Twopoles
type: MusicGroup
popularity: 2
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e4d6eeeeae25116c57981cd8e7dc0cd127f6530ab041f7f16f2dfbefadb0a98
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ddc06685-2a6c-4dab-b92e-556492c6ed48.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ddc06685-2a6c-4dab-b92e-556492c6ed48.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ddc06685-2a6c-4dab-b92e-556492c6ed48
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
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 0x3e4d6eeeeae25116c57981cd8e7dc0cd127f6530ab041f7f16f2dfbefadb0a98. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ddc06685-2a6c-4dab-b92e-556492c6ed48.json and https://artists.proofprofile.net/proofs/artist/ddc06685-2a6c-4dab-b92e-556492c6ed48.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
album: Put Onna Shelf
  type: MusicAlbum
  date published: 2024-03-29
album: Aimin Fa Caps
  type: MusicAlbum
  date published: 2024-04-04
album: Cleats
  type: MusicAlbum
  date published: 2024-04-20
album: Srtski
  type: MusicAlbum
  date published: 2024-06-21
album: Red Key
  type: MusicAlbum
  date published: 2024-06-28
album: Lmf
  type: MusicAlbum
  date published: 2024-07-05