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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.
0x25c0b29cf041e760ae3621af60429639b496b0de74d645bb5beb5ed95baaebd2The 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 | ac | f6 | f1 | 20 | 82 | 78 | 05 | c9 | f8 | 6b | 76 | 6b | 02 | c1 | af | d9 |
| 0010 | 12 | 22 | 86 | 0c | f5 | dd | 92 | 00 | 7a | dd | 14 | 0d | da | bc | 36 | b1 |
| 0020 | 2c | e4 | f3 | 63 | 0c | f3 | 17 | bf | c0 | 35 | 8a | 91 | 63 | 77 | 77 | c9 |
| 0030 | 8d | 83 | 46 | a7 | 64 | e3 | 8b | f0 | a5 | 21 | 64 | 32 | 1a | a6 | a8 | b5 |
| 0040 | c2 | 79 | a9 | d4 | 44 | 00 | 0e | 51 | 85 | b5 | 91 | 7a | bf | ca | c9 | ad |
| 0050 | cf | 41 | 4e | f6 | 66 | cc | 0c | 6d | 92 | a5 | d2 | d9 | 5a | 59 | df | f6 |
| 0060 | d8 | c1 | 64 | 5e | b8 | 88 | 51 | ce | 2c | 06 | 3e | 54 | b8 | de | fe | 2c |
| 0070 | 2b | 03 | 2c | 23 | 46 | f6 | af | 5e | 34 | 64 | b9 | 89 | 12 | 32 | 5e | da |
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 0x25c0b29c…aaebd2
// 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("0x25c0b29cf041e760ae3621af60429639b496b0de74d645bb5beb5ed95baaebd2")
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)