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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.
0x79556901f7f8e7f0543ffb86daac03ee850ece025510d8c42fc295e7f0d81448The 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 | 1f | 65 | eb | 90 | ab | 32 | df | 4a | 11 | b2 | 71 | 99 | d7 | 5c | f2 | 32 |
| 0010 | 9d | 67 | b5 | 60 | 31 | df | 06 | 89 | d7 | 4a | 00 | d0 | a7 | fb | 1b | ff |
| 0020 | 2a | ad | 66 | 61 | 43 | e2 | 60 | ed | 26 | c5 | bf | d0 | 73 | 9e | ee | 17 |
| 0030 | b1 | 0a | 6f | b2 | 44 | d9 | 14 | 93 | ab | fc | 5b | f2 | d2 | 90 | 51 | 65 |
| 0040 | 2c | b9 | 75 | ad | 10 | 61 | 38 | 04 | 3b | 58 | fe | ed | e7 | 60 | e0 | 07 |
| 0050 | 0e | dc | 4a | ee | b0 | 77 | 7b | 38 | 80 | 46 | 97 | 9d | 6a | fb | 52 | d5 |
| 0060 | ef | da | c3 | 56 | 50 | 91 | c6 | 91 | 7e | 1f | d7 | f5 | aa | d2 | 60 | ef |
| 0070 | 94 | db | d4 | 4a | 25 | 67 | c9 | 86 | 99 | e2 | da | e2 | 9d | 82 | 5c | 7f |
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 0x79556901…d81448
// 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("0x79556901f7f8e7f0543ffb86daac03ee850ece025510d8c42fc295e7f0d81448")
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)