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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.
0xcc2d9dbe1204acfbf8591e437b03086ec60e244eff8e65b2d3a8ef6543bd76fcThe 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 | 68 | 1d | ec | 4a | 16 | ec | 88 | 33 | a3 | 60 | 73 | a3 | c1 | 97 | 64 | 1d |
| 0010 | 88 | 98 | 21 | a2 | 3e | ea | b0 | e4 | 23 | 07 | 27 | 24 | 19 | 8e | 9a | 8f |
| 0020 | 3c | 0b | 39 | 5d | c0 | 4e | 1e | 38 | ea | 88 | 0a | 7d | 5e | 3a | 5b | fe |
| 0030 | 22 | 8c | 72 | b1 | b4 | 8b | 4e | 3b | c8 | 19 | 42 | f8 | 1d | c0 | fe | a7 |
| 0040 | 71 | af | ff | 82 | 5c | d3 | 57 | 93 | f7 | 0b | 75 | d1 | 9a | 16 | 6e | 77 |
| 0050 | 2e | cd | 1e | fb | 13 | 6d | 13 | 0e | 5d | a4 | 59 | df | cd | ac | 9f | 3d |
| 0060 | 59 | 4a | 7f | b7 | b8 | f6 | 69 | 76 | 05 | 60 | 16 | 84 | 0d | 98 | 91 | 41 |
| 0070 | d8 | b7 | 50 | 7f | d8 | 74 | 6f | 68 | c6 | c0 | c4 | 5e | e4 | 28 | b1 | 22 |
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 0xcc2d9dbe…bd76fc
// 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("0xcc2d9dbe1204acfbf8591e437b03086ec60e244eff8e65b2d3a8ef6543bd76fc")
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)