Elvis Kemayo
type: MusicGroup
popularity: 4
followers: 9186
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe98507e0c7f7c5af42424e725beca7472cdd8036ca3999b6feceef3d8e59975c
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/be719ad8-8ea5-445f-ba78-2debd1328ea5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be719ad8-8ea5-445f-ba78-2debd1328ea5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/be719ad8-8ea5-445f-ba78-2debd1328ea5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe98507e0c7f7c5af42424e725beca7472cdd8036ca3999b6feceef3d8e59975c","name":"Elvis Kemayo","registered_at":"2026-06-20T18:22:23Z","symbol":"NIM1677796","token_address":"0xe676e7a4bf968baeac0ddbef056261721ea4c416","type":"artist","uuid":"be719ad8-8ea5-445f-ba78-2debd1328ea5"}
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 0xe98507e0c7f7c5af42424e725beca7472cdd8036ca3999b6feceef3d8e59975c. 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/be719ad8-8ea5-445f-ba78-2debd1328ea5.json and https://artists.proofprofile.net/proofs/artist/be719ad8-8ea5-445f-ba78-2debd1328ea5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0xe98507e0c7f7c5af42424e725beca7472cdd8036ca3999b6feceef3d8e59975c","name":"Elvis Kemayo","registered_at":"2026-06-20T18:22:23Z","symbol":"NIM1677796","token_address":"0xe676e7a4bf968baeac0ddbef056261721ea4c416","type":"artist","uuid":"be719ad8-8ea5-445f-ba78-2debd1328ea5"}
album: Best of, Vol. 1: Te revoir
  type: MusicAlbum
  date published: 1976-01-01
album: Best of, Vol. 1: Te revoir
  type: MusicAlbum
  date published: 1976-01-01
album: Best Of Vol.3/ Paradis Noir
  type: MusicAlbum
  date published: 1980-01-01
album: Best of, Vol. 3: Paradis noir
  type: MusicAlbum
  date published: 1980-01-01
album: Best of, Vol. 3: Paradis noir
  type: MusicAlbum
  date published: 1980-01-01
album: Vision
  type: MusicAlbum
  date published: 2000
album: Best Of
  type: MusicAlbum
  date published: 2000-01-01
album: Best of
  type: MusicAlbum
  date published: 2008-11-04
album: Best of 3 / Paradis Noir
  type: MusicAlbum
  date published: 2008-11-04
album: Best of 1 / Te revoir
  type: MusicAlbum
  date published: 2008-11-04
album: The Story (African Latino Music) [30 Years]
  type: MusicAlbum
  date published: 2015-12-23
album: The Best Of, Vol. 2
  type: MusicAlbum
  date published: 2018-06-22