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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.
0xd3c49bab5338504cec922da05b8c7c53067d28938bea36a75b9b10fc21d85a81The 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 | b8 | 73 | e7 | fd | fe | 76 | 17 | a2 | 0d | ae | bd | fd | 0e | c6 | 7b | 2d |
| 0010 | 7c | c6 | 5c | 53 | 21 | 3f | fe | b0 | f7 | 49 | 41 | f7 | 27 | c0 | 12 | e3 |
| 0020 | a4 | 85 | f5 | 00 | 4d | 63 | 3f | 4d | 80 | 98 | e6 | d8 | bc | c5 | 88 | 99 |
| 0030 | ec | fb | c3 | 2e | a0 | 42 | cb | 54 | c6 | 24 | 1b | 81 | 15 | a0 | f8 | 1c |
| 0040 | 75 | 49 | bc | a2 | b1 | 48 | 54 | f6 | ac | 76 | 5b | 84 | 86 | 23 | 64 | 6f |
| 0050 | 26 | 5d | 51 | 86 | 0c | dd | db | 62 | 4c | 17 | c5 | b3 | b6 | 8d | 86 | 16 |
| 0060 | bf | a1 | 98 | 11 | 78 | 15 | e7 | 1d | f6 | 85 | e6 | 20 | 77 | d7 | 58 | 3e |
| 0070 | cb | 2a | 30 | 8f | 7a | 50 | bc | 66 | df | f8 | db | 6a | 3c | 23 | ef | 43 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0xd3c49bab…d85a81
// 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("0xd3c49bab5338504cec922da05b8c7c53067d28938bea36a75b9b10fc21d85a81")
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)