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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.
0xd94fd28a872280300285bb040c3ffdedbb9ac53e890fdfd89b5109e6af3d280eThe 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 | 60 | 97 | d7 | 98 | 57 | d6 | 19 | 23 | 2d | ba | c8 | 34 | d3 | f0 | 8d | 13 |
| 0010 | 78 | f5 | 48 | 0c | f6 | d8 | c0 | b6 | 75 | af | 9f | e0 | d2 | d2 | f5 | 5e |
| 0020 | fa | 54 | 4b | 5b | 96 | 2f | a9 | ec | d6 | 07 | 17 | 64 | bd | b3 | 43 | 7c |
| 0030 | af | 75 | ef | c4 | dd | 16 | 5c | 7e | 06 | 6c | 34 | d1 | 1a | 75 | 08 | 2e |
| 0040 | 0a | 58 | 51 | 46 | a9 | 75 | 3b | a4 | 1c | d6 | a0 | d9 | da | 20 | 89 | be |
| 0050 | f2 | 8c | 63 | ce | a2 | 39 | e0 | 4d | 0d | 86 | 1b | ae | 22 | 4a | 04 | fc |
| 0060 | 59 | 6b | 0b | 68 | fa | 6b | 2c | 50 | 22 | 4a | 06 | 44 | d0 | a9 | 41 | 3e |
| 0070 | d5 | fa | cf | 2a | 72 | ee | de | 2e | e8 | fa | 3c | 5d | ad | fc | 86 | 53 |
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 0xd94fd28a…3d280e
// 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("0xd94fd28a872280300285bb040c3ffdedbb9ac53e890fdfd89b5109e6af3d280e")
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)