid":"c64656ed-3415-4b18-9d1a-11a77ac8739d"}
album: Summer Stunner
  type: MusicAlbum
  date published: 2017-05-25
  track: Summer Stunner
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166460
    explicit: false
    by artist: BÄKER
    in album: Summer Stunner
      type: MusicAlbum
      date published: 2017-05-25
    isrc code: QZDA41804372
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T05:30:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x28a9b2cde9657188dad100742a93a5d1e2345850324e5ba0f96e982853d11b6a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA41804372
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x28a9b2cde9657188dad100742a93a5d1e2345850324e5ba0f96e982853d11b6a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZDA41804372.
      date published: 2026-07-04T10:04:33Z
    audio: Summer Stunner
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.03
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.676
      additional property: Energy
        type: PropertyValue
        value: 0.515
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.308
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.119
      additional property: Liveness
        type: PropertyValue
        value: 0.162
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.487
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.957
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: LUNA BLUE
  type: MusicAlbum
  date published: 2018-06-08
album: CLARITY
  type: MusicAlbum
  date published: 2019-12-13
album: Easy come, easy go
  type: MusicAlbum
  date published: 2021-02-05
album: Fool's Gold
  type: MusicAlbum
  date published: 2022-04-01
album: Lucky You
  type: MusicAlbum
  date published: 2023-03-24
album: Lucky You
  type: MusicAlbum
  date published: 2023-03-24
album: TRUTH
  type: MusicAlbum
  date published: 2023-09-01
album: TRUTH
  type: MusicAlbum
  date published: 2023-09-01
album: Let Em Bloom
  type: MusicAlbum
  date published: 2023-11-17
album: Let Em Bloom
  type: MusicAlbum
  date published: 2023-11-27
album: These Lies
  type: MusicAlbum
  date published: 2024-04-06
album: Unsaid
  type: MusicAlbum
  date published: 2024-08-16