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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.
0x406e8427a0f90f9d4f9c2269749cdbee0273b66b0142dbf86e4c715e2efbe5abThe 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 | 7a | 4b | 2c | 22 | 34 | cf | bc | 83 | 31 | e7 | 80 | a7 | ad | 75 | 63 | 7d |
| 0010 | 51 | e3 | b8 | 65 | fa | 4d | f8 | 33 | e9 | 3c | 45 | 56 | de | 6a | 36 | 2a |
| 0020 | 82 | 09 | 78 | 6a | b0 | 1c | 6f | 94 | 83 | c7 | d4 | 8d | e7 | bc | 2e | a6 |
| 0030 | fb | c1 | 8f | f2 | 66 | dd | 9a | 21 | b4 | 1c | ff | 8d | cc | 71 | f5 | b2 |
| 0040 | 34 | c4 | e3 | 8d | e4 | de | f7 | 0d | c5 | 34 | bc | cb | f8 | 8d | ca | c4 |
| 0050 | ee | 1f | 44 | 1f | 50 | cb | a6 | ff | 30 | f1 | 73 | df | 5e | 24 | 44 | c5 |
| 0060 | 2a | 6c | c4 | b1 | e1 | 68 | 29 | a5 | 86 | ae | 1c | a4 | 61 | 73 | e3 | 5c |
| 0070 | 6f | 83 | ae | 84 | 3e | 72 | 5d | a6 | 22 | a7 | e6 | 37 | b5 | d1 | 0e | 49 |
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 0x406e8427…fbe5ab
// 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("0x406e8427a0f90f9d4f9c2269749cdbee0273b66b0142dbf86e4c715e2efbe5ab")
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)