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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.
0xb5f28a912adc892a64f4515c4c7e9bde50c1e503a966eb30bb683e5ec0dccf70The 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 | 33 | ca | 3e | 4f | 9c | 38 | f3 | 8e | f9 | 36 | 2d | 82 | 78 | 81 | 1a | af |
| 0010 | e4 | e6 | bd | 2b | 57 | 22 | 13 | 75 | c2 | 2d | f4 | 4c | ae | 75 | 4f | 26 |
| 0020 | 30 | cd | 53 | 4b | 08 | ae | d4 | 1b | bf | d2 | b6 | 9e | 18 | 3e | 7a | e1 |
| 0030 | e6 | 53 | ac | f5 | 6d | 59 | 1e | 4e | ef | 15 | 1a | c2 | 63 | 69 | b7 | da |
| 0040 | 82 | 8e | c8 | a7 | 6f | 7e | a9 | 75 | 00 | b1 | d1 | b6 | 64 | 32 | cd | 6d |
| 0050 | 1e | df | cb | 49 | fc | 69 | d2 | 9f | 38 | c0 | dd | 59 | 4b | cc | d8 | 75 |
| 0060 | 87 | f5 | c9 | 3b | a6 | 3e | 3e | e9 | e0 | 53 | 9a | 5f | 6c | 35 | 86 | 3f |
| 0070 | a4 | e7 | 31 | 9c | 5e | cb | 09 | dd | 09 | 59 | ee | d8 | fe | 10 | 42 | c1 |
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 0xb5f28a91…dccf70
// 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("0xb5f28a912adc892a64f4515c4c7e9bde50c1e503a966eb30bb683e5ec0dccf70")
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)