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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.
0xa94e694575dc357b8ab6adcd58e33f7a3004386da4073b453c0cfb92e7bd24e0The 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 | ea | e0 | 0c | 81 | c6 | 6e | b6 | 30 | 1d | 01 | 3b | 02 | cb | e0 | d7 | 6f |
| 0010 | ca | af | c5 | c0 | a8 | ce | 7f | 8a | 70 | 86 | 97 | 9f | f6 | de | a7 | 5a |
| 0020 | 0f | bd | 86 | 17 | ba | df | 9e | 91 | 36 | 29 | 5e | bb | f2 | 3f | f1 | ac |
| 0030 | 36 | f0 | c4 | 74 | f9 | 84 | 5d | a0 | 0e | 0d | d5 | 68 | 0e | 80 | c6 | 4c |
| 0040 | 2d | 37 | de | 77 | 16 | fe | 5f | ed | 5c | fc | 8b | cc | 3b | 03 | e4 | 14 |
| 0050 | 11 | e7 | ca | cc | b5 | 9a | e2 | 2f | f9 | 56 | 07 | 6b | 8e | 89 | 52 | c2 |
| 0060 | 7a | cb | cc | df | cf | b5 | e9 | b7 | 86 | 1e | 25 | b5 | 1d | 48 | a8 | af |
| 0070 | fe | db | 99 | 58 | 96 | e8 | ab | 27 | 28 | 47 | 19 | d8 | c5 | 71 | c5 | 50 |
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 | 2b | f5 | b5 | ad | f3 | 7f | a8 | e6 | dc | c8 | f9 | a1 | fe | 0f | 72 | aa |
| 0010 | 15 | b9 | a7 | ba | 5b | e1 | a8 | 62 | 92 | ef | 55 | 92 | 34 | aa | 7f | f0 |
| 0020 | cc | f3 | 55 | 54 | 3a | dc | 5b | 41 | ce | f6 | 2f | c8 | 32 | 1a | a3 | 0b |
| 0030 | 85 | 0a | b4 | d8 | bd | 19 | e0 | e6 | 97 | 5a | 48 | bf | 57 | e4 | d7 | f9 |
| 0040 | 24 | cd | 1e | 40 | 8b | 6b | 5d | ad | 52 | c1 | 2e | da | db | d4 | aa | 10 |
| 0050 | 11 | 4b | 06 | 13 | 97 | 75 | 9b | 61 | 30 | 20 | fc | fb | ac | e7 | 52 | ec |
| 0060 | 8e | 0d | 71 | 97 | 3c | 73 | c0 | eb | 5d | 8e | c9 | 36 | bc | 02 | 7c | d2 |
| 0070 | 5e | 76 | 82 | 91 | ea | 6f | 94 | b0 | f6 | 96 | f0 | 81 | 57 | 04 | a9 | ce |
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.
0x7ec209aac43d854d219dee3972eb39fe4b3011e149b00f0cec398dcaf4495cdb0x72eb39fe4b3011e149b00f0cec398dcaf4495cdb0x72EB39Fe4b3011E149B00f0CeC398Dcaf4495cDBfrom 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 0xa94e6945…bd24e0
// 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("0xa94e694575dc357b8ab6adcd58e33f7a3004386da4073b453c0cfb92e7bd24e0")
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)