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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.
0xdefbc220afe4a8bf45791d6dfedeb1d3cc0104b340082eadcde40a6654cd88b0The 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 | 9e | 65 | 2e | e9 | f1 | 7a | 98 | 54 | 33 | 40 | cf | 81 | 4d | 5b | 26 | 4c |
| 0010 | 88 | 84 | f1 | 9b | 38 | d9 | b8 | 9b | fb | 5a | 6c | 2c | 32 | 75 | 20 | 67 |
| 0020 | 60 | 37 | dd | 81 | 21 | 60 | 31 | b4 | bc | 3d | f0 | ca | ca | 14 | 9f | 96 |
| 0030 | 32 | 3b | 97 | f0 | e1 | 93 | 73 | 26 | 8f | a5 | aa | a6 | 9e | a2 | e9 | 8b |
| 0040 | 28 | 41 | 62 | ce | 75 | 60 | 62 | 59 | 6e | 39 | 08 | 84 | 61 | 8a | d8 | 61 |
| 0050 | 65 | 61 | 81 | 74 | b4 | 1d | c6 | 77 | 1f | bc | 7f | bd | 2c | aa | 93 | a0 |
| 0060 | d1 | 34 | f5 | 69 | e0 | 84 | d1 | 40 | 9c | 35 | df | 4c | 6b | ab | 6d | 7d |
| 0070 | 41 | 9f | 90 | 99 | 2a | a1 | c0 | f8 | 86 | 0d | 60 | 1e | 99 | 9a | 83 | 00 |
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 0xdefbc220…cd88b0
// 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("0xdefbc220afe4a8bf45791d6dfedeb1d3cc0104b340082eadcde40a6654cd88b0")
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)