7SA
type: MusicGroup
popularity: 7
followers: 250
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9520161e11e35bba7fb80f5ed367081d3a771eb853c1bf555651a163f27ce9b
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/9238c7b8-5b65-4d28-a8e3-f23e0f5f5a5b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9238c7b8-5b65-4d28-a8e3-f23e0f5f5a5b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9238c7b8-5b65-4d28-a8e3-f23e0f5f5a5b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0xf9520161e11e35bba7fb80f5ed367081d3a771eb853c1bf555651a163f27ce9b. 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/9238c7b8-5b65-4d28-a8e3-f23e0f5f5a5b.json and https://artists.proofprofile.net/proofs/artist/9238c7b8-5b65-4d28-a8e3-f23e0f5f5a5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Money Talk
  type: MusicAlbum
  date published: 2023-08-27
album: 9 to 5
  type: MusicAlbum
  date published: 2023-10-27
album: Sinner
  type: MusicAlbum
  date published: 2023-12-01
album: All I Wanted (Freestyle)
  type: MusicAlbum
  date published: 2024-01-17
album: Old Friends
  type: MusicAlbum
  date published: 2024-03-19
album: Freezin
  type: MusicAlbum
  date published: 2024-04-05
  track: Freezin
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159857
    explicit: true
    by artist: 7SA
    in album: Freezin
      type: MusicAlbum
      date published: 2024-04-05
    isrc code: QZES92485766
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T08:01:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x09fb5b9cbbfc9587a9f8acd134927bc18c7bdd3ccb0a92deaf2d96477a1fa995
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958263
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958263
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92485766
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T08:19:47Z
    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 0x09fb5b9cbbfc9587a9f8acd134927bc18c7bdd3ccb0a92deaf2d96477a1fa995. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/QZES92485766.
      date published: 2026-07-16T08:19:47Z
    audio: Freezin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.933
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.77
      additional property: Energy
        type: PropertyValue
        value: 0.577
      additional property: Speechiness
        type: PropertyValue
        value: 0.275
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.41
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.443
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.602
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Baller
  type: MusicAlbum
  date published: 2024-04-19
album: Built Different
  type: MusicAlbum
  date published: 2024-05-03
album: Let Me Cook
  type: MusicAlbum
  date published: 2024-05-17
album: Warfare
  type: MusicAlbum
  date published: 2024-06-14
album: Thank God
  type: MusicAlbum
  date published: 2024-06-28
album: Trapstar
  type: MusicAlbum
  date published: 2024-08-02
album: 24/7
  type: MusicAlbum
  date published: 2024-08-16
album: Freestyle
  type: MusicAlbum
  date published: 2024-09-13
album: Power
  type: MusicAlbum
  date published: 2025-01-17
album: PTP
  type: MusicAlbum
  date published: 2025-03-28
album: My Town
  type: MusicAlbum
  date published: 2025-06-25
album: Rock That Body
  type: MusicAlbum
  date published: 2025-09-30