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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.
0x0912ec95100419bd715b586dfe9768cccafa424f73646f102a886f88441130ffThe 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 | 21 | 1d | 84 | 85 | 02 | c3 | 58 | b9 | 75 | 79 | b5 | 71 | da | 7c | 81 | c5 |
| 0010 | 4e | cc | 3b | 5c | 63 | 8f | 47 | 2e | 62 | a6 | 30 | 53 | 81 | ab | 78 | ae |
| 0020 | ae | d4 | 7b | ae | 13 | 0c | 36 | 0e | b0 | 70 | 4d | d3 | db | f3 | 20 | 9c |
| 0030 | 0b | 09 | aa | 62 | 77 | 4a | 3c | a9 | a7 | b6 | 2d | ef | 6c | cf | 8a | 5b |
| 0040 | 5d | 0f | c6 | e8 | ce | 78 | 90 | bc | 77 | 11 | d4 | 69 | dd | e7 | c7 | 78 |
| 0050 | 64 | c0 | aa | 46 | 00 | 8a | 11 | 3a | 8b | 2b | c2 | 0c | f7 | 66 | 02 | cb |
| 0060 | f0 | f3 | cf | 7e | 64 | 21 | 98 | ef | 1a | fe | 4d | bd | 12 | 76 | c2 | 61 |
| 0070 | f6 | 8d | ab | 24 | d3 | 9e | 7c | 33 | 3f | d4 | b9 | 87 | a0 | ff | 29 | 3b |
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 0x0912ec95…1130ff
// 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("0x0912ec95100419bd715b586dfe9768cccafa424f73646f102a886f88441130ff")
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)