HEATHCLIFF
type: MusicGroup
description: Heathcliff may refer to: Heathcliff (Wuthering Heights), the central character from the novel Wuthering Heights by Emily Brontë Heathcliff (musical), a musical based on the book Wuthering Heights
popularity: 2
followers: 63
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1e83968b3de9bb2f5e434d8f20cf5515956bc396bbca495958300a80621b516
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953980
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953980
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c3baf63-eff5-4585-99ce-ae0f87ef2c78.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c3baf63-eff5-4585-99ce-ae0f87ef2c78.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2c3baf63-eff5-4585-99ce-ae0f87ef2c78
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T17:16:51Z
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 0xf1e83968b3de9bb2f5e434d8f20cf5515956bc396bbca495958300a80621b516. Chain 2 (Bitcoin): anchored in block 953980 (2026-06-16T17:16:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2c3baf63-eff5-4585-99ce-ae0f87ef2c78.json and https://artists.proofprofile.net/proofs/artist/2c3baf63-eff5-4585-99ce-ae0f87ef2c78.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T17:16:51Z
album: AMICI MORTEM
  type: MusicAlbum
  date published: 2020-06-05
album: 3:20 A.M.
  type: MusicAlbum
  date published: 2020-09-25
album: Let's Work This Out
  type: MusicAlbum
  date published: 2020-11-06
album: Forever Blue
  type: MusicAlbum
  date published: 2020-12-11
album: Borderline
  type: MusicAlbum
  date published: 2021-04-08
album: PAINFUL
  type: MusicAlbum
  date published: 2021-04-15
album: Trust Me
  type: MusicAlbum
  date published: 2021-04-15
album: Our Memoir (Feel My Broken Heart)
  type: MusicAlbum
  date published: 2021-04-19
album: Introspection
  type: MusicAlbum
  date published: 2021-05-20
album: Memory
  type: MusicAlbum
  date published: 2021-08-23
album: ∞
  type: MusicAlbum
  date published: 2021-11-09
album: Mindless
  type: MusicAlbum
  date published: 2022-02-02
album: Hopeless Romantic
  type: MusicAlbum
  date published: 2022-07-15
album: Hopeless ‎Romantic ‎
  type: MusicAlbum
  date published: 2022-07-15
album: Let Me Know
  type: MusicAlbum
  date published: 2022-07-21
album: Headaches
  type: MusicAlbum
  date published: 2022-09-28
album: i'll be alright, i guess
  type: MusicAlbum
  date published: 2022-10-10
album: I'll Be Good, I guess
  type: MusicAlbum
  date published: 2022-10-10
album: See‎ You,‎ Next‎ Winter
  type: MusicAlbum
  date published: 2022-11-09
album: See You, Next Winter
  type: MusicAlbum
  date published: 2022-11-09
album: Bleed
  type: MusicAlbum
  date published: 2023-06-02
album: Everything
  type: MusicAlbum
  date published: 2023-06-02
album: (always) you
  type: MusicAlbum
  date published: 2023-08-22
album: EYESORE
  type: MusicAlbum
  date published: 2023-08-31
album: Notice
  type: MusicAlbum
  date published: 2023-09-01
album: Patiently Anxious ‎
  type: MusicAlbum
  date published: 2023-11-09
album: Patiently Anxious
  type: MusicAlbum
  date published: 2023-11-09
album: Lost Our Way / Voice Memo #1
  type: MusicAlbum
  date published: 2024-03-09
album: In Death Is Peace, Still I Choose To Live‎ ‎
  type: MusicAlbum
  date published: 2024-11-09
album: Patiently Anxious, Pt. 2
  type: MusicAlbum
  date published: 2024-11-09
album: In Death is Peace, Still‎ ‎I‎ ‎Choose to Live‎‎ ‎
  type: MusicAlbum
  date published: 2024-11-09
album: Patiently Anxious, Pt. 2‎ ‎
  type: MusicAlbum
  date published: 2024-11-09
album: Snoozin' You
  type: MusicAlbum
  date published: 2025-02-23
album: ‎ BangBruzz‎
  type: MusicAlbum
  date published: 2025-06-20
  track: ‎ coked‎ up‎ freestyle‎
    type: MusicRecording
    duration: PT2M3S
    duration ms: 123433
    explicit: false
    by artist: HEATHCLIFF
    in album: ‎ BangBruzz‎
      type: MusicAlbum
      date published: 2025-06-20
    isrc code: QZTB42585005
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T02:42:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0b367a3e24b5212b2f597005156000bef8848acf1cbf46206776573b815726ee
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42585005
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x0b367a3e24b5212b2f597005156000bef8848acf1cbf46206776573b815726ee. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZTB42585005.
      date published: 2026-07-04T10:04:33Z
    audio: ‎ coked‎ up‎ freestyle‎
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.035
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.623
      additional property: Energy
        type: PropertyValue
        value: 0.634
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.021
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: BangBruzz
album: In Due Time
album: MONOLOGUE

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.394

Valence (Positivity)
type: PropertyValue
value: 0.471

Loudness (dB)
type: PropertyValue
value: -9.339

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Major

BangBruzz
type: MusicAlbum
date published: 2025-06-20

In Due Time
type: MusicAlbum
date published: 2025-08-30

MONOLOGUE
type: MusicAlbum
date published: 2025-11-09