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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.
0x4338118b691a99d891b0526fa7e489a16bc7688b0413b6c70d319970b5df7806The 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 | f8 | b7 | 59 | aa | 5b | d7 | f3 | f1 | d6 | 40 | af | 76 | 1b | b4 | 5d | ba |
| 0010 | a5 | e2 | 45 | 29 | 18 | b3 | 29 | 16 | a0 | ad | 98 | 67 | 6e | c8 | 80 | 2c |
| 0020 | 9f | de | 57 | 41 | 76 | f3 | 37 | 3e | ba | 20 | ca | 73 | 8b | ff | e8 | c9 |
| 0030 | 50 | 4a | e8 | 81 | 05 | ad | 68 | cb | 8a | a3 | 73 | f7 | 98 | ce | 0d | 1a |
| 0040 | df | b9 | 5b | 60 | 97 | 31 | f7 | 73 | bc | a3 | 93 | dc | bc | 23 | 09 | e8 |
| 0050 | 2a | 2f | b5 | e0 | 17 | 2b | 3f | 6e | d7 | b0 | 66 | e4 | 18 | 2c | d6 | 2a |
| 0060 | dc | e2 | 3e | 90 | 79 | a8 | 01 | fb | c3 | e3 | 4b | 47 | 21 | cf | 07 | 1f |
| 0070 | be | 85 | b0 | 4f | 1f | e4 | 37 | a5 | 08 | 2e | 25 | 43 | cf | 89 | 83 | 2c |
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 | 87 | 09 | d3 | 8f | 59 | ed | 5a | b2 | b0 | f8 | bc | 38 | 5b | c8 | 82 | 63 |
| 0010 | c0 | 0c | dc | 3d | a2 | d0 | cb | 70 | bb | 7d | 68 | a4 | 6b | 60 | 1b | f1 |
| 0020 | 19 | b9 | 70 | e5 | 2d | c3 | 23 | dd | 1f | 55 | 09 | de | 73 | 82 | a7 | 91 |
| 0030 | 03 | 0f | ff | e8 | 58 | c7 | 23 | 30 | bc | 26 | 86 | 48 | 95 | ea | 4f | 26 |
| 0040 | d4 | 35 | 4d | ed | 15 | e9 | a8 | b6 | 56 | 65 | 63 | e3 | a7 | 7b | cf | a8 |
| 0050 | 6e | 08 | 0b | e7 | 1f | 2d | 9f | 88 | aa | f3 | 94 | c4 | 95 | a9 | e9 | 76 |
| 0060 | fc | 05 | 18 | fc | 21 | b0 | 8d | d1 | 01 | 3e | cc | e6 | ab | f5 | 40 | b8 |
| 0070 | e1 | ec | c2 | 62 | 9a | a2 | e7 | 84 | 45 | e5 | e6 | c1 | c9 | 14 | 8a | d3 |
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.
0x6410cbfd5993f414e2cf97e000167d80df59db55a83f538b1af70ff138b052fc0x00167d80df59db55a83f538b1af70ff138b052fc0x00167d80df59DB55A83F538b1AF70ff138B052Fcfrom 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 0x4338118b…df7806
// 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("0x4338118b691a99d891b0526fa7e489a16bc7688b0413b6c70d319970b5df7806")
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)