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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.
0x70bd5bb31ccb0f38077195da8df667bbcdf6c1b84eb55e90fc4dc0efa345397aThe 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 | 34 | 0c | 3e | eb | e3 | 70 | e3 | 65 | ee | 8a | b9 | 92 | 20 | 94 | 2f | 4a |
| 0010 | 01 | e3 | dc | cc | fd | ad | 47 | 56 | 1b | 72 | 34 | 9f | 99 | f9 | 3f | 76 |
| 0020 | b4 | 63 | 29 | c2 | eb | 3d | 71 | e8 | 76 | 56 | 0b | b6 | 95 | dc | 4f | ec |
| 0030 | ba | f5 | d6 | 2a | 96 | 7a | da | ff | 33 | 4b | 32 | af | 6a | 43 | 45 | 01 |
| 0040 | e7 | 5e | d3 | 7c | 6f | c5 | 24 | f9 | 41 | 37 | 29 | e8 | 54 | ad | 1f | 59 |
| 0050 | b2 | 45 | e1 | 2f | 8d | 67 | c8 | e0 | 7f | 72 | 0d | cf | 40 | 9b | 5f | 36 |
| 0060 | e2 | ea | 06 | 6e | 57 | ca | 16 | a9 | 08 | c6 | 2b | c1 | 97 | 30 | a8 | 53 |
| 0070 | a5 | 79 | b9 | ff | e7 | 6a | aa | 1a | b7 | de | 71 | 56 | de | 85 | 89 | 2f |
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 0x70bd5bb3…45397a
// 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("0x70bd5bb31ccb0f38077195da8df667bbcdf6c1b84eb55e90fc4dc0efa345397a")
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)