Curruff
type: MusicGroup
popularity: 14
followers: 350
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb66d3692c49487bd433dcd510e014eb99083bd156f46df32fb166e54c46c5b3e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953724
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953724
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8efa500c-41ed-48a8-ab59-3403017d6f2c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8efa500c-41ed-48a8-ab59-3403017d6f2c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8efa500c-41ed-48a8-ab59-3403017d6f2c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:43:13Z
additional property: OTSCanonicalRecord
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 0xb66d3692c49487bd433dcd510e014eb99083bd156f46df32fb166e54c46c5b3e. Chain 2 (Bitcoin): anchored in block 953724 (2026-06-15T01:43:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8efa500c-41ed-48a8-ab59-3403017d6f2c.json and https://artists.proofprofile.net/proofs/artist/8efa500c-41ed-48a8-ab59-3403017d6f2c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T01:43:13Z
album: Warning
  type: MusicAlbum
  date published: 2023-09-16
album: Empty Space
  type: MusicAlbum
  date published: 2023-01-04
album: Glitched
  type: MusicAlbum
  date published: 2019-08-22
album: Credits Song For My Death
  type: MusicAlbum
  date published: 2023-03-20
  track: Credits Song For My Death
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189741
    explicit: false
    by artist: Curruff
    in album: Credits Song For My Death
      type: MusicAlbum
      date published: 2023-03-20
    isrc code: GX8KD2302008
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T16:46:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xeac1aa04d7f738b4bcc58ebc563162a242ff736a1d918d7c0784a8317809a220
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953515
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/953515
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2302008
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:53:06Z
    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 0xeac1aa04d7f738b4bcc58ebc563162a242ff736a1d918d7c0784a8317809a220. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GX8KD2302008.
      date published: 2026-06-13T12:53:06Z
    audio: Credits Song For My Death
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.614
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.456
      additional property: Energy
        type: PropertyValue
        value: 0.832
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.874
      additional property: Liveness
        type: PropertyValue
        value: 0.246
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.521
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.525
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Nothing Lasts Forever (2022 Version)
  type: MusicAlbum
  date published: 2022-06-09
album: One to Another
  type: MusicAlbum
  date published: 2021-12-24
album: Time to Shine
  type: MusicAlbum
  date published: 2021-12-07
album: Spark
  type: MusicAlbum
  date published: 2021-07-13
album: Nostalgia
  type: MusicAlbum
  date published: 2021-06-07
album: Not Fine
  type: MusicAlbum
  date published: 2021-05-03
album: Nothing Lasts Forever
  type: MusicAlbum
  date published: 2021-01-06
album: Sunset Chills
  type: MusicAlbum
  date published: 2020-10-17
album: A Hollow Sound
  type: MusicAlbum
  date published: 2020-08-26
album: Full Thrust
  type: MusicAlbum
  date published: 2020-06-24
album: Firewall
  type: MusicAlbum
  date published: 2020-05-23
album: House Party
  type: MusicAlbum
  date published: 2020-04-14
album: Heist
  type: MusicAlbum
  date published: 2020-03-29
album: Twine
  type: MusicAlbum
  date published: 2020-03-15
album: Cavern
  type: MusicAlbum
  date published: 2020-03-15
album: Pixel
  type: MusicAlbum
  date published: 2020-01-23
album: Tonight
  type: MusicAlbum
  date published: 2019-12-24
album: Alarm
  type: MusicAlbum
  date published: 2019-11-09
album: Regulation
  type: MusicAlbum
  date published: 2019-11-05
album: Flying
  type: MusicAlbum
  date published: 2019-10-05
album: Piconjo: Teh 6aym (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-06-04