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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.
0xf0a1e49929469ba0d4e9888efa9874809b9ba7882ac598541ed6132740bca37bThe 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 | 2e | e6 | 96 | 33 | f9 | d3 | 11 | 55 | d5 | 1c | 89 | 43 | e3 | a1 | 9e |
| 0010 | 91 | e9 | 1d | da | 02 | af | ac | c3 | f9 | 52 | d4 | cd | ac | b3 | af | 4f |
| 0020 | 75 | 39 | 87 | 4d | 1a | cb | 63 | fa | 49 | ac | 1b | 6e | 76 | d5 | 23 | 6a |
| 0030 | 15 | 43 | 1f | 1c | 63 | 86 | f4 | 3c | 44 | 04 | b3 | 33 | e1 | 89 | a3 | ce |
| 0040 | 63 | 2a | 61 | 4c | fe | 41 | b0 | 9c | 9c | 60 | 51 | 27 | 30 | 0a | d9 | dc |
| 0050 | e5 | 2e | 68 | 96 | 54 | 10 | 1f | 0d | be | e6 | bd | b9 | bc | 87 | a3 | 70 |
| 0060 | 87 | 5e | d1 | e8 | 13 | e0 | b7 | 3b | 62 | f6 | d5 | 47 | 86 | fd | 01 | 33 |
| 0070 | e5 | 0c | c1 | ce | ac | c7 | 73 | 40 | 0d | 25 | 20 | f6 | dd | 4a | e3 | 5d |
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 0xf0a1e499…bca37b
// 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("0xf0a1e49929469ba0d4e9888efa9874809b9ba7882ac598541ed6132740bca37b")
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)