M. Basheva
type: MusicGroup
popularity: 5
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf44fabb9b3a7809bdc356b748d0c5e27b61a84ce462a2932450b58acd40c2758
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7a49f44-92a9-4be0-9fe3-ef69d7c9f9d2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7a49f44-92a9-4be0-9fe3-ef69d7c9f9d2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c7a49f44-92a9-4be0-9fe3-ef69d7c9f9d2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf44fabb9b3a7809bdc356b748d0c5e27b61a84ce462a2932450b58acd40c2758","name":"M. Basheva","registered_at":"2026-06-20T22:03:31Z","symbol":"NIM1727359","token_address":"0xecf69ab337ec01d18646d3e9184d76953d6cbefb","type":"artist","uuid":"c7a49f44-92a9-4be0-9fe3-ef69d7c9f9d2"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44fabb9b3a7809bdc356b748d0c5e27b61a84ce462a2932450b58acd40c2758. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c7a49f44-92a9-4be0-9fe3-ef69d7c9f9d2.json and https://artists.proofprofile.net/proofs/artist/c7a49f44-92a9-4be0-9fe3-ef69d7c9f9d2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0xf44fabb9b3a7809bdc356b748d0c5e27b61a84ce462a2932450b58acd40c2758","name":"M. Basheva","registered_at":"2026-06-20T22:03:31Z","symbol":"NIM1727359","token_address":"0xecf69ab337ec01d18646d3e9184d76953d6cbefb","type":"artist","uuid":"c7a49f44-92a9-4be0-9fe3-ef69d7c9f9d2"}