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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.
0xf27cc6b1f002e6061f0b59f6ea45dcf59a3034ca3433832b45fe8db769b16eb0The 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 | 32 | 93 | 29 | 90 | 03 | bb | a3 | 6c | 1d | 5e | 63 | 65 | b5 | 80 | 29 | 4b |
| 0010 | 21 | 68 | 27 | ff | 04 | d4 | 86 | f5 | df | a8 | bd | be | 35 | a8 | d9 | 3a |
| 0020 | 63 | b3 | 7e | 8b | 41 | 99 | ff | c8 | e8 | 80 | f8 | 8d | 28 | b4 | 86 | 59 |
| 0030 | be | 38 | 6e | 3c | a1 | 7f | 55 | 89 | 9b | 17 | cf | 70 | 49 | 25 | e7 | d7 |
| 0040 | af | 2b | 6b | e9 | 62 | 08 | c2 | 77 | 3f | 97 | e4 | 84 | 9e | 21 | 09 | 6b |
| 0050 | 74 | 9c | ca | 36 | c7 | 05 | c6 | a0 | 65 | e2 | b7 | b2 | bf | 60 | a0 | d0 |
| 0060 | b7 | 77 | ef | 1b | 57 | b6 | f5 | 29 | 92 | a2 | b2 | 64 | c9 | 02 | 7b | 2b |
| 0070 | 61 | 4a | 9d | 3b | 8f | 81 | 0c | bf | dd | 91 | 12 | 67 | 6d | bb | c2 | 97 |
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 0xf27cc6b1…b16eb0
// 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("0xf27cc6b1f002e6061f0b59f6ea45dcf59a3034ca3433832b45fe8db769b16eb0")
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)