5IN
type: MusicGroup
popularity: 3
followers: 306
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeca36ec96ddd2d8ca68dfc9589bbbe5be3cf7f0dfedb3995886b28d569b31656
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954002
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954002
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/324c29da-2c16-451d-b9c3-a155ce2f817e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/324c29da-2c16-451d-b9c3-a155ce2f817e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/324c29da-2c16-451d-b9c3-a155ce2f817e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:47:12Z
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 0xeca36ec96ddd2d8ca68dfc9589bbbe5be3cf7f0dfedb3995886b28d569b31656. Chain 2 (Bitcoin): anchored in block 954004 (2026-06-16T21:01:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/324c29da-2c16-451d-b9c3-a155ce2f817e.json and https://artists.proofprofile.net/proofs/artist/324c29da-2c16-451d-b9c3-a155ce2f817e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T21:01:04Z
album: Beginning
  type: MusicAlbum
  date published: 2022-11-15
album: Beginning
  type: MusicAlbum
  date published: 2022-11-28
album: -Prologue-
  type: MusicAlbum
  date published: 2022-12-21
album: -Prologue-
  type: MusicAlbum
  date published: 2022-12-21
album: -Prologue-
  type: MusicAlbum
  date published: 2023-01-10
album: RE:ROAD
  type: MusicAlbum
  date published: 2023-12-22
album: RE:ROAD
  type: MusicAlbum
  date published: 2023-12-22
album: RE:ROAD
  type: MusicAlbum
  date published: 2023-12-31
album: RE:ROAD
  type: MusicAlbum
  date published: 2023-12-31
album: Player
  type: MusicAlbum
  date published: 2025-03-21
album: Player
  type: MusicAlbum
  date published: 2025-03-21
album: K.O.J
  type: MusicAlbum
  date published: 2025-03-29
album: K.O.J
  type: MusicAlbum
  date published: 2025-03-29
album: Rai Sing
  type: MusicAlbum
  date published: 2025-07-24
album: 雷Sing
  type: MusicAlbum
  date published: 2025-07-24
album: 雷5ing
  type: MusicAlbum
  date published: 2025-11-07