FLEX THE NINJA
type: MusicGroup
popularity: 11
followers: 281
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72375b1eb5c3a980f7bad4583dfdfa6b333a2e7de23ef1de859e6b3bb6e35645
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953819
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953819
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fdc77938-5d83-48fc-a9ed-9306081d9b66.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fdc77938-5d83-48fc-a9ed-9306081d9b66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fdc77938-5d83-48fc-a9ed-9306081d9b66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:31:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x72375b1eb5c3a980f7bad4583dfdfa6b333a2e7de23ef1de859e6b3bb6e35645","name":"FLEX THE NINJA","registered_at":"2026-06-15T07:09:44Z","symbol":"NIM0720609","token_address":"0x82c79754cf8c11316c61c2813fc2c3831d7abe1e","type":"artist","uuid":"fdc77938-5d83-48fc-a9ed-9306081d9b66"}
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 0x72375b1eb5c3a980f7bad4583dfdfa6b333a2e7de23ef1de859e6b3bb6e35645. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fdc77938-5d83-48fc-a9ed-9306081d9b66.json and https://artists.proofprofile.net/proofs/artist/fdc77938-5d83-48fc-a9ed-9306081d9b66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x72375b1eb5c3a980f7bad4583dfdfa6b333a2e7de23ef1de859e6b3bb6e35645","name":"FLEX THE NINJA","registered_at":"2026-06-15T07:09:44Z","symbol":"NIM0720609","token_address":"0x82c79754cf8c11316c61c2813fc2c3831d7abe1e","type":"artist","uuid":"fdc77938-5d83-48fc-a9ed-9306081d9b66"}
album: Vickers Ave
  type: MusicAlbum
  date published: 2019-05-24
album: A Di Xale
  type: MusicAlbum
  date published: 2019-10-09
album: I'll Wait
  type: MusicAlbum
  date published: 2020-01-02
album: Stu Sesh Freestyle, Vol. 1
  type: MusicAlbum
  date published: 2020-01-04
album: Bored Out of My Mind
  type: MusicAlbum
  date published: 2020-04-13
album: Boitumelo
  type: MusicAlbum
  date published: 2025-02-21
track: Ntsa Jele Ntsanyana - Remake

Ntsa Jele Ntsanyana - Remake
type: MusicRecording
duration: PT5M15S
duration ms: 315558
explicit: false
by artist: Han-C
by artist: Banjo Mosele
by artist: FLEX THE NINJA
in album: Ntsa Jele Ntsanyana (Remake)
  type: MusicAlbum
  date published: 2024-03-13
genre: amapiano
isrc code: QZHN62401450
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T15:26:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x816f7c3d3ff0179c95e6aaaacb0e44ec74f6b2eb0ee37263894b50d90cfb6e60
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62401450
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+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: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+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 0x816f7c3d3ff0179c95e6aaaacb0e44ec74f6b2eb0ee37263894b50d90cfb6e60. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZHN62401450.
  date published: 2026-07-02T11:38:34Z
audio: Ntsa Jele Ntsanyana - Remake
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 126.147
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.773
  additional property: Energy
    type: PropertyValue
    value: 0.727
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.098
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.418
  additional property: Liveness
    type: PropertyValue
    value: 0.114
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.671
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.134
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Minor