N-SONIC
type: MusicGroup
description: N-Sonic was a South Korean boy band consisting of J-Heart, Min-ki, Si-hoo, Choi Byul, Zion, and Bong-jun. They released their first EP We Are SuperBoys on October 6, 2011. History N-Sonic debuted on
popularity: 6
followers: 4204
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d7ca9e6ceb1c606b614c671d22eb31683ba4d05381ae6873bf5ac7176130cc0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8641a0d-8a79-4860-8fda-0204d990df92.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8641a0d-8a79-4860-8fda-0204d990df92.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b8641a0d-8a79-4860-8fda-0204d990df92
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
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 0x9d7ca9e6ceb1c606b614c671d22eb31683ba4d05381ae6873bf5ac7176130cc0. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b8641a0d-8a79-4860-8fda-0204d990df92.json and https://artists.proofprofile.net/proofs/artist/b8641a0d-8a79-4860-8fda-0204d990df92.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
album: We are SuperBoys
  type: MusicAlbum
  date published: 2011-10-06
album: N-SONIC 2nd
  type: MusicAlbum
  date published: 2013-05-10
album: N-SONIC 2nd
  type: MusicAlbum
  date published: 2013-05-10
album: Into The Light
  type: MusicAlbum
  date published: 2013-10-25
album: 미치겠네
  type: MusicAlbum
  date published: 2014-05-29
album: RESET
  type: MusicAlbum
  date published: 2014-06-09
album: Another Progress
  type: MusicAlbum
  date published: 2015-03-24
album: 내 마음을 뺏어봐
  type: MusicAlbum
  date published: 2015-08-27
album: Excalibur
  type: MusicAlbum
  date published: 2016-03-30