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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.
0xd3d1f31e9ceebd6d27cfbc66ddc5e46ca5ae785f752be79156765395784ab8ecThe 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 | 89 | 94 | b9 | e6 | 9f | 3a | 77 | 45 | 22 | ce | fd | db | ba | a5 | 20 | 2e |
| 0010 | 99 | 1c | 27 | 3c | 83 | 8f | 9f | 11 | 4d | 6c | 29 | 1f | c3 | 9b | c9 | bb |
| 0020 | ac | c7 | 3f | b4 | a9 | 61 | 47 | d1 | d8 | db | 45 | 10 | 54 | a3 | be | e5 |
| 0030 | a2 | bb | b1 | 78 | 43 | e2 | 90 | 8a | 4d | d8 | 7e | 89 | 07 | 44 | a6 | 8d |
| 0040 | f6 | 85 | 73 | 74 | d3 | 1a | cc | 72 | 4d | b8 | 9e | fe | 50 | 2d | a8 | d0 |
| 0050 | 40 | f9 | c9 | 64 | b2 | ba | 00 | 5a | ea | 11 | 5c | af | 3c | 72 | d1 | 40 |
| 0060 | 0c | 1c | 55 | ef | ec | 03 | ca | 11 | 1b | 8d | 93 | 51 | c5 | e3 | cf | 5e |
| 0070 | 51 | c1 | 5a | 8a | 42 | 39 | b1 | 5c | 0b | ac | 81 | 61 | 73 | 6a | 65 | f1 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0xd3d1f31e…4ab8ec
// 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("0xd3d1f31e9ceebd6d27cfbc66ddc5e46ca5ae785f752be79156765395784ab8ec")
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)