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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.
0x2f365cadedcb2ce4389fa160f138b006d85bab8beb13c6dfcba18cad68ce9972The 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 | 43 | bf | 91 | eb | b5 | eb | c1 | de | d3 | ca | 84 | 65 | 48 | 97 | 14 | a7 |
| 0010 | 4b | a3 | 71 | f6 | 36 | a6 | 6b | ca | c8 | da | 60 | b8 | 03 | c5 | 40 | 1f |
| 0020 | 88 | 52 | d4 | c6 | c6 | e9 | 9b | a6 | 4c | 80 | 06 | 35 | af | 82 | 7b | 72 |
| 0030 | 12 | 70 | a6 | d8 | 3b | 5a | 6e | 9c | 7b | a5 | 14 | 68 | 7d | bb | d0 | 30 |
| 0040 | 5b | 66 | df | 27 | a4 | b2 | 6d | 3f | a1 | 66 | ac | b6 | ae | a7 | ad | 5c |
| 0050 | b7 | 11 | b6 | e2 | b1 | 56 | 97 | f0 | 46 | 44 | b6 | 9c | 61 | 78 | 26 | 7c |
| 0060 | aa | 1c | 6f | 5a | fc | cb | d4 | df | 76 | ec | ee | df | 65 | 20 | a2 | d6 |
| 0070 | aa | a5 | d2 | 65 | 84 | dd | e0 | 8b | 93 | 13 | 60 | a3 | 02 | 30 | 8d | 4a |
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 | 87 | 09 | d3 | 8f | 59 | ed | 5a | b2 | b0 | f8 | bc | 38 | 5b | c8 | 82 | 63 |
| 0010 | c0 | 0c | dc | 3d | a2 | d0 | cb | 70 | bb | 7d | 68 | a4 | 6b | 60 | 1b | f1 |
| 0020 | 19 | b9 | 70 | e5 | 2d | c3 | 23 | dd | 1f | 55 | 09 | de | 73 | 82 | a7 | 91 |
| 0030 | 03 | 0f | ff | e8 | 58 | c7 | 23 | 30 | bc | 26 | 86 | 48 | 95 | ea | 4f | 26 |
| 0040 | d4 | 35 | 4d | ed | 15 | e9 | a8 | b6 | 56 | 65 | 63 | e3 | a7 | 7b | cf | a8 |
| 0050 | 6e | 08 | 0b | e7 | 1f | 2d | 9f | 88 | aa | f3 | 94 | c4 | 95 | a9 | e9 | 76 |
| 0060 | fc | 05 | 18 | fc | 21 | b0 | 8d | d1 | 01 | 3e | cc | e6 | ab | f5 | 40 | b8 |
| 0070 | e1 | ec | c2 | 62 | 9a | a2 | e7 | 84 | 45 | e5 | e6 | c1 | c9 | 14 | 8a | d3 |
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.
0x6410cbfd5993f414e2cf97e000167d80df59db55a83f538b1af70ff138b052fc0x00167d80df59db55a83f538b1af70ff138b052fc0x00167d80df59DB55A83F538b1AF70ff138B052Fcfrom 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 0x2f365cad…ce9972
// 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("0x2f365cadedcb2ce4389fa160f138b006d85bab8beb13c6dfcba18cad68ce9972")
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)