Neuer Chor Würselen
type: MusicGroup
popularity: 3
followers: 56
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa01fb40f52bd69fac0b61a727d55f939dee51b352c2f3901d9abc0e8530b2db2
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/da44517b-7bc0-4dc0-aee0-391a705eeb5f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da44517b-7bc0-4dc0-aee0-391a705eeb5f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/da44517b-7bc0-4dc0-aee0-391a705eeb5f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa01fb40f52bd69fac0b61a727d55f939dee51b352c2f3901d9abc0e8530b2db2","name":"Neuer Chor Würselen","registered_at":"2026-06-21T04:33:11Z","symbol":"NIM1817218","token_address":"0x818287007ee4d5be952b8caa5a9cc380fd0134a3","type":"artist","uuid":"da44517b-7bc0-4dc0-aee0-391a705eeb5f"}
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 0xa01fb40f52bd69fac0b61a727d55f939dee51b352c2f3901d9abc0e8530b2db2. 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/da44517b-7bc0-4dc0-aee0-391a705eeb5f.json and https://artists.proofprofile.net/proofs/artist/da44517b-7bc0-4dc0-aee0-391a705eeb5f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xa01fb40f52bd69fac0b61a727d55f939dee51b352c2f3901d9abc0e8530b2db2","name":"Neuer Chor Würselen","registered_at":"2026-06-21T04:33:11Z","symbol":"NIM1817218","token_address":"0x818287007ee4d5be952b8caa5a9cc380fd0134a3","type":"artist","uuid":"da44517b-7bc0-4dc0-aee0-391a705eeb5f"}
album: Hand In Hand
  type: MusicAlbum
  date published: 2004-11-21
  track: Wagt Euch Zu Den Ufern
    type: MusicRecording
    duration: PT4M2S
    duration ms: 242453
    explicit: false
    by artist: Neuer Chor Würselen
    in album: Hand In Hand
      type: MusicAlbum
      date published: 2004-11-21
    isrc code: CH6540813156
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T18:20:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6fa7296d08607c2ea1e6a28adfc0284465b137b92d30784c3d2fe9f8a5538ad9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540813156
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x6fa7296d08607c2ea1e6a28adfc0284465b137b92d30784c3d2fe9f8a5538ad9. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/CH6540813156.
      date published: 2026-07-05T01:43:49Z
    audio: Wagt Euch Zu Den Ufern
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.855
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.482
      additional property: Energy
        type: PropertyValue
        value: 0.289
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.748
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.079
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.445
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.062
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Unterwegs
  type: MusicAlbum
  date published: 2006-06-11
album: Joy!
  type: MusicAlbum
  date published: 2010-05-30
album: Billie Jean
  type: MusicAlbum
  date published: 2017-10-15
album: Celebrate
  type: MusicAlbum
  date published: 2017-11-19