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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.
0x54623e0ed0ca0b88ad84ae18c390904cdcd5c833c75493d9c916b695eaa02855The 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 | c0 | c4 | 07 | 35 | ec | 6b | 72 | ca | bb | 65 | 08 | 0b | b0 | b1 | 8d | d6 |
| 0010 | 56 | 6d | d9 | 28 | e2 | 31 | ab | 07 | 63 | 80 | c0 | 0d | c6 | d1 | 78 | e3 |
| 0020 | 1a | d4 | ae | d3 | f4 | 54 | 22 | e2 | 89 | f9 | f3 | 72 | 6c | 7f | a1 | 58 |
| 0030 | 8b | f3 | 95 | 4b | 6e | 53 | 71 | 80 | 88 | 4a | e3 | 45 | 13 | 1a | 04 | b0 |
| 0040 | 8d | 12 | 39 | 4c | 6d | 95 | a4 | 4f | f7 | 36 | 48 | 6d | 98 | ee | 9f | e8 |
| 0050 | 38 | 13 | d9 | 9d | 30 | f7 | 5b | a1 | bc | 8e | a5 | 0d | 2e | c8 | 82 | 8b |
| 0060 | b5 | 5e | b0 | 37 | 18 | a5 | 85 | af | 3f | cf | 33 | 8d | b4 | 3f | d7 | 20 |
| 0070 | d1 | 02 | 3c | 46 | d7 | a4 | c7 | 52 | af | 00 | f2 | 26 | 59 | 5d | b1 | ad |
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 0x54623e0e…a02855
// 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("0x54623e0ed0ca0b88ad84ae18c390904cdcd5c833c75493d9c916b695eaa02855")
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)