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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.
0x12c56e035824b6ad46523defde5e49bcb039dce1620d10d3e4467a45335295ccThe 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 | d5 | e5 | fc | b6 | 0f | ac | 46 | 84 | a4 | 6e | 51 | 6a | dc | eb | 87 | 23 |
| 0010 | e0 | 4e | 8f | ca | 68 | d2 | b2 | e7 | 35 | 5e | 1e | 9a | f0 | dd | 72 | 22 |
| 0020 | 31 | 3f | 16 | 91 | 0d | 9e | a5 | 39 | 34 | 34 | f0 | a1 | bb | 63 | 4d | db |
| 0030 | 1b | cf | ea | 88 | a2 | f9 | 73 | 4e | 6c | 2f | a1 | ba | 46 | 10 | d8 | 99 |
| 0040 | 3f | 69 | 85 | 91 | 2e | a1 | 7a | ae | 8c | 7a | 3f | 63 | db | 69 | f1 | e5 |
| 0050 | a2 | df | 92 | 7a | 89 | 9b | 1e | 41 | 06 | e0 | ca | c7 | d4 | cc | 7a | 55 |
| 0060 | 5d | a6 | e6 | 25 | ff | d2 | a5 | 70 | 46 | 9c | 18 | 4f | 0a | 6b | de | 7f |
| 0070 | 5d | 3e | bb | 42 | 36 | fa | a4 | a0 | 61 | 7f | 7f | a6 | ed | 39 | 1a | 39 |
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 0x12c56e03…5295cc
// 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("0x12c56e035824b6ad46523defde5e49bcb039dce1620d10d3e4467a45335295cc")
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)