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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.
0x238c027337dd1bb3d0d4a2522acb05129c66285ee1c05379cb56efe549465060The 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 | 77 | 18 | 87 | 15 | aa | 2f | f8 | 5b | 25 | 96 | 9f | 82 | 9a | 20 | 15 | a8 |
| 0010 | 51 | de | 1c | 4f | 64 | 80 | 8e | 61 | 0d | c1 | 0e | 6d | 47 | d2 | 70 | c8 |
| 0020 | de | 83 | ea | 10 | f0 | a7 | b1 | b9 | bf | 42 | 07 | 0e | 39 | 32 | 8d | 3f |
| 0030 | ae | 25 | de | af | 5a | 98 | ac | af | ed | e0 | 36 | ca | b7 | fc | ac | 88 |
| 0040 | 8f | 66 | 73 | da | 05 | 2b | e9 | d6 | 05 | 0e | da | e9 | e2 | 1d | 3c | fa |
| 0050 | 05 | 62 | 06 | 8b | 4f | 7c | cc | 84 | c7 | 31 | 61 | d5 | e4 | 07 | e2 | ae |
| 0060 | d1 | 40 | 6b | 82 | 95 | a2 | 06 | a4 | 3c | 8e | e6 | 4f | 47 | fb | 21 | f9 |
| 0070 | 45 | a1 | 56 | d6 | ed | fb | d3 | 1a | df | 1b | cd | 99 | bb | cc | 92 | 2a |
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 | f3 | 53 | 7c | 3f | 54 | 4f | b3 | ec | 4a | 0d | 61 | c9 | 5c | 2b | 8d | 0e |
| 0010 | 5a | 72 | 9b | c1 | 3f | 10 | 34 | 21 | 6c | 16 | 6f | 33 | 46 | 0c | 3f | d6 |
| 0020 | c4 | 4c | 61 | 52 | 95 | 5f | 0b | c6 | 6d | ab | 1e | f4 | 80 | 5f | eb | 00 |
| 0030 | 26 | de | 66 | 6b | fd | d3 | ab | 02 | 51 | a7 | de | 88 | c4 | ee | 75 | 3b |
| 0040 | 5f | 48 | cc | 71 | 67 | 4f | e5 | b6 | 48 | e1 | 0e | e7 | 73 | a6 | ab | c9 |
| 0050 | 8a | 57 | 54 | c1 | 8f | fc | 82 | ad | b7 | 15 | 4d | 7a | 28 | c3 | 35 | b5 |
| 0060 | 60 | 4b | 1c | 04 | 44 | 4d | d0 | 57 | 5e | 3a | 44 | 57 | 22 | b3 | c6 | 01 |
| 0070 | 7e | bd | ff | e8 | 3a | 95 | 55 | a7 | 6c | 5c | 02 | 7c | 16 | 46 | 8a | 52 |
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.
0xc2b48ab719edb9853e82179bd06aae6a215e8bbe3e66aeadba668a5ad494987a0xd06aae6a215e8bbe3e66aeadba668a5ad494987a0xd06AAe6a215E8BBE3e66aEAdBa668A5ad494987afrom 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 0x238c0273…465060
// 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("0x238c027337dd1bb3d0d4a2522acb05129c66285ee1c05379cb56efe549465060")
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)