Medusa Stare
type: MusicGroup
genre: darkwave
genre: deathrock
genre: post-punk
popularity: 3
followers: 933
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5a3f2d0104a64b83f80b485b3adc88e926c511a75d990628d2d463783e611c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9d67554-9d02-4bf8-9c11-a72786f1f37e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9d67554-9d02-4bf8-9c11-a72786f1f37e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a9d67554-9d02-4bf8-9c11-a72786f1f37e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5a3f2d0104a64b83f80b485b3adc88e926c511a75d990628d2d463783e611c5","name":"Medusa Stare","registered_at":"2026-06-20T09:23:21Z","symbol":"NIM1577866","token_address":"0x5334cd3c60ccae2078bc80391bbe83f30b4a9c65","type":"artist","uuid":"a9d67554-9d02-4bf8-9c11-a72786f1f37e"}
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 0xe5a3f2d0104a64b83f80b485b3adc88e926c511a75d990628d2d463783e611c5. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9d67554-9d02-4bf8-9c11-a72786f1f37e.json and https://artists.proofprofile.net/proofs/artist/a9d67554-9d02-4bf8-9c11-a72786f1f37e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xe5a3f2d0104a64b83f80b485b3adc88e926c511a75d990628d2d463783e611c5","name":"Medusa Stare","registered_at":"2026-06-20T09:23:21Z","symbol":"NIM1577866","token_address":"0x5334cd3c60ccae2078bc80391bbe83f30b4a9c65","type":"artist","uuid":"a9d67554-9d02-4bf8-9c11-a72786f1f37e"}
album: Medusa Stare
  type: MusicAlbum
  date published: 2019-07-16