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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.
0x35ef640dfb3f5ba040139d2f47b6a0343696108d1191303d907017aa4e14805cThe 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 | 3c | e2 | 49 | 6f | 43 | 9d | ed | 6f | 95 | 7c | 4b | 73 | 70 | d2 | 59 | 7d |
| 0010 | 36 | 12 | f6 | 8e | 06 | 9f | 11 | 00 | 0f | df | 11 | 77 | 55 | 75 | 6b | da |
| 0020 | 9d | 7d | 01 | b7 | 24 | a4 | 55 | 85 | 0f | e3 | 40 | b1 | 37 | fa | fb | 5a |
| 0030 | c8 | bc | 5b | d3 | 45 | f9 | b3 | d8 | fc | 7e | 1b | 1d | 05 | e2 | 4a | d6 |
| 0040 | 88 | b2 | cc | aa | 76 | 1d | 2a | 66 | f5 | 79 | 72 | c3 | fa | c0 | 18 | 77 |
| 0050 | 0c | 70 | 8d | b5 | 07 | 47 | 79 | 9d | 32 | 82 | 3e | 97 | 4f | 98 | f3 | 96 |
| 0060 | da | fe | c0 | 77 | ce | ac | 8f | 7f | 19 | d4 | be | dc | 4d | 25 | 43 | b2 |
| 0070 | ff | 8e | 6c | 36 | e7 | be | 2a | e7 | cc | cc | 5b | b2 | bb | 7e | 76 | 7a |
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 0x35ef640d…14805c
// 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("0x35ef640dfb3f5ba040139d2f47b6a0343696108d1191303d907017aa4e14805c")
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)