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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.
0x9d3cd06ccb04e2f1d0ca685bdcc7ba90fd6440e0970c2d3f776b899ee6665d66The 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 | 5c | 11 | 19 | 32 | 62 | 96 | 5a | e2 | bd | 58 | 07 | 48 | f8 | 98 | 37 | 87 |
| 0010 | a6 | fb | dd | 20 | 69 | b2 | 5e | c3 | 53 | 17 | b1 | 51 | ad | 9f | c0 | a1 |
| 0020 | 81 | 8d | 7f | 44 | 57 | ff | 8b | 3b | d6 | 50 | 0e | 08 | fa | 7e | 70 | f6 |
| 0030 | 32 | c8 | 73 | d8 | 06 | aa | a9 | cf | 4f | b8 | 7a | e8 | df | 80 | 99 | c7 |
| 0040 | 83 | 44 | 11 | a2 | a1 | 66 | 9b | 09 | 5c | b5 | 8a | 11 | 92 | f6 | 5b | 51 |
| 0050 | 8e | a8 | b3 | 66 | ae | 54 | 58 | 25 | ed | 8b | fe | 79 | b1 | 08 | a1 | d0 |
| 0060 | 61 | 67 | 89 | c1 | c3 | 19 | 2c | 89 | 4d | cb | 4b | 91 | c9 | ae | c6 | d8 |
| 0070 | 7f | 7c | 75 | 42 | c5 | fc | 95 | af | 1b | b6 | d3 | 7f | d5 | cb | 72 | 5a |
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 0x9d3cd06c…665d66
// 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("0x9d3cd06ccb04e2f1d0ca685bdcc7ba90fd6440e0970c2d3f776b899ee6665d66")
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)