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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.
0x5365591c1177870b71cc524b3d846f967c7094f6a0d858158bdc62cddbba9f46The 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 | 7c | d0 | 18 | 12 | ed | 0c | 24 | 78 | 8c | 1f | 86 | 7a | 3f | 35 | 09 | f1 |
| 0010 | 31 | 79 | cf | 19 | 8c | 17 | f1 | 54 | 92 | fa | 5d | 87 | fd | 2d | 86 | 26 |
| 0020 | 82 | 03 | 9f | ea | fb | 92 | cd | ee | 2e | 49 | 98 | 01 | 63 | 82 | b0 | 70 |
| 0030 | d8 | 13 | ff | 98 | ea | 9f | 12 | 49 | 42 | bb | 72 | 47 | 91 | 81 | bc | 9c |
| 0040 | d2 | c1 | 42 | fa | 73 | 6c | a3 | af | fd | 44 | a7 | 15 | 8d | c0 | 5f | eb |
| 0050 | 6d | 9a | 82 | ed | 87 | a8 | 13 | 2c | aa | 49 | 40 | 4d | 1f | 70 | 39 | 14 |
| 0060 | 63 | 1c | 35 | 36 | d8 | ad | 20 | 42 | 4b | 10 | 1f | 45 | 47 | ec | 0b | a6 |
| 0070 | c2 | b6 | ca | cd | 6b | f7 | 45 | 9b | 40 | 21 | 68 | 40 | 11 | 79 | 2e | a0 |
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 | 99 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
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.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from 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 0x5365591c…ba9f46
// 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("0x5365591c1177870b71cc524b3d846f967c7094f6a0d858158bdc62cddbba9f46")
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)