47
type: MusicGroup
genre: afropop
genre: afro soul
description: 47, 47 or forty-seven may refer to: 47 (number), the natural number following 46 and preceding 48 47 BC AD 47 1947 2047 '47 (brand), an American clothing brand 47 (magazine), an American publication
popularity: 16
followers: 351
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6579a8ac6a33bd526e2ef1f9df724b6a762aec8e77dac20f4365c472388eb00c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4780278b-387c-4f6f-860d-1a2db248e262.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4780278b-387c-4f6f-860d-1a2db248e262.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4780278b-387c-4f6f-860d-1a2db248e262
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
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 0x6579a8ac6a33bd526e2ef1f9df724b6a762aec8e77dac20f4365c472388eb00c. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4780278b-387c-4f6f-860d-1a2db248e262.json and https://artists.proofprofile.net/proofs/artist/4780278b-387c-4f6f-860d-1a2db248e262.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
album: Ubuhle (feat. Vusi Nova)
  type: MusicAlbum
  date published: 2017-09-14
album: Way To Wins
  type: MusicAlbum
  date published: 2020
album: 47th Street (Deluxe)
  type: MusicAlbum
  date published: 2022-10-17
album: 18
  type: MusicAlbum
  date published: 2022-12-22
album: 唯美不唱就是玩
  type: MusicAlbum
  date published: 2023-05-03
album: Young
  type: MusicAlbum
  date published: 2023-11-05