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A byte-by-byte audit trail of the post-quantum cryptography securing this transaction. Every hex value below is real on-chain data — nothing is hashed, abbreviated, or interpolated.
0xc3d5c81ba27d0bed8ca76041a2aedd26053e2f765231c68d132f23e2ee8565e6The raw 3293-byte Dilithium Mode 3 signature, colour-coded by component per NIST FIPS 204: z≈ 640 bytes (masked response)h≈ 120 bytes (sparse hint)c̃32 bytes (challenge seed)
| 0000 | e6 | b1 | aa | 13 | 88 | 9f | 08 | 95 | 71 | 94 | 9b | e5 | e6 | 2a | 98 | 51 |
| 0010 | 2f | 0c | c4 | 18 | 7b | cd | 57 | d3 | c3 | de | 71 | 8e | e1 | 0d | 33 | 30 |
| 0020 | d3 | 78 | 09 | 3d | 9d | ba | 33 | 4e | cc | 72 | 94 | 11 | f8 | 7c | 38 | 64 |
| 0030 | f6 | dc | fb | 06 | 72 | 1a | 31 | 11 | 5f | cc | ad | c5 | fa | 21 | 52 | 15 |
| 0040 | 20 | 26 | 7d | 9f | 99 | 3e | 3a | 9d | 65 | fb | bb | cc | f0 | 5e | fb | 12 |
| 0050 | b5 | 8c | 9c | 88 | 13 | 9f | f4 | 80 | f0 | fa | 41 | b2 | 69 | ec | 58 | 01 |
| 0060 | ea | 3e | a9 | 8d | 2f | 0e | 21 | b5 | 5c | bc | 12 | 56 | 2a | 04 | c0 | c9 |
| 0070 | 36 | 83 | c1 | 2f | 94 | 3e | b9 | ca | cd | 9d | da | 73 | 24 | 6a | a7 | 10 |
Disclaimer: Dilithium signatures use a structured, variable-length serialisation — z may compress, h stores a sparse hint vector. The component boundaries above are illustrative; the cryptographic primitive is what matters, not the byte ranges.
The signer's 1952-byte Dilithium public key. Composed of a 32-byte seed ρ followed by ~1920 bytes of packed t1 coefficients.
| 0000 | 01 | 01 | 40 | 30 | 27 | cf | c6 | bf | e7 | 3e | fe | f4 | d4 | 31 | 20 | 2c |
| 0010 | 56 | ee | 92 | d7 | fc | cc | a4 | 62 | 53 | 64 | 56 | e8 | 27 | 97 | 3c | 00 |
| 0020 | 48 | 3a | de | 17 | 8d | 99 | 20 | 03 | f0 | 36 | a8 | fd | ce | f2 | 1e | 49 |
| 0030 | b1 | 8f | b3 | 3e | d2 | f8 | 0f | c4 | f2 | 40 | 3e | 69 | 72 | 1b | c4 | d6 |
| 0040 | 11 | c2 | dc | e4 | c6 | 47 | b8 | 7b | 77 | 67 | 9b | 49 | d4 | ca | 8c | 97 |
| 0050 | 93 | 69 | 98 | 0e | 33 | 02 | 1b | 60 | 80 | fe | cf | 9c | 8c | 4c | fb | 93 |
| 0060 | a2 | 17 | f4 | c2 | 9d | 9a | 24 | 68 | bc | 60 | a6 | 28 | a3 | 7e | e8 | e1 |
| 0070 | c2 | 00 | 6e | 05 | 06 | 28 | 6e | 5c | 75 | 4b | f8 | e5 | 3a | cc | 6b | e6 |
QuantumWing addresses are derived from the Dilithium public key via Keccak-256 — identical to Ethereum's ECDSA-based scheme, but with a 1952-byte quantum-safe input instead of 64 bytes.
