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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.
0xc8b0aaa4b389ef3b8ff28cd87a85d435d4d6a3a12462ee858c711220623842dbThe 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 | 98 | 5a | 86 | 9d | 98 | 48 | 7a | 0b | c0 | f9 | e6 | 5c | 31 | 35 | e7 | 1c |
| 0010 | 82 | 23 | 69 | f2 | 05 | 53 | cc | 0f | f8 | d5 | 4f | 72 | 08 | b3 | c5 | ef |
| 0020 | a4 | b7 | b3 | 40 | a4 | 74 | f2 | b2 | f9 | 31 | a0 | 72 | 5f | 8b | 1b | af |
| 0030 | b4 | 79 | bf | 43 | ed | cd | d8 | 33 | c2 | 9c | e9 | 5b | e0 | 9c | 70 | c5 |
| 0040 | 56 | ac | b1 | b9 | cb | aa | ba | f3 | f6 | 09 | 70 | e4 | 7b | 9e | 95 | 8d |
| 0050 | bf | 03 | fc | 55 | f3 | 8c | bb | f0 | 14 | b5 | ce | b6 | c0 | 82 | 29 | 99 |
| 0060 | 93 | 52 | d9 | 61 | 92 | 87 | d9 | 98 | 46 | 2e | a5 | aa | 67 | fe | c3 | c4 |
| 0070 | dd | 51 | 42 | eb | ee | 05 | 8b | a9 | b6 | 04 | fb | 54 | d9 | 12 | c9 | a0 |
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 0xc8b0aaa4…3842db
// 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("0xc8b0aaa4b389ef3b8ff28cd87a85d435d4d6a3a12462ee858c711220623842db")
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)