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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.
0xcfb1ff6fa62cb42654281a1f329a87ec50eb02c868a783142e4580b4902f80dbThe 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 | 91 | 19 | c5 | 33 | 9f | 21 | 96 | f0 | da | 2d | 06 | 3f | bb | 15 | b4 | b5 |
| 0010 | ea | cc | 53 | 1e | 66 | 6b | 8b | 4d | 16 | c8 | 4a | 6b | d3 | db | e7 | 89 |
| 0020 | 44 | e4 | 46 | 33 | 91 | 2b | 03 | ba | 23 | b8 | 00 | cd | e0 | da | 04 | 3b |
| 0030 | 34 | 78 | 32 | c4 | aa | 80 | cb | 01 | 75 | c3 | 26 | 29 | 0b | 6e | 25 | 60 |
| 0040 | 67 | e4 | 18 | ad | 05 | 69 | 3a | f9 | 2a | de | 75 | be | 2a | e2 | 92 | 46 |
| 0050 | 05 | 82 | 73 | 0e | f8 | 86 | b3 | 36 | 4f | 98 | 64 | 82 | f5 | 20 | fa | 70 |
| 0060 | 3d | c3 | 40 | 5b | 08 | 09 | f1 | 86 | c5 | 58 | 0e | 30 | d5 | 1b | 3d | a1 |
| 0070 | 86 | 97 | 55 | d3 | 8a | 50 | b9 | e9 | d1 | 84 | 89 | f1 | 55 | 8a | b3 | 50 |
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 | 79 | 9b | 83 | 6c | c8 | c0 | c2 | f3 | 73 | fb | b4 | 88 | d1 | 9f | d2 | 53 |
| 0010 | 49 | c4 | e3 | 29 | 9a | e6 | ae | 4f | 05 | 47 | dc | 5a | 20 | 5b | a5 | 2a |
| 0020 | 9a | ae | 19 | c5 | 46 | 83 | f3 | 1f | e2 | e1 | 5f | 44 | b3 | 38 | bf | e8 |
| 0030 | ce | ea | 56 | 93 | cf | c4 | 97 | db | 81 | c0 | 49 | bd | fb | 08 | 73 | 79 |
| 0040 | b3 | da | cb | 05 | f2 | a9 | 06 | 08 | 99 | cc | e2 | c8 | 8e | f1 | 30 | 55 |
| 0050 | c8 | d3 | 61 | 28 | f5 | 01 | 2b | da | 35 | 5a | 1b | c2 | 26 | b2 | 62 | f5 |
| 0060 | 63 | 93 | c7 | 1d | df | 19 | 14 | 7a | a8 | 53 | 6d | 66 | b6 | 04 | af | 7e |
| 0070 | 15 | da | 6a | f9 | f6 | b7 | 5a | 64 | e2 | 30 | e3 | d0 | 1b | 92 | da | 13 |
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.
0xab608994d5288e628623bc0d74abd2b902f357e08401fe14ebfecf503db79fdb0x74abd2b902f357e08401fe14ebfecf503db79fdb0x74aBD2B902f357E08401fE14eBfecf503db79Fdbfrom 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 0xcfb1ff6f…2f80db
// 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("0xcfb1ff6fa62cb42654281a1f329a87ec50eb02c868a783142e4580b4902f80db")
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)