B Leafs
type: MusicGroup
genre: boom bap
genre: underground hip hop
popularity: 3
followers: 709
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xedea5fe2d03b516984b0fb3d5871dc12ee6bc2e57e656e1e7572189d68fd90a5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/65eae71c-c170-48ae-b7e1-ddce7ddaebab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/65eae71c-c170-48ae-b7e1-ddce7ddaebab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/65eae71c-c170-48ae-b7e1-ddce7ddaebab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xedea5fe2d03b516984b0fb3d5871dc12ee6bc2e57e656e1e7572189d68fd90a5","name":"B Leafs","registered_at":"2026-06-17T01:14:42Z","symbol":"NIM1234876","token_address":"0xc96e60ca3fa8c2bf09fcb6d7e3b4b66e705ecae4","type":"artist","uuid":"65eae71c-c170-48ae-b7e1-ddce7ddaebab"}
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 0xedea5fe2d03b516984b0fb3d5871dc12ee6bc2e57e656e1e7572189d68fd90a5. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/65eae71c-c170-48ae-b7e1-ddce7ddaebab.json and https://artists.proofprofile.net/proofs/artist/65eae71c-c170-48ae-b7e1-ddce7ddaebab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xedea5fe2d03b516984b0fb3d5871dc12ee6bc2e57e656e1e7572189d68fd90a5","name":"B Leafs","registered_at":"2026-06-17T01:14:42Z","symbol":"NIM1234876","token_address":"0xc96e60ca3fa8c2bf09fcb6d7e3b4b66e705ecae4","type":"artist","uuid":"65eae71c-c170-48ae-b7e1-ddce7ddaebab"}
album: Best of B Leafs Instrumentals
  type: MusicAlbum
  date published: 2017-10-09
album: The Horizon
  type: MusicAlbum
  date published: 2019-01-29
album: Lifetime
  type: MusicAlbum
  date published: 2020-01-30
album: Sonorous (Instrumental)
  type: MusicAlbum
  date published: 2020-12-18
album: Running
  type: MusicAlbum
  date published: 2021-01-07
album: The Preface (Instrumental)
  type: MusicAlbum
  date published: 2021-02-04
album: Rain
  type: MusicAlbum
  date published: 2021-03-09
album: Intentions
  type: MusicAlbum
  date published: 2021-03-09
album: Do Believe
  type: MusicAlbum
  date published: 2021-08-12
album: Say It Right
  type: MusicAlbum
  date published: 2021-08-24
album: Matatan
  type: MusicAlbum
  date published: 2021-09-14
album: Out The Window
  type: MusicAlbum
  date published: 2021-11-03
album: Lessons Learned
  type: MusicAlbum
  date published: 2022-01-12
album: The Synopsis
  type: MusicAlbum
  date published: 2022-01-19
album: Yonder (Instrumental)
  type: MusicAlbum
  date published: 2022-07-21
album: Jurassic
  type: MusicAlbum
  date published: 2023-10-18
album: Essence Lifted
  type: MusicAlbum
  date published: 2024-02-21
album: Sometimes
  type: MusicAlbum
  date published: 2024-08-14
album: Half As Nice
  type: MusicAlbum
  date published: 2025-07-01