Neff Nuffsed
type: MusicGroup
popularity: 29
followers: 309
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7cb3f6aebbcaff3de8615a2b87e8599fed7bae46d9fb4a8b64603968cf7d1531
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ceb6766-d1bb-4c03-a768-c15920e56e2c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ceb6766-d1bb-4c03-a768-c15920e56e2c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ceb6766-d1bb-4c03-a768-c15920e56e2c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7cb3f6aebbcaff3de8615a2b87e8599fed7bae46d9fb4a8b64603968cf7d1531","name":"Neff Nuffsed","registered_at":"2026-06-11T17:18:41Z","symbol":"NIM0079940","token_address":"0x3f5b1c515e1998c8aa19ba1ca8836fb6cefab3c2","type":"artist","uuid":"3ceb6766-d1bb-4c03-a768-c15920e56e2c"}
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 0x7cb3f6aebbcaff3de8615a2b87e8599fed7bae46d9fb4a8b64603968cf7d1531. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ceb6766-d1bb-4c03-a768-c15920e56e2c.json and https://artists.proofprofile.net/proofs/artist/3ceb6766-d1bb-4c03-a768-c15920e56e2c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x7cb3f6aebbcaff3de8615a2b87e8599fed7bae46d9fb4a8b64603968cf7d1531","name":"Neff Nuffsed","registered_at":"2026-06-11T17:18:41Z","symbol":"NIM0079940","token_address":"0x3f5b1c515e1998c8aa19ba1ca8836fb6cefab3c2","type":"artist","uuid":"3ceb6766-d1bb-4c03-a768-c15920e56e2c"}
album: I.D. Illegal Dreamer
  type: MusicAlbum
  date published: 2013-10-14
  track: BOA
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224350
    explicit: true
    by artist: Neff Nuffsed
    in album: I.D. Illegal Dreamer
      type: MusicAlbum
      date published: 2013-10-14
    isrc code: GBLPF0010448
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T18:08:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbf8828e06abaf74c8d8ac6062731e7808f6db38dd5508a80a82c5a0c8cf65f19
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF0010448
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T18:21:04Z
    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 0xbf8828e06abaf74c8d8ac6062731e7808f6db38dd5508a80a82c5a0c8cf65f19. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/GBLPF0010448.
      date published: 2026-07-13T18:21:04Z
    audio: BOA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.26
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.545
      additional property: Energy
        type: PropertyValue
        value: 0.825
      additional property: Speechiness
        type: PropertyValue
        value: 0.191
      additional property: Acousticness
        type: PropertyValue
        value: 0.37
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.194
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.225
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.979
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Dream
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205171
    explicit: true
    by artist: Neff Nuffsed
    in album: I.D. Illegal Dreamer
      type: MusicAlbum
      date published: 2013-10-14
    isrc code: GBLPF0010450
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T18:47:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3109801e5f53317dba25167c34e4b4e510f2301d51e3838e28facc4404590dbe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957919
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957919
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF0010450
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T23:58:45Z
    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 0x3109801e5f53317dba25167c34e4b4e510f2301d51e3838e28facc4404590dbe. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/GBLPF0010450.
      date published: 2026-07-13T23:58:45Z
    audio: Dream
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 72.624
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.478
      additional property: Energy
        type: PropertyValue
        value: 0.872
      additional property: Speechiness
        type: PropertyValue
        value: 0.223
      additional property: Acousticness
        type: PropertyValue
        value: 0.312
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.273
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.307
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.541
      additional property: Key Name
      additional property: Mode Name
album: Tolls
album: Say Grace
album: North Korea
album: Warranty
album: NEONBLAK
album: No Time Soon
album: Uncommonwealth 2: Day-N-Dulles
album: WTHDW
album: No Gravity
album: How I’m Living
album: F.E.A.R
album: Lil Bro Bruh
album: Homebody
album: Plastic Cutlery
album: Willard, Virginia
album: Purpose
album: Goldman Sachs
album: Follow The Leader
album: Gratitude Of Reality
album: The Millionaire Next Door
album: RESPECT’d
album: Girls Night Out, Pt. 2
album: The Love Below
album: DatPiff Wayne
album: Girls Night Out, Pt. 2 (Radio Edit)
album: And Is
album: Finally
album: Homecoming

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor

Tolls
type: MusicAlbum
date published: 2019-08-16

Say Grace
type: MusicAlbum
date published: 2021-02-05

North Korea
type: MusicAlbum
date published: 2021-02-12

Warranty
type: MusicAlbum
date published: 2021-02-19

NEONBLAK
type: MusicAlbum
date published: 2021-02-27

No Time Soon
type: MusicAlbum
date published: 2023-07-28

Uncommonwealth 2: Day-N-Dulles
type: MusicAlbum
date published: 2023-08-29

WTHDW
type: MusicAlbum
date published: 2024-08-28

No Gravity
type: MusicAlbum
date published: 2024-08-28

How I’m Living
type: MusicAlbum
date published: 2024-09-05

F.E.A.R
type: MusicAlbum
date published: 2024-09-05

Lil Bro Bruh
type: MusicAlbum
date published: 2024-09-05

Homebody
type: MusicAlbum
date published: 2024-09-05

Plastic Cutlery
type: MusicAlbum
date published: 2024-09-05

Willard, Virginia
type: MusicAlbum
date published: 2024-09-05

Purpose
type: MusicAlbum
date published: 2024-09-05

Goldman Sachs
type: MusicAlbum
date published: 2024-09-05

Follow The Leader
type: MusicAlbum
date published: 2024-09-05

Gratitude Of Reality
type: MusicAlbum
date published: 2024-09-05

The Millionaire Next Door
type: MusicAlbum
date published: 2024-09-26

RESPECT’d
type: MusicAlbum
date published: 2024-10-02

Girls Night Out, Pt. 2
type: MusicAlbum
date published: 2024-10-20

The Love Below
type: MusicAlbum
date published: 2024-10-21

DatPiff Wayne
type: MusicAlbum
date published: 2024-10-21

Girls Night Out, Pt. 2 (Radio Edit)
type: MusicAlbum
date published: 2024-10-25

And Is
type: MusicAlbum
date published: 2025-04-28

Finally
type: MusicAlbum
date published: 2025-04-29

Homecoming
type: MusicAlbum
date published: 2025-09-25