7EVEN 2DUCE
type: MusicGroup
popularity: 3
followers: 93
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c9d58b40814acc9ea5aab97adab25e042bb7482b06f880d1d1afbf25a7de0ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953922
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953922
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b6383f5-b0cd-4099-865d-fa058a9b7f7f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b6383f5-b0cd-4099-865d-fa058a9b7f7f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1b6383f5-b0cd-4099-865d-fa058a9b7f7f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:36:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c9d58b40814acc9ea5aab97adab25e042bb7482b06f880d1d1afbf25a7de0ec","name":"7EVEN 2DUCE","registered_at":"2026-06-15T22:59:26Z","symbol":"NIM0858901","token_address":"0x6d1e43dfb9d0d2fff4f752ad547afb827e260e7e","type":"artist","uuid":"1b6383f5-b0cd-4099-865d-fa058a9b7f7f"}
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 0x2c9d58b40814acc9ea5aab97adab25e042bb7482b06f880d1d1afbf25a7de0ec. Chain 2 (Bitcoin): anchored in block 953922 (2026-06-16T09:36:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b6383f5-b0cd-4099-865d-fa058a9b7f7f.json and https://artists.proofprofile.net/proofs/artist/1b6383f5-b0cd-4099-865d-fa058a9b7f7f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:36:34Z
  text: {"copyright_id":"0x2c9d58b40814acc9ea5aab97adab25e042bb7482b06f880d1d1afbf25a7de0ec","name":"7EVEN 2DUCE","registered_at":"2026-06-15T22:59:26Z","symbol":"NIM0858901","token_address":"0x6d1e43dfb9d0d2fff4f752ad547afb827e260e7e","type":"artist","uuid":"1b6383f5-b0cd-4099-865d-fa058a9b7f7f"}
album: Leave It In These Streets
  type: MusicAlbum
  date published: 2022-07-15
album: Just The Beginning
  type: MusicAlbum
  date published: 2022-12-17
album: Facts
  type: MusicAlbum
  date published: 2023-06-01
album: Freestyle, Pt. 2
  type: MusicAlbum
  date published: 2025-01-10
album: Stay Focus
  type: MusicAlbum
  date published: 2025-05-03
album: Go
  type: MusicAlbum
  date published: 2025-08-20
album: Duly Noted
  type: MusicAlbum
  date published: 2025-10-14
album: Out The Loop
  type: MusicAlbum
  date published: 2025-10-30