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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.
0xa6a477ee4539bc9ef9776d42c8325ac13d08f0555fe9ee4379fe8d0d4f9cab01The 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 | 9f | de | e0 | 15 | 13 | 87 | e2 | 72 | c0 | 5f | 5c | 49 | 02 | 69 | 27 | 8c |
| 0010 | 2b | ea | 3e | 36 | 0d | 9b | 64 | 5e | 24 | eb | 5b | e2 | 2b | 55 | 01 | ce |
| 0020 | 11 | 40 | bd | 5f | b3 | 8c | 98 | e9 | 2d | 7c | 37 | ae | 72 | bc | 18 | c9 |
| 0030 | 75 | 81 | b5 | 72 | 16 | 6d | 81 | 6b | a0 | 97 | e1 | ce | fd | 59 | e5 | 53 |
| 0040 | 5f | 70 | f2 | 6d | 74 | 1d | de | fd | a1 | ef | ed | 79 | bf | 36 | 4e | 8c |
| 0050 | 7d | b0 | 59 | 3c | 79 | 79 | 04 | b1 | b4 | ca | 1c | c6 | 96 | 48 | 28 | 9f |
| 0060 | fe | 4b | 4e | e9 | 7c | dd | 78 | a5 | 71 | 1c | 3d | f3 | 0b | 0b | 10 | 1a |
| 0070 | b4 | 4b | 52 | d8 | 7a | ee | cc | fb | 32 | 60 | f4 | 97 | 05 | 40 | 9f | 03 |
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 | 9f | 6a | e7 | 2a | 2f | d2 | 3d | 87 | 2b | be | 19 | 35 | 99 | 76 | 1d | 10 |
| 0010 | d4 | 0c | 63 | 9d | a8 | f8 | 70 | 1a | ff | ef | 26 | 5c | 76 | 79 | d5 | a1 |
| 0020 | b0 | 8a | a4 | e1 | 25 | 9c | 74 | 22 | eb | cd | 61 | 94 | b3 | 4e | 36 | db |
| 0030 | 4c | 3f | 1f | 65 | c1 | 55 | de | c0 | 3d | 95 | 02 | 05 | c1 | 54 | 6e | c2 |
| 0040 | 96 | 96 | 4b | 7a | 8e | eb | c4 | 49 | 49 | 06 | 3b | 73 | 6c | 44 | 53 | 42 |
| 0050 | 87 | c7 | 82 | 8b | 50 | 42 | f1 | bd | a0 | d4 | e9 | db | 61 | 33 | f5 | a5 |
| 0060 | a5 | 40 | b7 | d4 | cd | 3c | 07 | 95 | 4e | 40 | f9 | 8c | 4d | eb | aa | 3d |
| 0070 | f9 | 96 | 8e | 14 | 79 | 08 | 74 | 42 | 3b | ae | 41 | 19 | 9e | dd | 84 | 35 |
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.
0x93b8e965ea5b01ddfbefcb276e90427135c72081e3b935f10b2c035e3f02d3d10x6e90427135c72081e3b935f10b2c035e3f02d3d10x6E90427135c72081E3B935F10b2c035e3f02D3d1from 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 0xa6a477ee…9cab01
// 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("0xa6a477ee4539bc9ef9776d42c8325ac13d08f0555fe9ee4379fe8d0d4f9cab01")
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)