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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.
0x6a7dba7d49aec1b034cc2acad831fca913e2820232a67f4405cd9918d20574ccThe 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 | f6 | 4a | ea | c5 | 28 | 01 | c2 | bf | 34 | 76 | eb | f6 | 2e | 50 | 14 | f9 |
| 0010 | c9 | ac | 0e | 4f | 35 | e9 | d6 | ce | 67 | 11 | c3 | 9e | f7 | 0b | 06 | a5 |
| 0020 | c3 | 44 | f2 | 63 | 25 | 4b | 24 | 2b | 3e | 5d | 9b | 51 | b7 | 9c | 2c | e6 |
| 0030 | 83 | ec | 9c | 4d | c2 | 8d | a3 | 31 | 0d | de | 9e | ac | 5b | d9 | 50 | 6b |
| 0040 | 33 | 2c | 60 | 4b | 35 | 6a | b4 | 1c | 8b | 3a | af | ad | 8d | cc | 11 | d7 |
| 0050 | 04 | 5c | 23 | 8a | 8a | 82 | a0 | bd | d6 | 4c | 9e | 4f | 72 | 83 | f8 | ab |
| 0060 | 01 | 0e | fb | 3a | f8 | 36 | a5 | 49 | 81 | 86 | 6d | ad | 94 | 67 | cb | 97 |
| 0070 | a1 | 51 | 6a | 1a | 99 | 7e | 1e | ca | d1 | e8 | 02 | 96 | f3 | 53 | 14 | 21 |
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 0x6a7dba7d…0574cc
// 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("0x6a7dba7d49aec1b034cc2acad831fca913e2820232a67f4405cd9918d20574cc")
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)