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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.
0x6dc564c8f36854a0ba840c06a3bd2acce049c21de1fb624a70aed28da6a810beThe 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 | dd | b5 | 76 | fa | 43 | 6d | cb | 63 | 00 | 2f | 1a | ef | aa | 3b | 66 | 3e |
| 0010 | 1d | 0d | 1f | 81 | 31 | ca | e1 | 82 | c9 | bc | 86 | 3e | ae | 0b | 75 | 59 |
| 0020 | 6b | 55 | 9a | 9e | d4 | a8 | d3 | 4e | ff | 09 | 02 | ca | ed | e3 | 89 | bf |
| 0030 | a3 | 2c | c6 | 5d | 6b | e9 | a2 | 9f | 1f | 03 | 2f | ca | cd | af | 51 | 01 |
| 0040 | bd | 75 | d4 | ed | e4 | 73 | b3 | cc | 3f | fb | 7c | ad | ea | a2 | fd | da |
| 0050 | e3 | 8f | 49 | 6b | 1d | 75 | 9f | 63 | c6 | 9f | 56 | e3 | 21 | 67 | 44 | c0 |
| 0060 | e6 | 93 | 79 | 7e | 5f | 18 | 4b | f8 | 97 | 32 | 9e | b4 | 7d | 45 | a1 | 14 |
| 0070 | 8b | a2 | 58 | 58 | 23 | cf | f1 | 30 | 76 | d3 | a6 | 29 | e5 | cf | 01 | 34 |
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 0x6dc564c8…a810be
// 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("0x6dc564c8f36854a0ba840c06a3bd2acce049c21de1fb624a70aed28da6a810be")
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)