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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.
0x7b3d5ddb1d65f4ea76e87ddb4b49d069b6378bf21a71b291b374d637ef0b9611The 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 | 68 | c9 | 1f | 5e | 19 | 84 | da | e2 | 50 | f0 | 3f | 54 | df | 42 | bb | ef |
| 0010 | df | 5f | f7 | be | 3e | f3 | 7b | 14 | 48 | 2c | e1 | 99 | 60 | f0 | 48 | af |
| 0020 | da | a4 | ce | 12 | 7e | 5f | fb | ee | d9 | 26 | 98 | 42 | 08 | c9 | 93 | 1b |
| 0030 | ab | ea | 6a | 52 | 19 | 84 | 6c | 37 | d9 | 69 | a9 | 78 | a6 | 83 | e0 | 62 |
| 0040 | 7f | 75 | 36 | f2 | ba | a6 | fb | 42 | cf | 61 | 9f | d2 | 43 | c9 | 34 | cb |
| 0050 | f5 | ae | 45 | e4 | 43 | 84 | 06 | 6b | 48 | 7f | 75 | 33 | df | fd | b3 | 08 |
| 0060 | 08 | 16 | ab | 0f | c8 | 7e | 66 | 57 | c6 | 14 | c8 | 6e | f3 | 54 | d9 | 03 |
| 0070 | 84 | 5d | a0 | c0 | bf | 6e | 2b | 5e | c8 | 65 | b4 | 2d | 08 | 0d | 8d | 85 |
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 0x7b3d5ddb…0b9611
// 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("0x7b3d5ddb1d65f4ea76e87ddb4b49d069b6378bf21a71b291b374d637ef0b9611")
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)