Single Parents
type: MusicGroup
popularity: 2
followers: 1020
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x692190ed156c2d7e91b528af8a5f8c576ed1d78812cb37bbb99f875cbb12fcb9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8bb0e36-1685-4a21-b9b3-1e021c51a227.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8bb0e36-1685-4a21-b9b3-1e021c51a227.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e8bb0e36-1685-4a21-b9b3-1e021c51a227
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x692190ed156c2d7e91b528af8a5f8c576ed1d78812cb37bbb99f875cbb12fcb9","name":"Single Parents","registered_at":"2026-06-21T09:42:34Z","symbol":"NIM1890907","token_address":"0x2294eb1ace8a1054eb0d1b30163c77759013e7e0","type":"artist","uuid":"e8bb0e36-1685-4a21-b9b3-1e021c51a227"}
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 0x692190ed156c2d7e91b528af8a5f8c576ed1d78812cb37bbb99f875cbb12fcb9. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e8bb0e36-1685-4a21-b9b3-1e021c51a227.json and https://artists.proofprofile.net/proofs/artist/e8bb0e36-1685-4a21-b9b3-1e021c51a227.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x692190ed156c2d7e91b528af8a5f8c576ed1d78812cb37bbb99f875cbb12fcb9","name":"Single Parents","registered_at":"2026-06-21T09:42:34Z","symbol":"NIM1890907","token_address":"0x2294eb1ace8a1054eb0d1b30163c77759013e7e0","type":"artist","uuid":"e8bb0e36-1685-4a21-b9b3-1e021c51a227"}
album: Unrest
  type: MusicAlbum
  date published: 2012-03-24
album: Unrest
  type: MusicAlbum
  date published: 2012-04-12
album: Vhs
  type: MusicAlbum
  date published: 2014-05-20
album: Could You Explain?
  type: MusicAlbum
  date published: 2020-04-10