Hayashi
type: MusicGroup
description: Hayashi (林, literally "woods"), is the 19th most common Japanese surname. It shares the same character as the Chinese surname Lin and the Korean surname Im. Notable people with the surname , Japane
popularity: 2
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x212b5d39a7daf24f267f8f60f5023ee33a3d15d477328ccb2d873302b44649f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19ca2455-df88-4534-880a-a4d2058529ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19ca2455-df88-4534-880a-a4d2058529ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/19ca2455-df88-4534-880a-a4d2058529ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
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 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 0x212b5d39a7daf24f267f8f60f5023ee33a3d15d477328ccb2d873302b44649f6. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19ca2455-df88-4534-880a-a4d2058529ce.json and https://artists.proofprofile.net/proofs/artist/19ca2455-df88-4534-880a-a4d2058529ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
album: 追逐时光
  type: MusicAlbum
  date published: 2025-11-07
album: 貝貝 (Studio version)
  type: MusicAlbum
  date published: 2025-11-07
album: Goin' Crazy
  type: MusicAlbum
  date published: 2025-11-07
album: Chasing Time (Live)
  type: MusicAlbum
  date published: 2025-11-07
album: Chasing Time (Remix)
  type: MusicAlbum
  date published: 2025-11-07
album: 貝貝 (Live)
  type: MusicAlbum
  date published: 2025-11-10