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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.
0xed4c4fc198115146d574b3914af3c86764d145f661dfcc6e493705c5fe7aeafbThe 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 | fd | 92 | d1 | c4 | e5 | ba | e7 | 01 | 88 | 7a | 8e | d5 | 81 | 64 | 1d | 64 |
| 0010 | 24 | 4f | ba | b9 | c8 | 39 | 18 | 6c | e4 | b4 | 40 | 65 | fc | 30 | d0 | db |
| 0020 | 7a | 1b | c7 | 8f | b8 | 15 | 05 | e7 | 69 | 01 | 5e | fd | 32 | bf | f1 | b2 |
| 0030 | 73 | f9 | e0 | fd | 27 | e0 | 1c | d1 | d9 | ba | e2 | a5 | ed | 4f | 37 | bd |
| 0040 | fe | 41 | e9 | a6 | 59 | 88 | 2b | 74 | 76 | c1 | 7f | 55 | e9 | 87 | 5b | e0 |
| 0050 | ff | 8b | e3 | 40 | 33 | 29 | 63 | c2 | 23 | de | c5 | 04 | 65 | f1 | f9 | 8d |
| 0060 | 07 | 88 | 79 | fc | 19 | 47 | 60 | b3 | 2d | 94 | b9 | 27 | 97 | af | a9 | d8 |
| 0070 | 04 | c8 | a6 | 47 | 5e | c5 | 83 | 3d | 3b | d2 | 9d | ae | df | 9a | cf | 58 |
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 0xed4c4fc1…7aeafb
// 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("0xed4c4fc198115146d574b3914af3c86764d145f661dfcc6e493705c5fe7aeafb")
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)