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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.
0x5ab95a397f7f54100e1edadb03e82e9c71b4092b0e2612aaeec8a6d8288adc6dThe 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 | c1 | 95 | 90 | f7 | d9 | 1c | 78 | 95 | 75 | a4 | de | b6 | 5a | 1a | fd | 41 |
| 0010 | 41 | f5 | 16 | b5 | d4 | d2 | 81 | 7b | a4 | 3a | a5 | 7a | 90 | 39 | 88 | 51 |
| 0020 | c7 | 71 | f9 | 6e | 46 | fe | d1 | 46 | 3f | c9 | f6 | ef | 53 | 82 | 86 | 05 |
| 0030 | 52 | 87 | 07 | 83 | aa | 65 | 64 | d8 | 74 | fa | 3c | bf | 7e | 1c | 56 | 5d |
| 0040 | 60 | b8 | 1b | 5e | 3e | f5 | 4a | 41 | 86 | 4c | a3 | 95 | 4a | 01 | 3b | e3 |
| 0050 | 5c | 08 | 37 | 92 | b2 | ec | 8e | ea | 9f | 34 | fb | f0 | 70 | 35 | f4 | 7c |
| 0060 | 6f | a7 | 97 | a5 | 08 | 54 | 12 | 98 | 59 | c7 | c8 | bd | 8a | a4 | dc | 51 |
| 0070 | e8 | e9 | 27 | 33 | 97 | 0a | aa | f2 | e7 | a0 | bc | 0a | ca | 5c | b6 | e3 |
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 0x5ab95a39…8adc6d
// 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("0x5ab95a397f7f54100e1edadb03e82e9c71b4092b0e2612aaeec8a6d8288adc6d")
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)