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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.
0x7f4712c4f3497f7489cc8cbbb7769b13761b9aa5092e1c368223987a79c0f784The 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 | 96 | 12 | 30 | f3 | 29 | 3f | fd | df | b7 | ee | 6a | 8c | 55 | 42 | dd | dd |
| 0010 | 10 | 0f | b9 | 2a | 1f | e3 | 52 | 3e | b3 | 86 | 04 | 8b | c8 | 28 | 7e | 06 |
| 0020 | 42 | a5 | 34 | be | 41 | 59 | d4 | 37 | a9 | 7b | 94 | bf | 63 | c7 | 1d | 3d |
| 0030 | 3b | b2 | 17 | e5 | 78 | 2e | 98 | 6c | 48 | df | e0 | aa | b5 | d3 | 67 | c5 |
| 0040 | 93 | 11 | 41 | 28 | c7 | 05 | 6d | be | 72 | f8 | 05 | ca | f8 | 5f | 19 | d8 |
| 0050 | 03 | 63 | dd | dc | 2b | 0c | e6 | 3c | 12 | 8e | 25 | a4 | 45 | 24 | 51 | 60 |
| 0060 | d5 | 92 | 32 | a0 | 13 | e4 | 42 | d4 | 0e | 7a | e2 | 88 | 45 | fb | 33 | f6 |
| 0070 | a3 | c3 | a0 | 3a | 24 | cc | 81 | 0a | eb | e7 | 06 | c3 | 08 | 54 | d0 | ca |
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 0x7f4712c4…c0f784
// 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("0x7f4712c4f3497f7489cc8cbbb7769b13761b9aa5092e1c368223987a79c0f784")
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)