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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.
0x489edab19b275ffda73923750194a0df93e887e6083a86705c48293e4b6f0396The 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 | 26 | 86 | 03 | f0 | 5a | 48 | d3 | 1b | 0b | 6c | c3 | 4d | 7a | 3c | b8 | 25 |
| 0010 | f1 | 1b | a7 | 29 | d5 | f5 | 97 | 8b | 2f | fe | 71 | e1 | 63 | 48 | 1f | b3 |
| 0020 | d2 | f3 | 3b | dd | 0a | 45 | a5 | 2d | 15 | 41 | 2a | 2a | 12 | d2 | e6 | fe |
| 0030 | 0f | 5f | 0d | 83 | 2f | 68 | 9a | b2 | 61 | 07 | 13 | a1 | 37 | 77 | 59 | dd |
| 0040 | 1b | f3 | e7 | bb | 95 | e0 | c5 | b5 | fe | 70 | 5d | 67 | a1 | 98 | 3d | 00 |
| 0050 | 12 | 92 | b7 | b0 | 7a | db | 60 | f7 | df | e4 | 31 | 2b | 42 | ce | dc | 03 |
| 0060 | 35 | f2 | ef | 8b | 18 | 15 | 1a | 91 | ee | 05 | 1e | 60 | 80 | 80 | 8a | 84 |
| 0070 | d0 | 07 | d4 | d4 | da | 00 | 6a | c3 | 4d | 86 | 3a | 4f | 8f | e2 | 59 | 58 |
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 0x489edab1…6f0396
// 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("0x489edab19b275ffda73923750194a0df93e887e6083a86705c48293e4b6f0396")
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)