Jefferson Nang
type: MusicGroup
popularity: 10
followers: 341
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94623634af98ff6db5d03545f80b9abd556ac86d0e3a0506cacb76ffca72e93c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953991
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953991
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f8bbba9-a2aa-4370-858b-736f966bc5f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f8bbba9-a2aa-4370-858b-736f966bc5f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f8bbba9-a2aa-4370-858b-736f966bc5f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:47:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94623634af98ff6db5d03545f80b9abd556ac86d0e3a0506cacb76ffca72e93c","name":"Jefferson Nang","registered_at":"2026-06-16T06:04:02Z","symbol":"NIM0960319","token_address":"0x74a00b7644f81575f256ae2f0b181c4d642a7fed","type":"artist","uuid":"2f8bbba9-a2aa-4370-858b-736f966bc5f9"}
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 0x94623634af98ff6db5d03545f80b9abd556ac86d0e3a0506cacb76ffca72e93c. Chain 2 (Bitcoin): anchored in block 953991 (2026-06-16T18:47:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f8bbba9-a2aa-4370-858b-736f966bc5f9.json and https://artists.proofprofile.net/proofs/artist/2f8bbba9-a2aa-4370-858b-736f966bc5f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:47:23Z
  text: {"copyright_id":"0x94623634af98ff6db5d03545f80b9abd556ac86d0e3a0506cacb76ffca72e93c","name":"Jefferson Nang","registered_at":"2026-06-16T06:04:02Z","symbol":"NIM0960319","token_address":"0x74a00b7644f81575f256ae2f0b181c4d642a7fed","type":"artist","uuid":"2f8bbba9-a2aa-4370-858b-736f966bc5f9"}
album: Pressure (feat. Laura Davie & A.C. Lovechild)
  type: MusicAlbum
  date published: 2021-11-19
album: Power in Me
  type: MusicAlbum
  date published: 2022-07-15
album: Nutter Butter
  type: MusicAlbum
  date published: 2023-05-24
album: Morning Light
  type: MusicAlbum
  date published: 2024-02-23
album: Infinite
  type: MusicAlbum
  date published: 2024-04-26
track: NoNoNo

NoNoNo
type: MusicRecording
duration: PT2M34S
duration ms: 154418
explicit: false
by artist: Sydney Jo Jackson
by artist: Jefferson Nang
in album: NoNoNo
  type: MusicAlbum
  date published: 2023-08-04
isrc code: NL2QC2101137
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:22:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe55094f5024490aae1a9a49a2ed2f5732d06ce5cb7d47afa21fbad2fcedfc57b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL2QC2101137
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55094f5024490aae1a9a49a2ed2f5732d06ce5cb7d47afa21fbad2fcedfc57b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/NL2QC2101137.
  date published: 2026-06-13T15:41:10Z
audio: NoNoNo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 137.73
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.82
  additional property: Energy
    type: PropertyValue
    value: 0.637
  additional property: Speechiness
    type: PropertyValue
    value: 0.104
  additional property: Acousticness
    type: PropertyValue
    value: 0.008
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.103
  additional property: Liveness
    type: PropertyValue
    value: 0.3
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.659
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.503
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major