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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.
0x39e3ba8c4f569076a312e3ead08bba7bf997f963bc70da74000a4413186100dbThe 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 | 94 | ab | 74 | dc | a3 | e0 | 11 | fa | e5 | 30 | 53 | 26 | 1a | f3 | 4b | 7b |
| 0010 | 1b | 9c | 0f | d9 | 2d | 86 | 6a | f8 | 6d | d2 | d1 | 79 | dd | e6 | 96 | a9 |
| 0020 | 1e | e9 | 20 | 4b | 38 | b3 | b3 | df | d3 | 4d | 7f | 43 | 95 | 8d | b1 | 0d |
| 0030 | 8b | 75 | 6f | 3e | 74 | 84 | 86 | 09 | c4 | 76 | 38 | 3d | 93 | dc | 08 | c7 |
| 0040 | 82 | 2c | b8 | 89 | 4a | fa | 45 | 4a | df | 1d | bf | 90 | ae | b7 | b4 | a4 |
| 0050 | 96 | 20 | f3 | 78 | d9 | 74 | cf | a1 | 8c | ac | 04 | 69 | ec | 6e | f5 | 04 |
| 0060 | aa | d7 | 08 | b0 | 78 | 00 | 21 | d4 | 56 | 9c | a7 | 2e | 27 | 2f | db | 5a |
| 0070 | 5a | b2 | 2b | d4 | 90 | ad | 92 | 05 | 17 | 8b | 8f | cc | 3b | a2 | 60 | 6e |
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 0x39e3ba8c…6100db
// 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("0x39e3ba8c4f569076a312e3ead08bba7bf997f963bc70da74000a4413186100db")
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)