J-One
type: MusicGroup
genre: chillstep
description: J-One was a French television channel dedicated to Japanese anime and culture. It was launched on 4 October 2013. J-One broadcast anime in simulcast. Many of these are then broadcast with French dub
popularity: 7
followers: 1133
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb16ca6a0b1ddfa1c0e2ac8f10955247a5c0cc6e79964a04b0d07c1c6bd55644
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12ffbee8-e32c-4f03-8c3c-a4edc5b8e8ed.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12ffbee8-e32c-4f03-8c3c-a4edc5b8e8ed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/12ffbee8-e32c-4f03-8c3c-a4edc5b8e8ed
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
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 0xeb16ca6a0b1ddfa1c0e2ac8f10955247a5c0cc6e79964a04b0d07c1c6bd55644. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12ffbee8-e32c-4f03-8c3c-a4edc5b8e8ed.json and https://artists.proofprofile.net/proofs/artist/12ffbee8-e32c-4f03-8c3c-a4edc5b8e8ed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
album: Falling Stars
  type: MusicAlbum
  date published: 2011-06-13
album: Falling Stars
  type: MusicAlbum
  date published: 2011-06-13
album: Falling Stars
  type: MusicAlbum
  date published: 2011-06-13
album: Fragments
  type: MusicAlbum
  date published: 2011-07-11
album: Fragments
  type: MusicAlbum
  date published: 2011-07-11
album: Guava EP
  type: MusicAlbum
  date published: 2013-08-16