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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.
0x5e672030439a9066ad0f278237133fa75568319ff75908b2b7cc642ba7569f05The 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 | 1b | 5a | fd | 65 | d4 | fd | 67 | f1 | 74 | 60 | d5 | 9d | 18 | 5d | a1 | 17 |
| 0010 | 93 | 42 | 2f | 8c | 32 | fa | 84 | 9b | c9 | b0 | a6 | 11 | 43 | 3d | 1f | ab |
| 0020 | 18 | d8 | 75 | f3 | 15 | 43 | e7 | 37 | 6e | af | 40 | e4 | 2a | 66 | 9f | 51 |
| 0030 | 1f | b2 | 21 | c9 | 5b | 67 | 41 | 20 | d1 | 5b | 6c | bc | 79 | 3d | 3f | 3f |
| 0040 | b1 | e4 | 99 | e8 | fd | bb | 3a | 28 | 64 | 52 | e8 | 7e | 1f | 3e | 82 | 1d |
| 0050 | 94 | 20 | cf | 90 | 75 | 63 | db | d7 | 4e | 41 | db | 22 | 15 | 6f | 2a | 8b |
| 0060 | 05 | 56 | 90 | 5b | e0 | 9f | 22 | 3d | 24 | 0b | d9 | 50 | fc | 6e | 8c | b1 |
| 0070 | 77 | b2 | cb | ac | cc | e5 | 01 | 8e | 0d | 13 | a2 | b1 | e3 | 8a | 35 | d2 |
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 0x5e672030…569f05
// 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("0x5e672030439a9066ad0f278237133fa75568319ff75908b2b7cc642ba7569f05")
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)