Big40
type: MusicGroup
popularity: 9
followers: 169
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55576169182b2336e29f0e0ae42e0782ad5b1f77a63a850e9139aebdb9755b46
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdd767f4-59e1-4fa4-bf52-d01820c48f3d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdd767f4-59e1-4fa4-bf52-d01820c48f3d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bdd767f4-59e1-4fa4-bf52-d01820c48f3d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
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 0x55576169182b2336e29f0e0ae42e0782ad5b1f77a63a850e9139aebdb9755b46. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bdd767f4-59e1-4fa4-bf52-d01820c48f3d.json and https://artists.proofprofile.net/proofs/artist/bdd767f4-59e1-4fa4-bf52-d01820c48f3d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
album: Lover on the Side
  type: MusicAlbum
  date published: 2017-10-06
album: Welcome Home 40
  type: MusicAlbum
  date published: 2018-01-01
album: Sauce (Depends Remix)
  type: MusicAlbum
  date published: 2018-01-01
album: Lover on the Side (Baby Remix)
  type: MusicAlbum
  date published: 2018-08-06
album: Rotel (Elimination Remix)
  type: MusicAlbum
  date published: 2018-10-18
album: Ayee
  type: MusicAlbum
  date published: 2018-12-18
album: Slow Dance
  type: MusicAlbum
  date published: 2019-01-10
album: No Hook (Straight Thru Remix)
  type: MusicAlbum
  date published: 2019-01-10
album: 3:16
  type: MusicAlbum
  date published: 2019-05-11
album: Juice
  type: MusicAlbum
  date published: 2019-05-12
album: Recovery
  type: MusicAlbum
  date published: 2020-08-20
album: Pawnee
  type: MusicAlbum
  date published: 2020-11-17
album: Groovy
  type: MusicAlbum
  date published: 2020-12-09
album: Thorough Bredz
  type: MusicAlbum
  date published: 2021-01-11
album: BIG 40 FREESTYLE
  type: MusicAlbum
  date published: 2021-03-26
album: Been Thru
  type: MusicAlbum
  date published: 2021-07-29
album: BlueBucksFlow
  type: MusicAlbum
  date published: 2022-09-02
album: Nacho Man
  type: MusicAlbum
  date published: 2023-01-08
album: Ron Artest Flow
  type: MusicAlbum
  date published: 2023-02-23
album: How I Do
  type: MusicAlbum
  date published: 2023-03-17
album: Stick
  type: MusicAlbum
  date published: 2023-05-05
album: Jada Pinkett
  type: MusicAlbum
  date published: 2023-05-24
album: WYD?
  type: MusicAlbum
  date published: 2023-06-24
album: Fish Grease
  type: MusicAlbum
  date published: 2023-12-08
album: Today
  type: MusicAlbum
  date published: 2024-06-07
album: C4OSEN (Chosen)
  type: MusicAlbum
  date published: 2025-02-21
album: Valero
  type: MusicAlbum
  date published: 2025-02-28
album: Flow Snatcher
  type: MusicAlbum
  date published: 2025-04-04