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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.
0x7a534179556a588b63996df145d3ebbc92d4b369f87e87d517d7d67d29d3c92fThe 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 | 9c | 49 | 21 | 37 | ba | 0d | 3e | 6f | 64 | 9f | 7b | cc | 03 | 8d | 88 | a6 |
| 0010 | 52 | 45 | 88 | ed | fd | 5a | 52 | e8 | fa | b6 | f6 | ce | ff | c5 | 89 | 0e |
| 0020 | 27 | 62 | b1 | e2 | 62 | 01 | c7 | 55 | f1 | ab | 3c | 79 | 4c | 61 | 46 | 12 |
| 0030 | 00 | 19 | 10 | 83 | 01 | 5c | 44 | ec | 81 | ea | 90 | f9 | 82 | 99 | dd | da |
| 0040 | 41 | 2c | 88 | 89 | e1 | 82 | bf | e1 | f3 | db | cd | 1a | 74 | 25 | 5f | 47 |
| 0050 | 96 | 10 | aa | 55 | 01 | 7c | 36 | c7 | 0c | b1 | 64 | 5b | c2 | b2 | 57 | 71 |
| 0060 | 69 | 40 | d8 | 4b | f0 | 9e | c6 | f6 | 8c | 12 | f3 | 21 | 96 | 9f | 7d | 1c |
| 0070 | 05 | 50 | 12 | ab | 1e | db | 1e | 8b | a1 | 68 | b8 | c5 | a1 | e0 | cf | c3 |
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 | 79 | ae | 0d | 62 | 73 | cd | 54 | e1 | f8 | fa | 2c | c6 | 76 | 8b | 20 | 0c |
| 0010 | a5 | 46 | 99 | e0 | d5 | 01 | ea | 93 | 8a | a1 | b2 | 02 | 45 | 73 | 55 | f0 |
| 0020 | 7c | 04 | 63 | 67 | c9 | a4 | 10 | f9 | 21 | 5e | 91 | 25 | 1f | 3e | 2a | 00 |
| 0030 | b5 | be | a6 | a9 | 0b | b0 | 37 | 6f | 64 | 35 | b9 | 59 | ac | b4 | 90 | 55 |
| 0040 | d9 | cc | 95 | f3 | a3 | 02 | d5 | 78 | ec | f5 | eb | 59 | 7e | 8c | 2d | e0 |
| 0050 | 52 | 14 | 78 | eb | ab | a8 | 62 | ed | 61 | 2d | 15 | 51 | e3 | c1 | d1 | d7 |
| 0060 | 37 | 9b | 42 | 37 | 5e | 06 | 3e | 50 | 53 | 02 | 93 | 39 | a4 | 4e | 82 | f9 |
| 0070 | 76 | 15 | c0 | 1f | 84 | 43 | 88 | 70 | 02 | d6 | 83 | aa | e8 | 1c | 3d | 6c |
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.
0xaa8265cf258450e546a1068e469da86299774485fc30fdacb7d61273cd5ea7ae0x469da86299774485fc30fdacb7d61273cd5ea7ae0x469dA86299774485fC30fdACB7D61273Cd5ea7aEfrom 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 0x7a534179…d3c92f
// 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("0x7a534179556a588b63996df145d3ebbc92d4b369f87e87d517d7d67d29d3c92f")
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)