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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.
0x76fb59003f09c284472773e785ccd2aab84990b22eedf62d649f262cd419ff58The 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 | cc | d4 | 51 | f9 | bc | 1d | 61 | 77 | 3a | d1 | 4a | 5f | 93 | 24 | 3c | 33 |
| 0010 | 6e | c4 | 4d | a8 | 2e | 80 | 1d | 93 | fd | 71 | 02 | af | c6 | 19 | 47 | c7 |
| 0020 | e0 | e4 | 0c | 65 | 57 | 7c | ea | 9c | f7 | f6 | 66 | 24 | ac | d5 | e2 | df |
| 0030 | 13 | fa | 0b | 73 | 90 | a7 | a6 | 2a | aa | 90 | c8 | 00 | 3a | d7 | 91 | 7d |
| 0040 | 81 | 9d | a5 | 69 | 92 | 04 | 5a | 94 | b0 | 82 | 05 | 39 | 96 | ca | 1a | fc |
| 0050 | 14 | a8 | 45 | 39 | df | 05 | a9 | b2 | 26 | f3 | 05 | 28 | da | db | fd | 62 |
| 0060 | d2 | 19 | e0 | 0d | 73 | 35 | 83 | cd | 56 | 3d | 2d | f5 | e1 | db | 2b | 43 |
| 0070 | a4 | 35 | 2e | c7 | bb | 5c | 50 | e7 | a2 | 58 | 1b | b9 | 38 | da | 28 | 64 |
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 0x76fb5900…19ff58
// 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("0x76fb59003f09c284472773e785ccd2aab84990b22eedf62d649f262cd419ff58")
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)