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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.
0x0dfd6eb96c014181d69fe2bda10e46fc815290ada4996e186a8be4f792c14a1eThe 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 | 4b | cb | b1 | c2 | 27 | 61 | 3c | 26 | e6 | ab | e8 | 9e | 21 | c4 | 71 | c3 |
| 0010 | 5a | ce | 52 | 80 | f9 | 25 | fd | ff | 2a | b3 | c0 | 4b | 8c | 57 | 80 | 45 |
| 0020 | a5 | c6 | b1 | 54 | 19 | 88 | 8b | a1 | 7b | 57 | 98 | 7a | b9 | 02 | 61 | 1a |
| 0030 | 56 | ee | b6 | 28 | 18 | 25 | fa | 3e | 23 | 59 | 37 | d5 | ea | 8d | 13 | 30 |
| 0040 | 89 | bd | 70 | eb | 9b | 68 | b1 | 1f | 48 | 93 | cc | 93 | 4d | 0b | fd | 1d |
| 0050 | 75 | 15 | 0f | 8e | ba | ac | 41 | 60 | c8 | cd | e0 | 3d | 62 | 6e | ed | 7c |
| 0060 | 97 | 66 | ba | 45 | 72 | 56 | 1d | 5c | af | 49 | fc | 76 | 4a | f0 | ba | d9 |
| 0070 | ab | bc | 34 | d0 | 9f | 7b | 8e | 5f | 3d | 77 | 05 | fb | 09 | 9b | ab | 2c |
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 0x0dfd6eb9…c14a1e
// 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("0x0dfd6eb96c014181d69fe2bda10e46fc815290ada4996e186a8be4f792c14a1e")
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)