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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.
0x3d994f01fbfcb994645f721e77d8425d2eca895ba0115e17934e649d23434cbeThe 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 | 8b | d8 | d9 | e5 | 15 | b2 | 7a | 38 | 70 | 19 | 96 | 01 | 46 | ea | 2c | f5 |
| 0010 | eb | 25 | 0e | 25 | 51 | 26 | 61 | bd | be | f5 | 82 | ec | aa | 23 | 4a | 0e |
| 0020 | d7 | b5 | 2c | e6 | 51 | 1b | c3 | e0 | 3c | 34 | 27 | e9 | cb | ef | ad | 74 |
| 0030 | b8 | 61 | 05 | 45 | 7a | 39 | 2f | a9 | 2f | 34 | d5 | 2e | a9 | 94 | f1 | 95 |
| 0040 | 3b | 3a | f3 | 0b | cf | a2 | 90 | 77 | d8 | e9 | b1 | 13 | df | d2 | da | 31 |
| 0050 | 68 | b0 | 17 | dd | 6e | a0 | 5c | 8c | 04 | ce | 4c | 1c | 30 | 6e | 1b | af |
| 0060 | 91 | 9d | 44 | 30 | e2 | 6d | cf | 92 | 98 | 6c | cc | ad | 5c | 44 | 66 | 80 |
| 0070 | ae | f8 | 01 | 93 | 99 | 56 | 6a | 3e | e4 | 95 | 83 | 21 | 64 | 5f | 60 | a4 |
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 0x3d994f01…434cbe
// 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("0x3d994f01fbfcb994645f721e77d8425d2eca895ba0115e17934e649d23434cbe")
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)