WØLFF
type: MusicGroup
genre: hard techno
popularity: 10
followers: 414
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc88d15dd064e1f1c5141cb1607b57ef03f60a0e20f648d9a93b7db09d5ee6331
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8329c64d-3697-4d5d-8e03-37f5be2ed00d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8329c64d-3697-4d5d-8e03-37f5be2ed00d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8329c64d-3697-4d5d-8e03-37f5be2ed00d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc88d15dd064e1f1c5141cb1607b57ef03f60a0e20f648d9a93b7db09d5ee6331","name":"WØLFF","registered_at":"2026-06-17T11:22:59Z","symbol":"NIM1379968","token_address":"0x57b16b9403e72a8f160d4a0b389198a63e556f09","type":"artist","uuid":"8329c64d-3697-4d5d-8e03-37f5be2ed00d"}
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 0xc88d15dd064e1f1c5141cb1607b57ef03f60a0e20f648d9a93b7db09d5ee6331. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8329c64d-3697-4d5d-8e03-37f5be2ed00d.json and https://artists.proofprofile.net/proofs/artist/8329c64d-3697-4d5d-8e03-37f5be2ed00d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xc88d15dd064e1f1c5141cb1607b57ef03f60a0e20f648d9a93b7db09d5ee6331","name":"WØLFF","registered_at":"2026-06-17T11:22:59Z","symbol":"NIM1379968","token_address":"0x57b16b9403e72a8f160d4a0b389198a63e556f09","type":"artist","uuid":"8329c64d-3697-4d5d-8e03-37f5be2ed00d"}
album: No Escape (Techno)
  type: MusicAlbum
  date published: 2023-12-28
album: Alcoholisten Beuker
  type: MusicAlbum
  date published: 2023-12-31
album: Mario on Shrooms
  type: MusicAlbum
  date published: 2024-01-05
album: El SonidiTECHNO
  type: MusicAlbum
  date published: 2024-01-07
album: Vuisten
  type: MusicAlbum
  date published: 2024-01-10
album: Kees haat agressie
  type: MusicAlbum
  date published: 2024-01-14
album: Eye of Sauron
  type: MusicAlbum
  date published: 2024-02-04
album: oh no i'm bout to nut
  type: MusicAlbum
  date published: 2024-04-22
album: Beuken is gezond
  type: MusicAlbum
  date published: 2024-05-12
album: NOBODY LISTENS TO TECHNO
  type: MusicAlbum
  date published: 2024-06-01
  track: NOBODY LISTENS TO TECHNO
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208647
    explicit: false
    by artist: WØLFF
    in album: NOBODY LISTENS TO TECHNO
      type: MusicAlbum
      date published: 2024-06-01
    genre: hard techno
    isrc code: QZNWR2458695
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T18:35:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4dba25512d8e846db83dab5a96c3f33f8818ffa487f3f96abcd735803aaa8bdf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958771
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958771
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2458695
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T21:37:19Z
    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 0x4dba25512d8e846db83dab5a96c3f33f8818ffa487f3f96abcd735803aaa8bdf. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:37:19Z), 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/QZNWR2458695.
      date published: 2026-07-19T21:37:19Z
    audio: NOBODY LISTENS TO TECHNO
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 164.919
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.691
      additional property: Energy
        type: PropertyValue
        value: 0.898
      additional property: Speechiness
        type: PropertyValue
        value: 0.253
      additional property: Acousticness
        type: PropertyValue
        value: 0.043
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.54
      additional property: Liveness
        type: PropertyValue
        value: 0.835
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.22
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.257
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: WAKEY WAKEY
  type: MusicAlbum
  date published: 2024-08-11
  track: WAKEY WAKEY
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230574
    explicit: false
    by artist: WØLFF
    in album: WAKEY WAKEY
      type: MusicAlbum
      date published: 2024-08-11
    genre: hard techno
    isrc code: QZTB52414109
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T17:39:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd6bf728407ccd94828daa184f541df55024a28b016531476a2939321c5d47469
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52414109
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T20:41:35Z
    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 0xd6bf728407ccd94828daa184f541df55024a28b016531476a2939321c5d47469. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:41:35Z), 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/QZTB52414109.
      date published: 2026-07-19T20:41:35Z
    audio: WAKEY WAKEY
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.047
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: GGOOAATT
album: CHOKE ME DADDY
album: FBI OPEN UP
album: DEATH TO THE WEAKLING
album: EMBRACE THE PAIN
album: HERSENLETSEL
album: COMBUSTION ENGINE
album: RAVEYARD
album: HOWLING TO THE MOON
album: THE PUPPET
album: BDSM
album: BIRDS OF KARIMBO

Musical Key
type: PropertyValue
value: 1

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.831

Energy
type: PropertyValue
value: 0.994

Speechiness
type: PropertyValue
value: 0.363

Acousticness
type: PropertyValue
value: 0.022

Instrumentalness
type: PropertyValue
value: 0.716

Liveness
type: PropertyValue
value: 0.079

Valence (Positivity)
type: PropertyValue
value: 0.047

Loudness (dB)
type: PropertyValue
value: -0.466

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

GGOOAATT
type: MusicAlbum
date published: 2024-08-31

CHOKE ME DADDY
type: MusicAlbum
date published: 2024-10-20

FBI OPEN UP
type: MusicAlbum
date published: 2024-12-19

DEATH TO THE WEAKLING
type: MusicAlbum
date published: 2025-01-02

EMBRACE THE PAIN
type: MusicAlbum
date published: 2025-01-30

HERSENLETSEL
type: MusicAlbum
date published: 2025-02-23

COMBUSTION ENGINE
type: MusicAlbum
date published: 2025-03-28

RAVEYARD
type: MusicAlbum
date published: 2025-04-11

HOWLING TO THE MOON
type: MusicAlbum
date published: 2025-05-09

THE PUPPET
type: MusicAlbum
date published: 2025-05-30

BDSM
type: MusicAlbum
date published: 2025-07-25

BIRDS OF KARIMBO
type: MusicAlbum
date published: 2025-10-17