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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.
0x45e0ad381b41763d9bc936083e0f28f3a91640db39bc79633af607be86fe189bThe 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 | 35 | 2b | 89 | f6 | 02 | 2e | 3c | dc | 22 | 74 | b7 | 1e | f0 | 0e | 89 | 1a |
| 0010 | 41 | 6a | c4 | f3 | 39 | 46 | 5e | 63 | d5 | 1c | 87 | 44 | e0 | ba | a2 | c3 |
| 0020 | f1 | bb | 68 | 88 | 6f | ab | 2c | 46 | 09 | 03 | 50 | c4 | 24 | 80 | 90 | ea |
| 0030 | b2 | cc | 0c | bd | eb | d6 | a3 | ba | e7 | cf | ea | 1b | ad | f9 | 5d | 4c |
| 0040 | b5 | 17 | ec | 39 | df | 3f | d1 | 36 | d9 | e5 | 6c | e5 | 04 | f6 | 19 | ba |
| 0050 | 5f | 10 | 70 | 98 | 76 | 2d | 4e | 97 | 02 | 4b | 2e | 3e | 96 | 30 | 08 | 5b |
| 0060 | 3e | c4 | df | 2e | 5b | 31 | 49 | 4d | 36 | c4 | 5f | be | 0a | 29 | 70 | 49 |
| 0070 | 17 | 13 | d3 | a0 | 03 | 8e | 02 | 87 | c8 | f9 | 36 | 02 | e3 | 33 | da | 67 |
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 | c7 | 11 | 77 | 53 | 02 | c2 | 31 | 76 | b2 | ad | 61 | b1 | 4b | 48 | a0 | 5b |
| 0010 | 15 | f5 | b4 | 5a | 3f | a3 | 92 | 14 | 2b | 04 | eb | 3f | b8 | e2 | 02 | dd |
| 0020 | fb | 3e | 1c | 78 | ef | 10 | bb | 5c | ec | 91 | 2b | 89 | fe | c4 | f2 | 4b |
| 0030 | b5 | 02 | dd | b5 | 6f | 8f | 19 | 2c | 60 | 87 | b0 | cd | 46 | e3 | 6f | 24 |
| 0040 | 57 | ee | 31 | a6 | 37 | da | 22 | 7b | 41 | 28 | f0 | 53 | 7b | 5e | 41 | 3f |
| 0050 | c5 | 80 | 6b | 0d | 9d | ee | 49 | 63 | 71 | e5 | aa | 48 | f7 | 0f | 12 | ef |
| 0060 | 51 | 7c | f5 | 1f | 9d | 1b | fa | 44 | dd | e2 | 9f | 91 | 47 | 52 | a1 | b0 |
| 0070 | 55 | 6c | 8f | 6f | e2 | bc | ad | 94 | 92 | c5 | ba | 18 | eb | 09 | 8e | e5 |
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.
0x1d82c58a87710e83fe47bacbf60d71bb8af6c5a042593ac02d7530d0da79a2e30xf60d71bb8af6c5a042593ac02d7530d0da79a2e30xF60d71bb8aF6C5A042593aC02D7530d0Da79a2E3from 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 0x45e0ad38…fe189b
// 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("0x45e0ad381b41763d9bc936083e0f28f3a91640db39bc79633af607be86fe189b")
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)