Da Jo
type: MusicGroup
popularity: 7
followers: 430
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb6c30eafbc13613e9e76671244fe00b3e2403956e0bf2ac6410abbdaf28a545
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/d8641e9e-8c2a-420e-9225-b1d92b81ae15.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8641e9e-8c2a-420e-9225-b1d92b81ae15.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d8641e9e-8c2a-420e-9225-b1d92b81ae15
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb6c30eafbc13613e9e76671244fe00b3e2403956e0bf2ac6410abbdaf28a545","name":"Da Jo","registered_at":"2026-06-21T03:35:30Z","symbol":"NIM1807248","token_address":"0x182ff047094cdd1d4ed14bbdceae8d9398079f6a","type":"artist","uuid":"d8641e9e-8c2a-420e-9225-b1d92b81ae15"}
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 0xfb6c30eafbc13613e9e76671244fe00b3e2403956e0bf2ac6410abbdaf28a545. 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/d8641e9e-8c2a-420e-9225-b1d92b81ae15.json and https://artists.proofprofile.net/proofs/artist/d8641e9e-8c2a-420e-9225-b1d92b81ae15.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xfb6c30eafbc13613e9e76671244fe00b3e2403956e0bf2ac6410abbdaf28a545","name":"Da Jo","registered_at":"2026-06-21T03:35:30Z","symbol":"NIM1807248","token_address":"0x182ff047094cdd1d4ed14bbdceae8d9398079f6a","type":"artist","uuid":"d8641e9e-8c2a-420e-9225-b1d92b81ae15"}
album: Hoate Sau
  type: MusicAlbum
  date published: 2016-06-11
  track: Dienstleisterballade
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258499
    explicit: false
    by artist: Da Jo
    in album: Hoate Sau
      type: MusicAlbum
      date published: 2016-06-11
    isrc code: QM2PV1608431
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T18:07:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc61b251797cd744d534bc09b91ce94a6757db3014674e454c1e1b16d68ae904c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958770
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958770
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1608431
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T19:26:13Z
    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 0xc61b251797cd744d534bc09b91ce94a6757db3014674e454c1e1b16d68ae904c. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/QM2PV1608431.
      date published: 2026-07-19T19:26:13Z
    audio: Dienstleisterballade
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.007
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.668
      additional property: Energy
        type: PropertyValue
        value: 0.728
      additional property: Speechiness
        type: PropertyValue
        value: 0.104
      additional property: Acousticness
        type: PropertyValue
        value: 0.25
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.258
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.592
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.451
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Bundesbahn
  type: MusicAlbum
  date published: 2017-01-25
album: Tschiginäbappm
  type: MusicAlbum
  date published: 2017-01-25
album: Ausflug EP
  type: MusicAlbum
  date published: 2017-04-12
album: Sexspielzeug
  type: MusicAlbum
  date published: 2018-04-27
album: Tschinkipattro
  type: MusicAlbum
  date published: 2018-05-30
album: Chez Pomali
  type: MusicAlbum
  date published: 2019-09-23
album: Oktoberlove
  type: MusicAlbum
  date published: 2020-07-29
album: Bipolare Hypochondrie
  type: MusicAlbum
  date published: 2021-03-27
album: Garagensamba
  type: MusicAlbum
  date published: 2021-04-10
album: El Elefante Es Grande
  type: MusicAlbum
  date published: 2021-08-20
album: Beislmemoiren
  type: MusicAlbum
  date published: 2022-11-24
album: A Schof Zwa Schof
  type: MusicAlbum
  date published: 2025-03-14
album: Garagensamba II
  type: MusicAlbum
  date published: 2025-04-11