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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.
0x8c8c9e8a1431fe6315c1433eca675edf63a7ad60efb67a6520dafb583405d2acThe 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 | d4 | ad | c9 | 9f | 68 | bb | 97 | 14 | 85 | 0c | de | d0 | 2d | 47 | 7f | bb |
| 0010 | 14 | 65 | 47 | 9e | ce | ad | e1 | 3b | 7e | e5 | 7d | 06 | 0c | f9 | 26 | 5c |
| 0020 | 04 | 83 | ab | eb | 44 | 44 | 34 | dc | 37 | 64 | a2 | 86 | 1f | f2 | cf | 17 |
| 0030 | 13 | f1 | 68 | 54 | 9e | 82 | 76 | bc | d1 | 9f | 45 | 37 | 20 | 41 | 67 | 10 |
| 0040 | 7d | 3d | c2 | 77 | ac | f5 | f0 | 99 | 0e | ba | 25 | fb | 96 | d2 | 60 | b4 |
| 0050 | 94 | f1 | 4c | bd | a5 | 21 | 65 | 1a | 3d | 86 | 5c | db | 27 | 13 | 5a | 4c |
| 0060 | 54 | 8c | 75 | f1 | 11 | e2 | 53 | 61 | 05 | 19 | a9 | 4f | 9a | 9a | 33 | df |
| 0070 | db | 8b | 5a | 2b | 92 | 67 | aa | b4 | 36 | 74 | cb | a6 | 81 | bf | 32 | 39 |
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 0x8c8c9e8a…05d2ac
// 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("0x8c8c9e8a1431fe6315c1433eca675edf63a7ad60efb67a6520dafb583405d2ac")
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)