Sam Bapagode
type: MusicGroup
popularity: 13
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98eb3eb8ee05425dcefcf692eecc9ca17609ff4d263d071eaadde86128e9c273
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953612
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953612
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16e62dfa-2757-4254-aca3-9eb608b5943c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16e62dfa-2757-4254-aca3-9eb608b5943c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/16e62dfa-2757-4254-aca3-9eb608b5943c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:22:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98eb3eb8ee05425dcefcf692eecc9ca17609ff4d263d071eaadde86128e9c273","name":"Sam Bapagode","registered_at":"2026-06-14T06:48:05Z","symbol":"NIM0371832","token_address":"0xf2d8d56940f4e0b8a5993a2757aff27d12bb28dd","type":"artist","uuid":"16e62dfa-2757-4254-aca3-9eb608b5943c"}
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 0x98eb3eb8ee05425dcefcf692eecc9ca17609ff4d263d071eaadde86128e9c273. Chain 2 (Bitcoin): anchored in block 953612 (2026-06-14T08:22:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16e62dfa-2757-4254-aca3-9eb608b5943c.json and https://artists.proofprofile.net/proofs/artist/16e62dfa-2757-4254-aca3-9eb608b5943c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:22:11Z
  text: {"copyright_id":"0x98eb3eb8ee05425dcefcf692eecc9ca17609ff4d263d071eaadde86128e9c273","name":"Sam Bapagode","registered_at":"2026-06-14T06:48:05Z","symbol":"NIM0371832","token_address":"0xf2d8d56940f4e0b8a5993a2757aff27d12bb28dd","type":"artist","uuid":"16e62dfa-2757-4254-aca3-9eb608b5943c"}
album: A Dança da Vida
  type: MusicAlbum
  date published: 2025-07-24