Smelo
type: MusicGroup
popularity: 3
followers: 53
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d0c1873b748479b2ca8853e28b6ec7ae5b6eea76a60f21bd88c077c7df60d60
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/8c319a7b-a0f5-4487-a761-b6aafdcc5c84.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c319a7b-a0f5-4487-a761-b6aafdcc5c84.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8c319a7b-a0f5-4487-a761-b6aafdcc5c84
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 0x6d0c1873b748479b2ca8853e28b6ec7ae5b6eea76a60f21bd88c077c7df60d60. 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/8c319a7b-a0f5-4487-a761-b6aafdcc5c84.json and https://artists.proofprofile.net/proofs/artist/8c319a7b-a0f5-4487-a761-b6aafdcc5c84.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Mr Njoka - the Beginning
  type: MusicAlbum
  date published: 2019-11-15
album: Mr Njoka - Experience1
  type: MusicAlbum
  date published: 2021-09-17
album: Mr Njoka - Experience 2
  type: MusicAlbum
  date published: 2022-03-08
album: Ma nding wa
  type: MusicAlbum
  date published: 2022-03-08
album: Money
  type: MusicAlbum
  date published: 2022-06-17
album: Soir au Village(2023 Remaster)
  type: MusicAlbum
  date published: 2022-09-16
album: Moa Minga
  type: MusicAlbum
  date published: 2023-10-27
album: Love2Love
  type: MusicAlbum
  date published: 2024-09-20
album: Looking For Love
  type: MusicAlbum
  date published: 2025-02-14