Dev Tembe
type: MusicGroup
popularity: 8
followers: 21
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86ece33acabc36fefe17d020a02b16e1fca6343ee3dc5c95f53ba5d9be036d94
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7dbf2c1-4694-4829-93f6-615477a59ed4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7dbf2c1-4694-4829-93f6-615477a59ed4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d7dbf2c1-4694-4829-93f6-615477a59ed4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x86ece33acabc36fefe17d020a02b16e1fca6343ee3dc5c95f53ba5d9be036d94","name":"Dev Tembe","registered_at":"2026-06-21T03:46:33Z","symbol":"NIM1809572","token_address":"0xa5fec0c13690a2471bc9687fdab74a5959ae71c2","type":"artist","uuid":"d7dbf2c1-4694-4829-93f6-615477a59ed4"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ece33acabc36fefe17d020a02b16e1fca6343ee3dc5c95f53ba5d9be036d94. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7dbf2c1-4694-4829-93f6-615477a59ed4.json and https://artists.proofprofile.net/proofs/artist/d7dbf2c1-4694-4829-93f6-615477a59ed4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x86ece33acabc36fefe17d020a02b16e1fca6343ee3dc5c95f53ba5d9be036d94","name":"Dev Tembe","registered_at":"2026-06-21T03:46:33Z","symbol":"NIM1809572","token_address":"0xa5fec0c13690a2471bc9687fdab74a5959ae71c2","type":"artist","uuid":"d7dbf2c1-4694-4829-93f6-615477a59ed4"}
album: Mr Alone-Eaklo Chhu
  type: MusicAlbum
  date published: 1998-08-28
album: Antaskaranbata
  type: MusicAlbum
  date published: 2001-01-14