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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.
0x5c5c6c54372c3b95ca93fed5e00be258d572d801fc0257fd29a33ccfdf7c5480The 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 | 7f | 9e | df | 1e | f1 | 5e | d0 | 57 | 4f | c2 | d4 | 29 | 56 | 70 | 1e | f4 |
| 0010 | 8d | a1 | fc | f0 | 94 | 34 | 96 | fd | 22 | 0d | d3 | b7 | c2 | 8b | 72 | ef |
| 0020 | 01 | a1 | df | dd | 19 | 11 | 4d | b9 | fa | 26 | f4 | b5 | 24 | b6 | a0 | 40 |
| 0030 | dc | b6 | bf | 65 | a8 | 82 | 74 | f3 | 58 | d0 | 3e | a4 | 7f | 44 | a1 | f0 |
| 0040 | d1 | 62 | c5 | 57 | 57 | 76 | 4d | 42 | 49 | 93 | ff | ca | 17 | e6 | a5 | 3b |
| 0050 | 3b | 66 | 4a | ff | ad | f0 | 99 | 36 | 91 | b0 | 25 | 50 | 69 | a0 | a9 | 91 |
| 0060 | c8 | 0e | f0 | 85 | ba | 9a | bb | f6 | e9 | 83 | eb | a4 | 23 | 03 | 39 | 78 |
| 0070 | 4c | fa | f4 | fd | 10 | 51 | b3 | cd | 1b | 5f | 04 | af | 7c | a9 | 8c | 88 |
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 0x5c5c6c54…7c5480
// 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("0x5c5c6c54372c3b95ca93fed5e00be258d572d801fc0257fd29a33ccfdf7c5480")
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)