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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.
0xa3d9058edcb3e54f53906eb11614cd4d69d1b82395cc2efb2bb368c233a7f6d5The 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 | c6 | 6d | ea | ff | 49 | ea | 84 | 2f | 7c | 4c | fd | 66 | 1b | dc | 9d | c2 |
| 0010 | 3e | b4 | db | 71 | 68 | d8 | 86 | e2 | 4b | 90 | 78 | a5 | 50 | 08 | 4f | 5c |
| 0020 | e5 | e5 | d7 | fe | 23 | 77 | 8e | 8c | 68 | 10 | 1b | 49 | 04 | 17 | e7 | ca |
| 0030 | 66 | 35 | 58 | 65 | e0 | 79 | 98 | 97 | 15 | 22 | ab | ba | e7 | 17 | 7c | 8e |
| 0040 | 8b | ec | bc | 2b | c7 | 6e | f8 | 01 | ad | db | e0 | 76 | 84 | cb | f1 | 67 |
| 0050 | f4 | 2f | 5f | 5a | 01 | 44 | 69 | 8f | c1 | 20 | be | 34 | 6e | 92 | aa | 37 |
| 0060 | f4 | cc | 2d | 09 | eb | fe | 2b | 15 | 2e | da | 25 | 69 | 90 | f9 | 2c | b4 |
| 0070 | 7a | c5 | 44 | 81 | 50 | 37 | 30 | 7d | ef | ac | 20 | b1 | 51 | 2b | 5a | 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 0xa3d9058e…a7f6d5
// 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("0xa3d9058edcb3e54f53906eb11614cd4d69d1b82395cc2efb2bb368c233a7f6d5")
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)