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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.
0xf27948f7f6529bcef8c60370642b4cecdd886e722b1fd6640747e517c66dfd27The 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 | b2 | af | 73 | 5e | 86 | 3b | fb | 04 | 70 | ec | d4 | e4 | b4 | b8 | 47 | 54 |
| 0010 | 54 | b4 | 8c | e8 | 0a | 6f | 85 | df | ea | 2d | 14 | 4c | 0a | 42 | b7 | 7b |
| 0020 | 2f | 52 | 33 | 9f | 43 | ed | 91 | bf | 2d | f2 | 5e | 05 | 3d | ae | aa | 87 |
| 0030 | 21 | dd | 7f | e8 | 35 | 00 | 3a | b7 | 15 | af | de | 3d | 44 | 34 | dc | 0a |
| 0040 | 66 | 1d | 66 | 91 | ff | 83 | 3a | b2 | a3 | f5 | 3a | a7 | 6f | 62 | fe | 8c |
| 0050 | 30 | 1f | 13 | 4f | 79 | 19 | 1e | a4 | 94 | 19 | 63 | 56 | e2 | e0 | 6a | 9b |
| 0060 | 58 | 10 | 53 | b0 | 05 | 24 | 6e | 9d | 39 | a3 | d7 | 58 | ef | 8b | a4 | 09 |
| 0070 | 31 | 5c | 7b | 83 | c3 | 49 | 75 | 9a | 03 | 7c | 87 | 69 | 4f | f4 | 2f | ae |
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 0xf27948f7…6dfd27
// 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("0xf27948f7f6529bcef8c60370642b4cecdd886e722b1fd6640747e517c66dfd27")
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)