Sammenthar R&B
type: MusicGroup
genre: amapiano
popularity: 9
followers: 172
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4895174469d4721d323fd7304e8032bb70d3f9be042408e7d91be3ce93649dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adbe4759-d505-4878-a2b1-3e211698981f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adbe4759-d505-4878-a2b1-3e211698981f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/adbe4759-d505-4878-a2b1-3e211698981f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4895174469d4721d323fd7304e8032bb70d3f9be042408e7d91be3ce93649dd","name":"Sammenthar R&B","registered_at":"2026-06-20T10:18:34Z","symbol":"NIM1590746","token_address":"0xb5551bae8f2a65c6c0e9352a005d7f48352eadd0","type":"artist","uuid":"adbe4759-d505-4878-a2b1-3e211698981f"}
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 0xc4895174469d4721d323fd7304e8032bb70d3f9be042408e7d91be3ce93649dd. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/adbe4759-d505-4878-a2b1-3e211698981f.json and https://artists.proofprofile.net/proofs/artist/adbe4759-d505-4878-a2b1-3e211698981f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0xc4895174469d4721d323fd7304e8032bb70d3f9be042408e7d91be3ce93649dd","name":"Sammenthar R&B","registered_at":"2026-06-20T10:18:34Z","symbol":"NIM1590746","token_address":"0xb5551bae8f2a65c6c0e9352a005d7f48352eadd0","type":"artist","uuid":"adbe4759-d505-4878-a2b1-3e211698981f"}
album: Not Your Type Ep
  type: MusicAlbum
  date published: 2025-02-01
  track: Kerk Toors
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145005
    explicit: true
    by artist: Sammenthar R&B
    in album: Not Your Type Ep
      type: MusicAlbum
      date published: 2025-02-01
    genre: amapiano
    isrc code: QZDA82520602
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T13:32:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7a6e2a0f5038722c89ae8628542dcd23ddc5688dbacdbe5f7d977b1d098b8591
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958163
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958163
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82520602
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T16:35:09Z
    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 0x7a6e2a0f5038722c89ae8628542dcd23ddc5688dbacdbe5f7d977b1d098b8591. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:35:09Z), 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/QZDA82520602.
      date published: 2026-07-15T16:35:09Z
    audio: Kerk Toors
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.933
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.651
      additional property: Energy
        type: PropertyValue
        value: 0.675
      additional property: Speechiness
        type: PropertyValue
        value: 0.281
      additional property: Acousticness
        type: PropertyValue
        value: 0.469
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.226
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.469
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.453
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Diss Track
  type: MusicAlbum
  date published: 2025-02-08
  track: Diss Track
    type: MusicRecording
    duration: PT1M58S
    duration ms: 118909
    explicit: true
    by artist: Sammenthar R&B
    in album: Diss Track
      type: MusicAlbum
      date published: 2025-02-08
    genre: amapiano
    isrc code: QZES72557369
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T23:54:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0fbb9da0466e8cbd2ec310710bf1cf201b3fb0ccfc73e8565a70525aa6c7cc71
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958798
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958798
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72557369
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:57:57Z
    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 0x0fbb9da0466e8cbd2ec310710bf1cf201b3fb0ccfc73e8565a70525aa6c7cc71. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:57:57Z), 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/QZES72557369.
      date published: 2026-07-20T02:57:57Z
    audio: Diss Track
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 72.245
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.723
      additional property: Energy
        type: PropertyValue
        value: 0.638
      additional property: Speechiness
        type: PropertyValue
        value: 0.359
      additional property: Acousticness
        type: PropertyValue
        value: 0.733
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Asbf Help
album: Asseblief Help
album: Oh God
album: 100k Beef ALi
album: Pasop J Gn Brand
album: Fxcts
album: Stukkend
album: Gabby Diss Respond
album: Hardloop Joseph Gqom
album: Afriikans Heks Tape
album: Dii Laste Hond
album: Siek Hone Gabby en Zibi Diss
album: Rooi Vir Gevaar Ep
album: Drugs Dick Rider
album: Sandie Diss
album: Pain af Crime Mixtape
album: Dankie Vir Die Mense
album: Podcast se poes diss

Valence (Positivity)
type: PropertyValue
value: 0.572

Loudness (dB)
type: PropertyValue
value: -5.398

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Minor

Asbf Help
type: MusicAlbum
date published: 2025-02-16

Asseblief Help
type: MusicAlbum
date published: 2025-02-19

Oh God
type: MusicAlbum
date published: 2025-02-22

100k Beef ALi
type: MusicAlbum
date published: 2025-02-23

Pasop J Gn Brand
type: MusicAlbum
date published: 2025-03-04

Fxcts
type: MusicAlbum
date published: 2025-03-07

Stukkend
type: MusicAlbum
date published: 2025-03-29

Gabby Diss Respond
type: MusicAlbum
date published: 2025-04-09

Hardloop Joseph Gqom
type: MusicAlbum
date published: 2025-04-11

Afriikans Heks Tape
type: MusicAlbum
date published: 2025-04-16

Dii Laste Hond
type: MusicAlbum
date published: 2025-05-10

Siek Hone Gabby en Zibi Diss
type: MusicAlbum
date published: 2025-05-13

Rooi Vir Gevaar Ep
type: MusicAlbum
date published: 2025-05-30

Drugs Dick Rider
type: MusicAlbum
date published: 2025-06-10

Sandie Diss
type: MusicAlbum
date published: 2025-07-22

Pain af Crime Mixtape
type: MusicAlbum
date published: 2025-07-22

Dankie Vir Die Mense
type: MusicAlbum
date published: 2025-07-26

Podcast se poes diss
type: MusicAlbum
date published: 2025-08-11