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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.
0x25d9ae8fb20b7e8041af9ca6601e177278f67933dbdfa1f4d4d736ffb5802b07The 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 | cf | 32 | b2 | 96 | 3e | 92 | 1e | 9a | 1f | 44 | 1c | f7 | 5f | 37 | 42 | 2a |
| 0010 | a2 | 5f | f4 | 90 | 59 | 12 | d1 | a6 | d3 | d7 | 2c | f4 | fe | 15 | fd | 40 |
| 0020 | c9 | e4 | b2 | 82 | 05 | c6 | 13 | 23 | 35 | 28 | 8c | 84 | 03 | 24 | 1a | b3 |
| 0030 | a1 | b3 | 6a | 2d | a7 | 2b | 50 | 45 | 6c | 08 | 1d | 9e | 29 | 3e | 3e | 85 |
| 0040 | 26 | 6d | 64 | ba | 67 | b3 | 57 | 33 | bd | 66 | 3c | 74 | 45 | f2 | 88 | f8 |
| 0050 | 43 | 08 | 3d | 5a | 77 | e2 | 1d | a8 | b6 | 29 | 8f | c7 | 02 | 4d | 26 | 2c |
| 0060 | 4b | 9d | 0a | ec | 02 | fd | 2b | e6 | 99 | 6e | 98 | c6 | d0 | a3 | 82 | 63 |
| 0070 | fa | 7d | ef | 28 | d8 | 6b | dc | cb | 55 | 66 | d4 | 62 | c5 | 9c | 1e | 04 |
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 | 9b | b2 | cb | 56 | 75 | 21 | 87 | e1 | 2b | 35 | 27 | d5 | c6 | 92 | 04 | 3a |
| 0010 | 0f | 61 | ec | a5 | 82 | b3 | 09 | e4 | 4f | 48 | 07 | e5 | 7b | a7 | 99 | ad |
| 0020 | f1 | b2 | 51 | 58 | 73 | ae | ab | d5 | eb | 29 | 2d | 51 | ba | 5b | 36 | c3 |
| 0030 | 1b | c6 | a0 | d1 | 6a | b9 | 41 | 56 | fa | a8 | 16 | ae | 64 | dd | 34 | da |
| 0040 | 39 | 0b | 1a | 0c | e5 | 7b | 61 | 60 | 8a | 27 | 42 | 6e | 85 | 28 | 6c | 07 |
| 0050 | 88 | 56 | 90 | 0b | 52 | 8c | 6f | 23 | 5d | c9 | 12 | 29 | 12 | 38 | 1d | 8d |
| 0060 | 54 | ca | 5c | 4a | 27 | 3e | 8d | c2 | 00 | 07 | 66 | 98 | 85 | aa | 8e | db |
| 0070 | ef | b2 | c6 | 12 | 30 | a1 | bb | 9e | af | 24 | 64 | 9c | 9f | 4a | 91 | d1 |
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.
0x29f30dfac7b52449ab0bca85bd6a96f6cac2f2a309382f66172bc5869f8889280xbd6a96f6cac2f2a309382f66172bc5869f8889280xBd6a96F6cAC2f2A309382f66172bc5869f888928from 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 0x25d9ae8f…802b07
// 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("0x25d9ae8fb20b7e8041af9ca6601e177278f67933dbdfa1f4d4d736ffb5802b07")
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)