DONCLIFF TOOSMILE
type: MusicGroup
popularity: 7
followers: 395
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64c279a6efa47d42e90b8fe00439bb48407d343c69f1949c3b4b18d00d342f6a
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/b9e34958-3bef-4317-8a88-0b927ef772aa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9e34958-3bef-4317-8a88-0b927ef772aa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b9e34958-3bef-4317-8a88-0b927ef772aa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64c279a6efa47d42e90b8fe00439bb48407d343c69f1949c3b4b18d00d342f6a","name":"DONCLIFF TOOSMILE","registered_at":"2026-06-20T16:26:24Z","symbol":"NIM1653867","token_address":"0x02e6c86bab37f6b6a1b697671647256bc18d25b2","type":"artist","uuid":"b9e34958-3bef-4317-8a88-0b927ef772aa"}
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 0x64c279a6efa47d42e90b8fe00439bb48407d343c69f1949c3b4b18d00d342f6a. 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/b9e34958-3bef-4317-8a88-0b927ef772aa.json and https://artists.proofprofile.net/proofs/artist/b9e34958-3bef-4317-8a88-0b927ef772aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x64c279a6efa47d42e90b8fe00439bb48407d343c69f1949c3b4b18d00d342f6a","name":"DONCLIFF TOOSMILE","registered_at":"2026-06-20T16:26:24Z","symbol":"NIM1653867","token_address":"0x02e6c86bab37f6b6a1b697671647256bc18d25b2","type":"artist","uuid":"b9e34958-3bef-4317-8a88-0b927ef772aa"}
album: EXAM RELOADED
  type: MusicAlbum
  date published: 2022-05-14
  track: EXAM
    type: MusicRecording
    duration: PT4M50S
    duration ms: 290037
    explicit: false
    by artist: DONCLIFF TOOSMILE
    in album: EXAM RELOADED
      type: MusicAlbum
      date published: 2022-05-14
    isrc code: QZHN92277187
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T17:18:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x70600069e168b602380f681daad27c6da612600576cf0f1c08551396511b8e4f
    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/QZHN92277187
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:49:48Z
    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 0x70600069e168b602380f681daad27c6da612600576cf0f1c08551396511b8e4f. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZHN92277187.
      date published: 2026-07-19T17:49:48Z
    audio: EXAM
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.031
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.889
      additional property: Energy
        type: PropertyValue
        value: 0.534
      additional property: Speechiness
        type: PropertyValue
        value: 0.332
      additional property: Acousticness
        type: PropertyValue
        value: 0.577
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.963
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.663
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: BACK TO SENDER
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235128
    explicit: false
    by artist: DONCLIFF TOOSMILE
    in album: EXAM RELOADED
      type: MusicAlbum
      date published: 2022-05-14
    isrc code: QZHN92277188
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T03:31:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaf3cf52de28ca6f5d4d6f4c90c6c4f3d545284663ad8e21467dcf2bdad4632b3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959096
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959096
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92277188
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T03:48:36Z
    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 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 0xaf3cf52de28ca6f5d4d6f4c90c6c4f3d545284663ad8e21467dcf2bdad4632b3. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/QZHN92277188.
      date published: 2026-07-22T03:48:36Z
    audio: BACK TO SENDER
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.259
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.853
      additional property: Energy
        type: PropertyValue
        value: 0.535
      additional property: Speechiness
        type: PropertyValue
        value: 0.099
      additional property: Acousticness
        type: PropertyValue
        value: 0.106
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.073
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.885
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.79
      additional property: Key Name
      additional property: Mode Name
album: DONCLIFF ARUBA
album: Only God
album: ME AND MY HELPERS
album: WHICH FOR ME
album: APPRECIATE THE KING OBA EWUARE 11
album: Rather have enemy
album: 50/50
album: IMAKHIDE
album: MAISIGHO
album: Parrot & Pangolin
album: Stress Bunse Swagbe
album: OPIEN
album: TILA
album: NEXT TO DIE
album: IT'S OK

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Major

DONCLIFF ARUBA
type: MusicAlbum
date published: 2022-05-18

Only God
type: MusicAlbum
date published: 2022-06-01

ME AND MY HELPERS
type: MusicAlbum
date published: 2022-07-06

WHICH FOR ME
type: MusicAlbum
date published: 2022-12-31

APPRECIATE THE KING OBA EWUARE 11
type: MusicAlbum
date published: 2023-03-23

Rather have enemy
type: MusicAlbum
date published: 2023-06-12

50/50
type: MusicAlbum
date published: 2023-09-16

IMAKHIDE
type: MusicAlbum
date published: 2023-11-12

MAISIGHO
type: MusicAlbum
date published: 2023-12-26

Parrot & Pangolin
type: MusicAlbum
date published: 2024-04-17

Stress Bunse Swagbe
type: MusicAlbum
date published: 2024-08-16

OPIEN
type: MusicAlbum
date published: 2024-12-21

TILA
type: MusicAlbum
date published: 2025-04-27

NEXT TO DIE
type: MusicAlbum
date published: 2025-08-01

IT'S OK
type: MusicAlbum
date published: 2025-09-19