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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.
0xc4c59326eee590485edf5e734a4b2767aa9208fe9acc73b162cddf08db600ec8The 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 | a9 | 49 | 1f | 68 | 05 | f0 | 52 | 27 | c6 | 74 | 6e | 4f | c3 | 8f | 71 | 2a |
| 0010 | 3b | eb | a3 | 17 | 23 | 35 | 1b | a0 | 81 | 53 | 5d | 16 | 9d | 26 | 8a | 01 |
| 0020 | 0e | bf | 97 | 7f | 43 | c2 | cb | 4a | 63 | 87 | 40 | 35 | d5 | a8 | 8c | 56 |
| 0030 | f6 | e1 | 08 | 11 | 26 | b8 | 2a | 8e | eb | 3a | 14 | 25 | 8e | 50 | 2b | 94 |
| 0040 | 61 | 5f | 12 | de | 9f | e4 | a9 | ba | 14 | 5e | ab | 1c | 81 | 77 | 34 | 73 |
| 0050 | 2b | 6e | 37 | 8e | 76 | bc | 3c | 9c | 67 | 91 | 75 | 74 | cb | 86 | dd | c5 |
| 0060 | 5a | 16 | de | b0 | c6 | a1 | 5a | d0 | 06 | 06 | 7a | ff | f4 | 01 | 8d | 35 |
| 0070 | 4a | 48 | a0 | 7d | 8b | 15 | 19 | 93 | fe | 23 | 36 | 74 | b0 | bf | 98 | 84 |
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 0xc4c59326…600ec8
// 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("0xc4c59326eee590485edf5e734a4b2767aa9208fe9acc73b162cddf08db600ec8")
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)