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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.
0xb4a08323eca4d72474894db0f436d6759d62e35233fe852213681191acf1c9b1The 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 | 49 | ac | 5b | 04 | 3c | 6c | 91 | e0 | 10 | b7 | 9e | 76 | 5a | 04 | 2d | 7e |
| 0010 | 91 | 4c | 03 | ad | a8 | d8 | 1b | c7 | 91 | 93 | 1a | 61 | 64 | d9 | 93 | 55 |
| 0020 | d8 | 88 | 83 | 16 | 11 | ac | fa | c6 | 74 | 5d | 36 | 25 | 06 | 21 | 5e | e6 |
| 0030 | 33 | c5 | 59 | 89 | 58 | ac | 07 | a5 | 45 | 45 | af | 65 | 99 | 7c | 89 | a5 |
| 0040 | be | 95 | e7 | a1 | e1 | dc | e6 | 70 | 46 | ba | 22 | a4 | 01 | 09 | b3 | 59 |
| 0050 | 18 | 04 | 06 | ff | 4f | a4 | 73 | d4 | ca | 39 | 9e | f9 | 7d | 36 | 32 | 65 |
| 0060 | 48 | 24 | 39 | 53 | f9 | 8d | 4f | 4b | 81 | 4e | 2e | 56 | 2d | d4 | 1e | 60 |
| 0070 | 37 | 5a | ea | 58 | 2c | 54 | 60 | b9 | 71 | b4 | 88 | 6e | 30 | 9c | fe | 4d |
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 0xb4a08323…f1c9b1
// 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("0xb4a08323eca4d72474894db0f436d6759d62e35233fe852213681191acf1c9b1")
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)