Ndeu
type: MusicGroup
popularity: 8
followers: 264
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11f25b8dfb21ba99379471eb7d0f87d338765c06c5fd142d78dfd2ae1499d850
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef488834-7de9-4870-8f42-1ee6fe53ba65.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef488834-7de9-4870-8f42-1ee6fe53ba65.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef488834-7de9-4870-8f42-1ee6fe53ba65
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f25b8dfb21ba99379471eb7d0f87d338765c06c5fd142d78dfd2ae1499d850. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef488834-7de9-4870-8f42-1ee6fe53ba65.json and https://artists.proofprofile.net/proofs/artist/ef488834-7de9-4870-8f42-1ee6fe53ba65.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
album: Freestyle Savage
  type: MusicAlbum
  date published: 2019-12-01
album: Treize or Die
  type: MusicAlbum
  date published: 2020-09-01
album: Drill (Freestyle)
  type: MusicAlbum
  date published: 2021-04-17
album: Kichta Fat
  type: MusicAlbum
  date published: 2023-07-28
album: Drill 2
  type: MusicAlbum
  date published: 2025-09-18