0x5223e55aa1f36b01fb50843ef7047a45e8a5ec4ba7d21fd6c04094337c7f4a250xf7047a45e8a5ec4ba7d21fd6c04094337c7f4a250xf7047A45e8A5Ec4bA7D21FD6c04094337c7f4A25from addressThe deterministic binary pre-image that the validator's Dilithium key actually signed. Domain-separated with a protocol version + chain ID to prevent cross-chain replay attacks.
| Offset | Size | Field | Pre-image? | Description |
|---|---|---|---|---|
| 0x0000 | 4B | protocolVersion | ✓ Signed | Domain-separation tag (uint32, big-endian) — prevents cross-protocol replay. |
| 0x0004 | 32B | chainID | ✓ Signed | QuantumWing chain ID — prevents cross-chain replay. |
| 0x0024 | 8B | height | ✓ Signed | Sequential block height (uint64, big-endian). |
| 0x002c | 8B | slot | ✓ Signed | PoR slot number (uint64). |
| 0x0034 | 32B | parentHash | ✓ Signed | SHA3-256 of the parent block header — links the chain. |
| 0x0054 | 32B | stateRoot | ✓ Signed | Keccak-256 root of the post-execution state trie. |
| 0x0074 | 32B | txRoot | ✓ Signed | Merkle root of all transactions in this block. |
| 0x0094 | 32B | receiptsRoot | ✓ Signed | Merkle root of EVM-style transaction receipts. |
| 0x00b4 | 32B | validatorPubkeyHash | ✓ Signed | Keccak-256 of the proposing validator's Dilithium public key. |
| 0x00d4 | 8B | timestamp | ✓ Signed | Unix timestamp of block creation (uint64). |
| 0x00dc | 8B | gasUsed | ✓ Signed | Total gas consumed in this block. |
| 0x00e4 | 8B | gasLimit | ✓ Signed | Block gas limit (default 30,000,000). |
| 0x00ec | 32B | randao | ✓ Signed | Aggregated RANDAO reveal seed for this slot. |
| 0x010c | 32B | vrfProof | ✓ Signed | Validator's VRF proof of slot eligibility. |
| 0x012c | 32B | extraData | ✓ Signed | Reserved padding / version-specific extension. |
| 0x014c | 1,952B | validatorPubkey | ✓ Signed | Full Dilithium Mode 3 public key of the proposing validator. |
| 0x08ec | 1B | encoding | ✓ Signed | Canonical encoding marker (0x01 = current). |
| 0x08ed | 4B | headerLen | ✓ Signed | Length of the signed pre-image (uint32). |
| 0x08f1 | 23B | padding | ✓ Signed | Zero-padding to align signature offset. |
| 0x0908 | 4B | sigType | Metadata | Signature scheme tag (0x00000003 = Dilithium-3). |
| 0x090c | 100B | sigMetadata | Metadata | Slot, height, validator index — duplicated outside the signed region for fast lookups. |
| 0x0970 | 3,293B | validatorSignature | Metadata | The Dilithium signature itself — IS the signature, not in pre-image. |
CLAUDE.md. Field offsets shown here are illustrative — see the canonical/signed_header.go source for the authoritative wire format.Don't trust this explorer — verify the signature locally. Copy any of the snippets below, paste in the public key + signature + tx hash from above, and confirm independently that this transaction was signed by Dilithium-3.
// Verify QuantumWing transaction signature 0xc3d5c81b…8565e6
// Run: go run verify.go (deps: github.com/cloudflare/circl/sign/dilithium/mode3)
package main
import (
"encoding/base64"
"fmt"
"github.com/cloudflare/circl/sign/dilithium/mode3"
)
func main() {
sig, _ := base64.StdEncoding.DecodeString("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")
pkBytes, _ := base64.StdEncoding.DecodeString("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")
var pk mode3.PublicKey
if err := pk.UnmarshalBinary(pkBytes); err != nil {
panic(err)
}
// In production, reconstruct the canonical 3409-byte SignedHeader as the
// pre-image. Here we demo with the tx hash bytes for clarity.
preimage := []byte("0xc3d5c81ba27d0bed8ca76041a2aedd26053e2f765231c68d132f23e2ee8565e6")
ok := mode3.Verify(&pk, preimage, sig)
fmt.Println("signature valid:", ok)
}
canonical/signed_header.go.This signature is secure against both classical and quantum-computer attacks.
QuantumWing uses NIST-standardised post-quantum cryptography from day one. There is no migration window, no "harvest-now-decrypt-later" attack surface, and no dependency on RSA / ECDSA security assumptions.
NIST FIPS 204 (Dilithium / ML-DSA)