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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.
0xd29d48eb440134472365f2494a3fee564bac627e32619955f6650bf7d4020bc8The 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 | fa | 4a | 7f | de | fa | d9 | c5 | b7 | 1f | 77 | c7 | a9 | 31 | 4c | e5 | 30 |
| 0010 | 23 | c7 | 57 | 68 | 08 | a9 | da | 7d | 2f | c8 | 91 | 99 | 07 | 8b | cd | ce |
| 0020 | 99 | b1 | a8 | 47 | 7e | 5f | a8 | 51 | a0 | fd | c7 | ac | 18 | ce | d7 | c0 |
| 0030 | e9 | 86 | 66 | c7 | ab | 4f | 30 | b5 | 8d | f5 | d5 | ce | cb | 4c | e0 | 48 |
| 0040 | ba | 4f | 91 | dc | b0 | 85 | 67 | d3 | 02 | 34 | c3 | d3 | a6 | ab | a9 | 6b |
| 0050 | 0c | 3e | f6 | 77 | d8 | cf | f1 | e9 | b8 | 63 | 60 | d7 | a0 | ff | 66 | c2 |
| 0060 | 66 | 79 | 0e | 12 | a8 | cc | 8c | a5 | d6 | 60 | dd | d7 | 4e | 2c | 77 | 3b |
| 0070 | 21 | 40 | ae | ac | e6 | fc | bb | a9 | 8d | bd | 10 | 27 | 88 | a0 | bd | f4 |
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 0xd29d48eb…020bc8
// 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("0xd29d48eb440134472365f2494a3fee564bac627e32619955f6650bf7d4020bc8")
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)