SiiD Sehwag
type: MusicGroup
genre: hindi indie
genre: punjabi pop
popularity: 2
followers: 105
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6e1aa1f425149d6c3394f0a9cbccdac684e92da6a97a2042a758f24d30d1a5e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e0353d6-a7cc-487d-a40d-fd1477a0a74c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e0353d6-a7cc-487d-a40d-fd1477a0a74c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6e0353d6-a7cc-487d-a40d-fd1477a0a74c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6e1aa1f425149d6c3394f0a9cbccdac684e92da6a97a2042a758f24d30d1a5e","name":"SiiD Sehwag","registered_at":"2026-06-17T03:54:06Z","symbol":"NIM1272926","token_address":"0x48de4bc42af827f93bcbd5cb5cc73a17bfc6f7e9","type":"artist","uuid":"6e0353d6-a7cc-487d-a40d-fd1477a0a74c"}
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 0xc6e1aa1f425149d6c3394f0a9cbccdac684e92da6a97a2042a758f24d30d1a5e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6e0353d6-a7cc-487d-a40d-fd1477a0a74c.json and https://artists.proofprofile.net/proofs/artist/6e0353d6-a7cc-487d-a40d-fd1477a0a74c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xc6e1aa1f425149d6c3394f0a9cbccdac684e92da6a97a2042a758f24d30d1a5e","name":"SiiD Sehwag","registered_at":"2026-06-17T03:54:06Z","symbol":"NIM1272926","token_address":"0x48de4bc42af827f93bcbd5cb5cc73a17bfc6f7e9","type":"artist","uuid":"6e0353d6-a7cc-487d-a40d-fd1477a0a74c"}
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