Anni Brehme
type: MusicGroup
popularity: 2
followers: 130
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x729bd67ae3ddbb72e4e6cbce8799482789b7c0c8dc2c9f793c0bc7fe684d88a5
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/b90c08e8-0e48-4f50-b83e-a998e99007e3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b90c08e8-0e48-4f50-b83e-a998e99007e3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b90c08e8-0e48-4f50-b83e-a998e99007e3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x729bd67ae3ddbb72e4e6cbce8799482789b7c0c8dc2c9f793c0bc7fe684d88a5","name":"Anni Brehme","registered_at":"2026-06-20T16:18:29Z","symbol":"NIM1651739","token_address":"0xb88b953ce1a561b469080cb1ccfff365c57651b3","type":"artist","uuid":"b90c08e8-0e48-4f50-b83e-a998e99007e3"}
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 0x729bd67ae3ddbb72e4e6cbce8799482789b7c0c8dc2c9f793c0bc7fe684d88a5. 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/b90c08e8-0e48-4f50-b83e-a998e99007e3.json and https://artists.proofprofile.net/proofs/artist/b90c08e8-0e48-4f50-b83e-a998e99007e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x729bd67ae3ddbb72e4e6cbce8799482789b7c0c8dc2c9f793c0bc7fe684d88a5","name":"Anni Brehme","registered_at":"2026-06-20T16:18:29Z","symbol":"NIM1651739","token_address":"0xb88b953ce1a561b469080cb1ccfff365c57651b3","type":"artist","uuid":"b90c08e8-0e48-4f50-b83e-a998e99007e3"}
album: Far Away
  type: MusicAlbum
  date published: 2013-11-15
  track: Far Away
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185429
    explicit: false
    by artist: Anni Brehme
    in album: Far Away
      type: MusicAlbum
      date published: 2013-11-15
    isrc code: DELV41301145
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T13:55:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xadcc41d2ac11aef4d84a0480e398e80661b29dbaee995878a2d2d8fa1257523a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959024
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959024
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELV41301145
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T16:57:36Z
    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 0xadcc41d2ac11aef4d84a0480e398e80661b29dbaee995878a2d2d8fa1257523a. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T16:57:36Z), 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/DELV41301145.
      date published: 2026-07-21T16:57:36Z
    audio: Far Away
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.113
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.647
      additional property: Energy
        type: PropertyValue
        value: 0.305
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.623
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.182
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.008
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Far Away
  type: MusicAlbum
  date published: 2013-11-22