Ellex
type: MusicGroup
popularity: 9
followers: 432
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2033471e15e0b98a26a4b8858eac2682491955dfaa8c7bffb55d41be1fa99c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba0fdf01-6135-4c73-a5fb-c54636184f71.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba0fdf01-6135-4c73-a5fb-c54636184f71.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ba0fdf01-6135-4c73-a5fb-c54636184f71
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
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 0xf2033471e15e0b98a26a4b8858eac2682491955dfaa8c7bffb55d41be1fa99c6. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba0fdf01-6135-4c73-a5fb-c54636184f71.json and https://artists.proofprofile.net/proofs/artist/ba0fdf01-6135-4c73-a5fb-c54636184f71.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
album: Allein
  type: MusicAlbum
  date published: 2019-10-18
  track: Allein
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198620
    explicit: false
    by artist: Ellex
    in album: Allein
      type: MusicAlbum
      date published: 2019-10-18
    isrc code: CAHQJ1960079
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T22:25:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x37b5c867d5f0efd41451928b2dcaf5ae9d6142a7ab62ccbaf8ccc38174d56996
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1960079
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0x37b5c867d5f0efd41451928b2dcaf5ae9d6142a7ab62ccbaf8ccc38174d56996. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/CAHQJ1960079.
      date published: 2026-07-06T01:25:57Z
    audio: Allein
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.86
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.552
      additional property: Energy
        type: PropertyValue
        value: 0.471
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.274
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.117
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.142
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.459
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Allein
  type: MusicAlbum
  date published: 2019-10-18
album: Allein
  type: MusicAlbum
  date published: 2019-10-18
album: Da
  type: MusicAlbum
  date published: 2019-11-29
album: Offline
  type: MusicAlbum
  date published: 2020-01-10
album: Liebe & Heartbreak
  type: MusicAlbum
  date published: 2020-02-28
album: Bei mir bleibst
  type: MusicAlbum
  date published: 2020-03-06
album: Zurück zu dir
  type: MusicAlbum
  date published: 2020-03-20
album: Lichter der Stadt
  type: MusicAlbum
  date published: 2020-04-03
album: Ende der Welt
  type: MusicAlbum
  date published: 2020-05-01
album: schwarzweiß
  type: MusicAlbum
  date published: 2020-05-29
album: SUNKISSED
  type: MusicAlbum
  date published: 2020-06-26
album: Ohne dich
  type: MusicAlbum
  date published: 2020-11-20
album: SPORT
  type: MusicAlbum
  date published: 2021-06-11
album: Dessous
  type: MusicAlbum
  date published: 2021-07-16
album: Karma
  type: MusicAlbum
  date published: 2022-05-27
album: Minimum
  type: MusicAlbum
  date published: 2023-06-30