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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.
0x5ed1f9024be70d37bce4fc9ffa4a3c0f054fdee09f6cdffd52e2eadc0ecf6136The 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 | 3f | c3 | 6e | 3e | fd | c6 | 3f | 40 | cb | 4a | bf | 27 | 55 | ea | a5 | 33 |
| 0010 | 5c | e2 | cf | e5 | 16 | 69 | 8c | a8 | 30 | 24 | 20 | f3 | 26 | ef | 10 | 91 |
| 0020 | 55 | 1b | 4b | 91 | 44 | 54 | de | cb | b1 | 28 | 95 | ed | ea | 63 | 5e | 81 |
| 0030 | ac | 7d | f5 | 18 | 79 | 5c | d3 | f0 | 6d | 93 | d3 | 32 | ab | 4b | 09 | 5a |
| 0040 | 84 | 69 | c0 | ee | 88 | 36 | b1 | 70 | 76 | cf | 2d | f7 | 42 | f7 | de | 11 |
| 0050 | 53 | db | c9 | 30 | 38 | 5c | fd | cf | 2f | 5b | 1b | 01 | 6b | cb | 0c | 80 |
| 0060 | a9 | 4a | 37 | a4 | 95 | d2 | 6b | f7 | d3 | 6a | b6 | 8a | 13 | be | d4 | e8 |
| 0070 | cc | a6 | 1f | 42 | ba | 82 | e0 | d4 | 3c | b4 | 97 | 79 | a8 | e8 | 57 | b6 |
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 0x5ed1f902…cf6136
// 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("0x5ed1f9024be70d37bce4fc9ffa4a3c0f054fdee09f6cdffd52e2eadc0ecf6136")
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)