Anna Wolf
type: MusicGroup
popularity: 13
followers: 1478
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x634cccee1d51c52b604e2bde11e473ae87fd4de159ebfb5a61023f5e1bb603ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e26d110-0c15-46f2-ad37-c5e61234ba43.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e26d110-0c15-46f2-ad37-c5e61234ba43.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2e26d110-0c15-46f2-ad37-c5e61234ba43
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x634cccee1d51c52b604e2bde11e473ae87fd4de159ebfb5a61023f5e1bb603ac","name":"Anna Wolf","registered_at":"2026-06-14T09:15:27Z","symbol":"NIM0406976","token_address":"0xdb040b35da5eb39a607c8e6e20bd2c525bf606ad","type":"artist","uuid":"2e26d110-0c15-46f2-ad37-c5e61234ba43"}
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 0x634cccee1d51c52b604e2bde11e473ae87fd4de159ebfb5a61023f5e1bb603ac. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e26d110-0c15-46f2-ad37-c5e61234ba43.json and https://artists.proofprofile.net/proofs/artist/2e26d110-0c15-46f2-ad37-c5e61234ba43.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x634cccee1d51c52b604e2bde11e473ae87fd4de159ebfb5a61023f5e1bb603ac","name":"Anna Wolf","registered_at":"2026-06-14T09:15:27Z","symbol":"NIM0406976","token_address":"0xdb040b35da5eb39a607c8e6e20bd2c525bf606ad","type":"artist","uuid":"2e26d110-0c15-46f2-ad37-c5e61234ba43"}
album: Believer
  type: MusicAlbum
  date published: 2018-10-19
album: Silence
  type: MusicAlbum
  date published: 2019-05-03
album: Helmets
  type: MusicAlbum
  date published: 2020-04-03
album: Helmets
  type: MusicAlbum
  date published: 2020-04-03
album: Helmets
  type: MusicAlbum
  date published: 2020-04-03
album: Cocaine
  type: MusicAlbum
  date published: 2020-05-29
album: Cocaine
  type: MusicAlbum
  date published: 2020-05-29
album: Cocaine
  type: MusicAlbum
  date published: 2020-05-29
album: The Unfamiliar
  type: MusicAlbum
  date published: 2020-07-31
album: GONG
  type: MusicAlbum
  date published: 2021-02-05
album: GONG
  type: MusicAlbum
  date published: 2021-02-05
album: Romance Was Born
  type: MusicAlbum
  date published: 2021-07-30
  track: Can I Get High On You
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224586
    explicit: false
    by artist: Anna Wolf
    in album: Romance Was Born
      type: MusicAlbum
      date published: 2021-07-30
    isrc code: ZAC582100126
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T22:07:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe193a0e927f95f2cf40927f7edea8dd8d0c351ee97b387657cbe1a4a2303dd67
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958793
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958793
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAC582100126
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:59:45Z
    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 0xe193a0e927f95f2cf40927f7edea8dd8d0c351ee97b387657cbe1a4a2303dd67. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/ZAC582100126.
      date published: 2026-07-19T22:59:45Z
    audio: Can I Get High On You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.151
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.395
      additional property: Energy
        type: PropertyValue
        value: 0.182
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.855
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.145
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.116
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.028
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Romance Was Born
  type: MusicAlbum
  date published: 2021-07-30
album: Mother
  type: MusicAlbum
  date published: 2023-10-19
album: MOTHER
  type: MusicAlbum
  date published: 2024-06-16
album: Free
  type: MusicAlbum
  date published: 2024-10-18
album: Dear Daddy
  type: MusicAlbum
  date published: 2025-02-28
album: Dear Daddy (Johnny Late Remix)
  type: MusicAlbum
  date published: 2025-06-06
album: Prayers
  type: MusicAlbum
  date published: 2025-10-10