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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.
0xd5c2e5ef606857553c9a6da135b19530a50a54421bf7b89c5fe8e331184b4c3dThe 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 | d1 | 14 | 8c | 11 | de | b9 | bf | 9c | f8 | 87 | 51 | 4e | bb | 88 | 23 | 66 |
| 0010 | b3 | b4 | 68 | 48 | f5 | ba | 4b | ee | 27 | 60 | 6d | 01 | 3f | 33 | 07 | 3c |
| 0020 | 01 | 65 | 7a | 59 | a7 | e4 | 50 | 20 | 74 | 81 | 58 | 83 | 9b | d6 | f3 | 62 |
| 0030 | 4f | d5 | c9 | ce | 03 | 34 | 29 | 38 | 4f | 81 | c6 | b4 | d5 | 71 | 16 | 3a |
| 0040 | f6 | 73 | 0c | 8c | da | 8e | e6 | a5 | 67 | 7d | f5 | 8e | eb | 3a | 64 | 75 |
| 0050 | be | 1a | 05 | fb | 01 | 3a | 81 | f2 | 57 | 87 | 1f | 28 | 18 | c2 | c1 | 2b |
| 0060 | 13 | 75 | 27 | 2a | 86 | 6d | c8 | c1 | 26 | 03 | 29 | a1 | d0 | d9 | 9c | 41 |
| 0070 | 03 | 15 | 8c | 0a | cd | 48 | c7 | 6f | 6f | 4f | 52 | 26 | c6 | 20 | 48 | 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 0xd5c2e5ef…4b4c3d
// 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("0xd5c2e5ef606857553c9a6da135b19530a50a54421bf7b89c5fe8e331184b4c3d")
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)