Refinders
type: MusicGroup
genre: indie electronic
popularity: 3
followers: 800
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0f167f13cc3f7c72666fc63e56eeea7a6a8e2c00538ddb20233f7dbd62eb28a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc3dbb6f-3457-457c-9a29-c9a0e9c56b0a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc3dbb6f-3457-457c-9a29-c9a0e9c56b0a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cc3dbb6f-3457-457c-9a29-c9a0e9c56b0a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
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 0xb0f167f13cc3f7c72666fc63e56eeea7a6a8e2c00538ddb20233f7dbd62eb28a. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc3dbb6f-3457-457c-9a29-c9a0e9c56b0a.json and https://artists.proofprofile.net/proofs/artist/cc3dbb6f-3457-457c-9a29-c9a0e9c56b0a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
album: Skin Effect
  type: MusicAlbum
  date published: 2018-06-22
album: Day Number One
  type: MusicAlbum
  date published: 2020-04-03
album: Day#1
  type: MusicAlbum
  date published: 2020-04-03
album: Dreaming (Remixes)
  type: MusicAlbum
  date published: 2023-01-06
album: Day Number One
  type: MusicAlbum
  date published: 2023-02-17