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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.
0xf6fb571feceadb5d0c84835ceac80629fa5815592896574cad23e52bc8a81ebbThe 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 | b4 | 58 | c1 | 86 | c4 | 46 | 57 | 79 | 1b | 3d | 9a | 77 | b3 | 1f | 3f | 1a |
| 0010 | 0a | f1 | ce | ce | 8f | ce | d3 | 27 | 1f | d6 | c9 | 04 | cd | 19 | 33 | c6 |
| 0020 | 08 | 9f | 12 | 29 | 00 | 61 | 5b | 8f | fb | 2a | 44 | 1b | ac | 2a | 7e | cc |
| 0030 | fc | 1f | 82 | 5a | 74 | bd | 27 | d5 | ed | 31 | 75 | d8 | 18 | 08 | 3a | 0a |
| 0040 | 78 | da | ff | 9f | 57 | d9 | 69 | 39 | 26 | ea | f1 | 23 | 1a | 67 | d1 | d7 |
| 0050 | 21 | 5d | c8 | 53 | f7 | e5 | 96 | b0 | 53 | c4 | 74 | af | cb | 34 | a1 | 5e |
| 0060 | 6e | f8 | 0f | 49 | 39 | 9a | 65 | a6 | 1e | 23 | 9f | c0 | 3f | cd | 70 | d2 |
| 0070 | 4b | 52 | 16 | 39 | 83 | 6b | 73 | 10 | 09 | 05 | 6e | 70 | 1d | 31 | 48 | 4b |
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 0xf6fb571f…a81ebb
// 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("0xf6fb571feceadb5d0c84835ceac80629fa5815592896574cad23e52bc8a81ebb")
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)