Mall-Mall
type: MusicGroup
genre: boom bap
popularity: 6
followers: 85
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9cd8fc3a90c43c15a948d5d854b657b3fe9b54af2908aff99c059b2cdcaeba52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953879
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953879
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09e8c1bb-6993-46c8-bc0e-f15d811e5b3a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09e8c1bb-6993-46c8-bc0e-f15d811e5b3a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/09e8c1bb-6993-46c8-bc0e-f15d811e5b3a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:57:35Z
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 0x9cd8fc3a90c43c15a948d5d854b657b3fe9b54af2908aff99c059b2cdcaeba52. Chain 2 (Bitcoin): anchored in block 953879 (2026-06-16T02:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/09e8c1bb-6993-46c8-bc0e-f15d811e5b3a.json and https://artists.proofprofile.net/proofs/artist/09e8c1bb-6993-46c8-bc0e-f15d811e5b3a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T02:57:35Z
album: Here We Go
  type: MusicAlbum
  date published: 2016
album: Achieve
  type: MusicAlbum
  date published: 2017-07-07
album: With My Shades On
  type: MusicAlbum
  date published: 2018
album: Hey
  type: MusicAlbum
  date published: 2018-11-27
album: Get It In
  type: MusicAlbum
  date published: 2019-03-14
album: New Swag
  type: MusicAlbum
  date published: 2019-07-15
album: Let Me Talk to Em
  type: MusicAlbum
  date published: 2022-06-03
album: Coming Up
  type: MusicAlbum
  date published: 2022-06-09
album: Breaking the Law
  type: MusicAlbum
  date published: 2023-07-01
album: Popcorn
  type: MusicAlbum
  date published: 2023-12-25
album: Trump Check
  type: MusicAlbum
  date published: 2024-07-31
album: Yeah Ok
  type: MusicAlbum
  date published: 2024-11-03
album: Chop It Up
  type: MusicAlbum
  date published: 2025-02-27