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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.
0xe8a6845cee0925e090b1e53c1e43cd583608d5b85f3aa645d1bc140706fb73c0The 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 | 5f | 0a | 5f | a6 | 09 | c5 | 7e | 56 | 5d | 27 | 2d | 76 | a4 | 89 | e9 | 55 |
| 0010 | 0c | 3a | 4e | 3c | 94 | 09 | 61 | 44 | e0 | 78 | 1e | 1d | e7 | 47 | ce | 1f |
| 0020 | 17 | 19 | f8 | 1c | bb | 5f | 1d | 95 | 06 | ac | ed | 7b | fe | 2a | 70 | d4 |
| 0030 | 16 | be | d7 | ab | 52 | 71 | 5d | fd | a2 | 89 | 2d | f4 | 52 | a1 | fa | a0 |
| 0040 | 00 | 21 | 3d | 79 | a0 | 1b | 41 | 6c | 31 | 11 | 82 | c3 | 69 | e0 | a8 | e8 |
| 0050 | 7e | 9a | 29 | f2 | 16 | da | 4c | 61 | d4 | 88 | 51 | 35 | b4 | a5 | f6 | 16 |
| 0060 | d3 | 7a | 53 | ec | 6c | ab | 09 | 74 | 62 | cb | 26 | 9e | 35 | 0f | aa | eb |
| 0070 | 94 | d1 | 3f | f4 | b8 | e9 | a5 | d7 | 9f | 33 | 62 | df | c9 | b8 | b5 | 2c |
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 | 81 | bd | 41 | 55 | 1d | ab | a0 | 56 | d8 | df | fd | 33 | fe | 6e | 53 | 71 |
| 0010 | 39 | ba | 88 | ac | ca | 95 | 9e | fc | f8 | e0 | 51 | a4 | 2e | a7 | 0e | 6d |
| 0020 | 7e | f2 | d2 | 39 | 49 | 4f | 23 | 4b | aa | db | ff | 10 | e8 | eb | d2 | a0 |
| 0030 | f0 | 86 | f9 | ef | ac | de | c8 | ef | 7a | a8 | 4c | c9 | 6d | 62 | 50 | bc |
| 0040 | ba | e8 | 05 | d0 | 07 | a3 | cb | e4 | c0 | 03 | dd | eb | 6d | 3f | c9 | fa |
| 0050 | 29 | b3 | 96 | 77 | 5d | 92 | 2b | 1f | eb | 8f | de | a7 | 6f | 86 | ae | ce |
| 0060 | 7e | 8c | 79 | b2 | 17 | 58 | 17 | 2b | b5 | d0 | d5 | 7f | 6d | 4b | 8f | 6a |
| 0070 | 5d | 33 | b8 | 1e | 97 | 18 | 7c | 3b | ba | 56 | f9 | bb | 7e | 36 | 20 | b3 |
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.
0x360b66d121de07fc7150b4b2ce5853c4f436608bcc46832c9582edce0ed7c6c50xce5853c4f436608bcc46832c9582edce0ed7c6c50xcE5853C4F436608bCC46832C9582eDCe0ED7C6C5from 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 0xe8a6845c…fb73c0
// 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("0xe8a6845cee0925e090b1e53c1e43cd583608d5b85f3aa645d1bc140706fb73c0")
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)