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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.
0xa59b839028818719ad2a31453bb3f512e406d87ea1dc1c504771ade406cf7fc5The 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 | 46 | 61 | 0f | db | 35 | 57 | 09 | e7 | 74 | 80 | 1f | 5e | 70 | 7a | c8 | 18 |
| 0010 | cf | 8f | 6f | fb | 34 | 1f | 65 | 10 | ba | 2d | 3f | 10 | 0f | 20 | 87 | a3 |
| 0020 | 35 | fc | c3 | b0 | 98 | 0b | 1a | d6 | 5b | 76 | f8 | 00 | 20 | 39 | 04 | 01 |
| 0030 | a6 | b6 | 08 | 43 | c9 | 4c | 0b | 91 | ca | 8d | 3c | 11 | c6 | a9 | 29 | c5 |
| 0040 | 1a | 35 | 99 | 95 | 6e | 1c | da | e7 | f6 | 07 | af | c2 | ca | 24 | 1d | 59 |
| 0050 | 4b | 51 | 26 | 14 | e1 | 36 | 24 | 93 | 36 | ff | 4c | 5b | 24 | b7 | 55 | ec |
| 0060 | 65 | ca | 17 | f0 | 30 | 0d | 9e | 49 | ba | a2 | 89 | 29 | c7 | 88 | 53 | 64 |
| 0070 | 37 | 79 | b4 | 9f | 3f | 46 | 0d | 00 | ee | e6 | 1f | c9 | 7e | 4f | 0b | bf |
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 | df | 0b | 90 | 77 | a4 | 99 | 1e | 9c | 65 | 68 | 58 | 64 | 33 | c6 | b0 | ac |
| 0010 | 71 | 30 | 35 | 0b | 30 | 8e | 4e | 5c | a4 | bb | 09 | 10 | f8 | fd | 4f | ca |
| 0020 | ff | 8d | 22 | 03 | 1a | 43 | 79 | ac | 53 | 7b | ea | c1 | 69 | 62 | e7 | 1f |
| 0030 | 8e | 30 | c3 | 70 | 4e | 3c | 81 | ea | b2 | aa | e1 | 8a | a0 | f8 | bf | e4 |
| 0040 | bd | 3e | 81 | 8e | 0e | b3 | 93 | 3f | b8 | 36 | 2e | a8 | 5c | e2 | a1 | 4a |
| 0050 | e0 | 36 | 61 | d2 | 5b | 06 | ee | 7b | 31 | 7c | 84 | dc | 70 | 0a | d8 | df |
| 0060 | 56 | c4 | f7 | 5e | 26 | 20 | 23 | e8 | fe | 6d | b8 | 59 | 5f | a1 | b8 | 81 |
| 0070 | 9d | 18 | b0 | 42 | 43 | f9 | 08 | 44 | 7e | 98 | 3a | 46 | 22 | cd | 81 | 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.
0x83fd6c533c2b2ad7e0296e2b162c1c5a1237506cd1347adb5f8b9836ada9a5f10x162c1c5a1237506cd1347adb5f8b9836ada9a5f10x162C1C5a1237506cd1347adb5f8b9836ADA9A5F1from 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 0xa59b8390…cf7fc5
// 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("0xa59b839028818719ad2a31453bb3f512e406d87ea1dc1c504771ade406cf7fc5")
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)