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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.
0xdd86a334af98bfd6998def7ee266205ded5fd5a4934cc28b7c106b0501fe185aThe 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 | 99 | 37 | 1c | c4 | bb | 8a | 2f | 43 | 74 | e9 | 2b | a5 | 57 | 85 | 3e | f1 |
| 0010 | 7b | 99 | 6a | 40 | 76 | f8 | 41 | da | f9 | 03 | bd | a3 | af | 26 | 67 | a3 |
| 0020 | 7a | 42 | eb | b8 | 6a | 60 | 38 | 7b | a9 | 5c | b4 | 1a | c6 | 91 | 0c | b8 |
| 0030 | 57 | 51 | 73 | 89 | c9 | 02 | 0b | c2 | 3d | 90 | d6 | 97 | e0 | f6 | cc | 69 |
| 0040 | 2f | e2 | e5 | 16 | e1 | ee | 76 | 8a | 79 | e1 | 6a | 5a | db | 86 | fa | 8e |
| 0050 | 9a | 54 | 77 | f5 | f0 | 5e | 5a | 7d | fa | 5c | 90 | aa | 35 | 3e | 6e | 33 |
| 0060 | 38 | 98 | b3 | 58 | 2b | 6d | 8d | c7 | 3b | 5d | 6a | cd | 07 | 06 | f3 | b6 |
| 0070 | 2e | 37 | cb | 66 | 5d | d0 | 28 | d4 | a3 | 06 | fe | c4 | aa | 76 | 5f | cf |
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 0xdd86a334…fe185a
// 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("0xdd86a334af98bfd6998def7ee266205ded5fd5a4934cc28b7c106b0501fe185a")
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)