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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.
0x55f69a5bd9f199b568d57d66313d5f5e192e600f33a6b46ec4e3a2b3906b90e1The 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 | 86 | 91 | 82 | cb | 06 | 84 | a3 | 0b | 7e | b7 | 62 | 1f | df | 9d | bc | e5 |
| 0010 | 10 | a8 | b3 | 0c | 13 | 71 | 87 | 08 | d0 | f5 | f8 | 69 | 7b | cd | 18 | d9 |
| 0020 | ef | fa | 32 | da | 10 | b4 | 22 | b4 | 07 | 2d | a5 | 28 | 6c | 98 | c5 | 15 |
| 0030 | c8 | 47 | a2 | 53 | 50 | 0d | 87 | 82 | 6f | ea | f1 | 1f | 35 | d0 | 35 | b0 |
| 0040 | 91 | a3 | e7 | 3f | ba | 96 | 1c | 0d | db | ef | cf | 49 | f0 | 8b | bc | d5 |
| 0050 | 30 | 69 | 83 | 4d | 29 | 9c | d7 | eb | e2 | b9 | c9 | d1 | 5d | f8 | 91 | 1b |
| 0060 | 27 | e4 | 03 | 57 | e6 | c2 | 36 | 86 | 59 | e8 | cc | 50 | 55 | b9 | 31 | 38 |
| 0070 | d6 | d4 | ce | 22 | 52 | bd | e1 | ce | 00 | 5f | f6 | 6d | 8d | ae | b1 | 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 | 0a | 3d | 68 | 50 | 52 | a5 | c5 | 98 | e2 | 96 | e8 | 28 | 49 | e2 | ae | 08 |
| 0010 | 13 | 5a | 06 | a2 | f1 | 3d | 54 | 62 | ea | 2d | b4 | 70 | 26 | f1 | 44 | 9d |
| 0020 | 64 | 69 | b4 | 2e | c0 | 0a | 52 | 6c | 35 | d8 | b5 | 5d | c2 | 29 | 21 | 8a |
| 0030 | f6 | 73 | b6 | 6c | 3c | f1 | cd | 6c | ef | 51 | 0f | 51 | 5b | 3b | fb | 3c |
| 0040 | 5d | 31 | 6a | 9a | 0c | 21 | c0 | 33 | d2 | a3 | ab | a7 | e3 | de | d0 | a7 |
| 0050 | 63 | 56 | 14 | 43 | bd | 55 | 23 | 4c | 91 | 18 | 0a | 9a | b5 | d3 | 78 | 18 |
| 0060 | 4e | ad | 2b | de | 91 | 52 | ff | d9 | 43 | 2d | 25 | 82 | 9b | e8 | 22 | 52 |
| 0070 | 10 | a5 | d2 | 3d | 52 | ab | 20 | df | 65 | 6d | a0 | cb | 57 | cc | 96 | 6d |
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.
0x919bd24b39958a0aa9b29ee1018baa7a1c01bd290340b724a8620faf473cf8ed0x018baa7a1c01bd290340b724a8620faf473cf8ed0x018baA7a1C01bD290340b724A8620faF473cf8EDfrom 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 0x55f69a5b…6b90e1
// 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("0x55f69a5bd9f199b568d57d66313d5f5e192e600f33a6b46ec4e3a2b3906b90e1")
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)