Nerabe
type: MusicGroup
popularity: 2
followers: 592
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8273bcee5e782b7bc1c104c9104e5c78131d9f996721ad06b88b2cb1f8853d71
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f88e35c0-11f3-4384-aeb9-ef1abc89306a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f88e35c0-11f3-4384-aeb9-ef1abc89306a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f88e35c0-11f3-4384-aeb9-ef1abc89306a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
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 0x8273bcee5e782b7bc1c104c9104e5c78131d9f996721ad06b88b2cb1f8853d71. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f88e35c0-11f3-4384-aeb9-ef1abc89306a.json and https://artists.proofprofile.net/proofs/artist/f88e35c0-11f3-4384-aeb9-ef1abc89306a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:16:07Z
album: Toki-on
  type: MusicAlbum
  date published: 2017-09-27
album: Starting Point
  type: MusicAlbum
  date published: 2018-02-16
album: Starting Point
  type: MusicAlbum
  date published: 2018-02-16
album: Toki-On
  type: MusicAlbum
  date published: 2018-05-04
album: Otsaila
  type: MusicAlbum
  date published: 2019-12-04