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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.
0xd03c60073af397ac48ab3910bc08a45e643cef898cb5ae15e5581e6a00734c2dThe 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 | c8 | 95 | 79 | dc | 68 | 9d | af | a0 | 40 | 3b | f6 | 1c | 30 | 1d | fc | 38 |
| 0010 | ea | df | 7a | 42 | 80 | 8c | e4 | 18 | f0 | d6 | 6f | 9a | 6f | 47 | d9 | 74 |
| 0020 | 29 | 42 | ed | 17 | c1 | 6d | 83 | 0e | 4c | 2a | eb | f1 | 8b | 5a | bb | e0 |
| 0030 | 10 | 58 | 48 | af | ff | 9e | 84 | b5 | 5b | 1a | cb | 9c | 7c | 25 | 79 | 9b |
| 0040 | 5c | 25 | ce | 9c | f3 | 34 | 3e | 08 | d6 | 7a | 6e | cb | 32 | dd | f5 | da |
| 0050 | 5c | 31 | 80 | 11 | 0a | 17 | 3b | d6 | 87 | 14 | 52 | c4 | 43 | 71 | 6f | ad |
| 0060 | e5 | b8 | a5 | 15 | d6 | e5 | 9e | 40 | ec | 3f | 84 | f0 | d7 | 93 | f3 | ad |
| 0070 | 90 | e6 | ee | 48 | c9 | d9 | df | 6d | bc | 00 | 18 | c3 | 10 | 28 | 7b | b5 |
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 0xd03c6007…734c2d
// 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("0xd03c60073af397ac48ab3910bc08a45e643cef898cb5ae15e5581e6a00734c2d")
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)