Sounds of the World
type: MusicGroup
popularity: 2
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce1143acbdf26e1a8c8d5edffa490216945d6f15cb490383aa368d1ad8b5a770
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f1df703-7e7c-4786-b8eb-90e9397a2fa5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f1df703-7e7c-4786-b8eb-90e9397a2fa5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4f1df703-7e7c-4786-b8eb-90e9397a2fa5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce1143acbdf26e1a8c8d5edffa490216945d6f15cb490383aa368d1ad8b5a770","name":"Sounds of the World","registered_at":"2026-06-16T17:07:49Z","symbol":"NIM1118717","token_address":"0xbbfbfe7c76ea5b5263ee7cc84a133b29d3c313db","type":"artist","uuid":"4f1df703-7e7c-4786-b8eb-90e9397a2fa5"}
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 0xce1143acbdf26e1a8c8d5edffa490216945d6f15cb490383aa368d1ad8b5a770. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4f1df703-7e7c-4786-b8eb-90e9397a2fa5.json and https://artists.proofprofile.net/proofs/artist/4f1df703-7e7c-4786-b8eb-90e9397a2fa5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xce1143acbdf26e1a8c8d5edffa490216945d6f15cb490383aa368d1ad8b5a770","name":"Sounds of the World","registered_at":"2026-06-16T17:07:49Z","symbol":"NIM1118717","token_address":"0xbbfbfe7c76ea5b5263ee7cc84a133b29d3c313db","type":"artist","uuid":"4f1df703-7e7c-4786-b8eb-90e9397a2fa5"}
album: Geräusche, Vol. 3
  type: MusicAlbum
  date published: 1999
album: Geräusche, Vol. 5
  type: MusicAlbum
  date published: 1999
album: Geräusche, Vol. 4
  type: MusicAlbum
  date published: 1999
album: Geräusche, Vol. 1
  type: MusicAlbum
  date published: 1999
  track: Stöhnen - Man 2 x
    type: MusicRecording
    duration: PT0M43S
    duration ms: 43160
    explicit: false
    by artist: Sounds of the World
    in album: Geräusche, Vol. 1
      type: MusicAlbum
      date published: 1999
    isrc code: DEA769917099
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T07:00:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3a194a183627a37776d7ae3eefa004b9656a89449d4061930a3029012e1e2e0a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959107
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959107
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA769917099
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T07:19:23Z
    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 0x3a194a183627a37776d7ae3eefa004b9656a89449d4061930a3029012e1e2e0a. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/DEA769917099.
      date published: 2026-07-22T07:19:23Z
    audio: Stöhnen - Man 2 x
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 172.808
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.233
      additional property: Energy
        type: PropertyValue
        value: 0.001
      additional property: Speechiness
        type: PropertyValue
        value: 0.074
      additional property: Acousticness
        type: PropertyValue
        value: 0.509
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.137
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0
      additional property: Loudness (dB)
        type: PropertyValue
        value: -35.457
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Geräusche, Vol. 2
  type: MusicAlbum
  date published: 1999
album: Geräusche, Vol. 6
  type: MusicAlbum
  date published: 2007-07-27