Ichinose
type: MusicGroup
genre: nightcore
description: Ichinose (written: 市瀬 or 市ノ瀬 or 一之瀬 or 一ノ瀬 or 一の瀬) is a Japanese surname. Notable people with the surname include: , Japanese voice actor , Japanese voice actress , Japanese war photographer Fiction
popularity: 7
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13dc92de41f1118f907d8571279c344e6683bb9ba075c7f1ad6d02274fdc7a32
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d9aef27-6f2b-4bea-9b98-cb876b3ba374.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d9aef27-6f2b-4bea-9b98-cb876b3ba374.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d9aef27-6f2b-4bea-9b98-cb876b3ba374
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
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 0x13dc92de41f1118f907d8571279c344e6683bb9ba075c7f1ad6d02274fdc7a32. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d9aef27-6f2b-4bea-9b98-cb876b3ba374.json and https://artists.proofprofile.net/proofs/artist/2d9aef27-6f2b-4bea-9b98-cb876b3ba374.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
album: RUSTARIUM
  type: MusicAlbum
  date published: 2022-01-15
album: Sound Of My Dream (feat. Yoshica)
  type: MusicAlbum
  date published: 2023-10-26
album: Sound Of My Dream (feat. Yoshica)
  type: MusicAlbum
  date published: 2023-10-26
album: U&Me (feat. Duuy)
  type: MusicAlbum
  date published: 2025-05-21