Seven LC
type: MusicGroup
popularity: 6
followers: 2261
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e34a81f361249b68bdc2a71c764504da43425863eef4e630eec4f04c64226fa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/831cd345-6c72-4033-844c-6c41ddd9d257.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/831cd345-6c72-4033-844c-6c41ddd9d257.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/831cd345-6c72-4033-844c-6c41ddd9d257
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e34a81f361249b68bdc2a71c764504da43425863eef4e630eec4f04c64226fa","name":"Seven LC","registered_at":"2026-06-17T11:21:53Z","symbol":"NIM1379707","token_address":"0x257ceed281c156b4fc6e886a7f9bdf76257879be","type":"artist","uuid":"831cd345-6c72-4033-844c-6c41ddd9d257"}
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 0x2e34a81f361249b68bdc2a71c764504da43425863eef4e630eec4f04c64226fa. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/831cd345-6c72-4033-844c-6c41ddd9d257.json and https://artists.proofprofile.net/proofs/artist/831cd345-6c72-4033-844c-6c41ddd9d257.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x2e34a81f361249b68bdc2a71c764504da43425863eef4e630eec4f04c64226fa","name":"Seven LC","registered_at":"2026-06-17T11:21:53Z","symbol":"NIM1379707","token_address":"0x257ceed281c156b4fc6e886a7f9bdf76257879be","type":"artist","uuid":"831cd345-6c72-4033-844c-6c41ddd9d257"}
album: Black Croissant in America
  type: MusicAlbum
  date published: 2014-01-01
album: Snitch
  type: MusicAlbum
  date published: 2017-04-26
album: Cash Down
  type: MusicAlbum
  date published: 2018-04-19
album: Cheese And Mula
  type: MusicAlbum
  date published: 2018-06-22
album: Cheese And Mula
  type: MusicAlbum
  date published: 2018-06-22
album: Cheese And Mula
  type: MusicAlbum
  date published: 2018-06-22
album: Safe
  type: MusicAlbum
  date published: 2018-07-05
album: Safe
  type: MusicAlbum
  date published: 2018-07-05
album: Safe
  type: MusicAlbum
  date published: 2018-07-05
album: Find Me
  type: MusicAlbum
  date published: 2018-11-18
album: Right Time
  type: MusicAlbum
  date published: 2018-12-08
album: Not Today
  type: MusicAlbum
  date published: 2020-04-17
album: Feel Me
  type: MusicAlbum
  date published: 2020-09-15
album: Feel Me
  type: MusicAlbum
  date published: 2020-09-15
album: Replay
  type: MusicAlbum
  date published: 2020-09-15
album: Replay
  type: MusicAlbum
  date published: 2020-09-15
album: ESTATE
  type: MusicAlbum
  date published: 2021-02-28
album: ESTATE
  type: MusicAlbum
  date published: 2021-02-28
album: BURNING FEATHERS
  type: MusicAlbum
  date published: 2021-04-14
album: BURNING FEATHERS
  type: MusicAlbum
  date published: 2021-04-14
album: ONE DAY
  type: MusicAlbum
  date published: 2021-06-14
album: ONE DAY
  type: MusicAlbum
  date published: 2021-06-14
album: HOSANNA
  type: MusicAlbum
  date published: 2021-07-28
album: HOSANNA
  type: MusicAlbum
  date published: 2021-07-28
album: OH HARLEY
  type: MusicAlbum
  date published: 2021-09-28
album: OH HARLEY
  type: MusicAlbum
  date published: 2021-09-28
album: STAINED
  type: MusicAlbum
  date published: 2021-12-02
album: STAINED
  type: MusicAlbum
  date published: 2021-12-02
album: Dive In
  type: MusicAlbum
  date published: 2022-01-07
album: Dive In
  type: MusicAlbum
  date published: 2022-01-07
album: 7+7
  type: MusicAlbum
  date published: 2022-02-14
album: 7+7
  type: MusicAlbum
  date published: 2022-02-14
album: SURF
  type: MusicAlbum
  date published: 2022-06-07
album: TILL I AIN'T
  type: MusicAlbum
  date published: 2022-07-07
album: TRAP ME
  type: MusicAlbum
  date published: 2024-06-14
album: Good And Badly
  type: MusicAlbum
  date published: 2025-04-18
album: KADO PAPA
  type: MusicAlbum
  date published: 2025-08-26
track: Hot Boy
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175540
  explicit: false
  by artist: Mahdi Ba
  by artist: Seven LC
  in album: Quantum
    type: MusicAlbum
    date published: 2022-10-07
  isrc code: QZES92277362
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T18:09:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4cb93dc25a4446118e605d6ba31cd206f915f7f646de15d8579dc3e5442c2536
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957020
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957020
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92277362
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-07T09:18:01Z
  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 0x4cb93dc25a4446118e605d6ba31cd206f915f7f646de15d8579dc3e5442c2536. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/QZES92277362.
    date published: 2026-07-07T09:18:01Z
  audio: Hot Boy
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 150.614
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
    additional property: Danceability
    additional property: Energy
    additional property: Speechiness
    additional property: Acousticness
    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.803

Energy
type: PropertyValue
value: 0.722

Speechiness
type: PropertyValue
value: 0.053

Acousticness
type: PropertyValue
value: 0.029

Instrumentalness
type: PropertyValue
value: 0.004

Liveness
type: PropertyValue
value: 0.267

Valence (Positivity)
type: PropertyValue
value: 0.444

Loudness (dB)
type: PropertyValue
value: -12.197

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major