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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.
0xeab9f4b7933a1c1d7089d01fdf0fe2dad7c9264bddf3dd75c6d85c2cbfc4e58aThe 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 | e9 | b4 | 7b | 9c | 68 | a5 | 41 | e7 | 0f | 85 | 7d | c3 | ac | 3c | 65 | dc |
| 0010 | 6a | 65 | f9 | 57 | 48 | 84 | 6f | 01 | 38 | 56 | 5a | 38 | 6e | 1d | a3 | 81 |
| 0020 | ab | 37 | c0 | 6e | da | 0c | c6 | 8d | 60 | b9 | 45 | 3e | a9 | 12 | b4 | a0 |
| 0030 | b9 | c3 | cc | 44 | 03 | a9 | e4 | 68 | bc | 37 | 60 | 5a | 58 | 2e | 1e | b5 |
| 0040 | 2d | 4d | 3e | 47 | 33 | 38 | 96 | fc | a3 | ef | da | 39 | 40 | 98 | 75 | 6d |
| 0050 | 20 | 9d | d0 | 99 | 5b | a6 | 3d | 2d | 24 | 2a | 5e | 66 | 03 | 47 | 81 | ad |
| 0060 | 38 | e0 | ca | 73 | 23 | f2 | 76 | 6a | 11 | 6c | a5 | 91 | 73 | 15 | 79 | 78 |
| 0070 | b1 | 8a | 24 | b4 | af | 81 | 59 | f9 | fb | f3 | 9a | 6a | b4 | f7 | 6f | 0c |
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 0xeab9f4b7…c4e58a
// 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("0xeab9f4b7933a1c1d7089d01fdf0fe2dad7c9264bddf3dd75c6d85c2cbfc4e58a")
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)