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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.
0x446dfdc078498bc5c16383fded679db1ffdd260a482a5631e203656c12c600deThe 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 | 02 | 80 | 74 | c4 | aa | 12 | aa | 40 | ed | 3e | 04 | 93 | 9d | 5e | c0 | 51 |
| 0010 | 1b | 75 | b1 | b7 | 14 | ba | bb | 1e | b4 | ca | 99 | 87 | 9e | ec | c7 | d8 |
| 0020 | 75 | 99 | e0 | 6b | 0d | 6d | 02 | 2d | c9 | 19 | f0 | 06 | 62 | ae | 40 | ec |
| 0030 | c1 | 71 | f1 | 90 | c3 | f2 | a2 | 8b | 92 | 2d | 2c | 69 | 16 | c7 | 66 | 28 |
| 0040 | 3d | e2 | 2b | eb | 72 | 26 | cf | c9 | 00 | b9 | 31 | 29 | ef | 16 | 15 | da |
| 0050 | 11 | 13 | e1 | da | 06 | 2b | 7b | 05 | 25 | 0a | 5f | f9 | df | 01 | ea | 4a |
| 0060 | 5b | 64 | 31 | dc | d7 | 80 | 22 | 8e | 81 | a0 | b8 | a2 | 77 | 6e | bd | f3 |
| 0070 | 39 | a9 | b7 | 9c | fa | 3b | e6 | a0 | ab | ec | 85 | c8 | 2b | ae | 09 | 2a |
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 0x446dfdc0…c600de
// 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("0x446dfdc078498bc5c16383fded679db1ffdd260a482a5631e203656c12c600de")
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)