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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.
0x1bc825eb4310377cf5653633403b42eaeac65ef1e651f0fe060d3161e07f5093The 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 | 8a | 90 | 78 | 8f | 88 | bf | 62 | 20 | a5 | d3 | 7f | 3b | c1 | 27 | 4c | 0d |
| 0010 | a6 | ba | 74 | 34 | e0 | 93 | 66 | 97 | 8c | db | e3 | 93 | 4e | 75 | 30 | 9e |
| 0020 | cb | 16 | bf | 67 | a3 | be | b5 | 32 | a9 | 56 | a1 | 70 | 97 | 79 | 1d | 7b |
| 0030 | c1 | ee | 1d | a4 | 1f | 53 | 7c | 7a | 5f | 1d | 2c | 9d | 28 | 38 | 77 | 6a |
| 0040 | bb | 72 | dd | cb | b7 | 79 | 6a | 58 | 3f | 49 | a3 | 6d | d3 | ef | 14 | 67 |
| 0050 | 3b | 71 | a3 | f0 | c1 | 25 | d2 | 4b | 0e | f0 | 7f | 6a | b9 | 2a | 7f | 1e |
| 0060 | a9 | 52 | 19 | 13 | 5b | 79 | 4b | b4 | dc | b4 | f3 | 90 | 97 | de | 87 | 16 |
| 0070 | 11 | b3 | 9a | 71 | 74 | 0c | 35 | e8 | 98 | 74 | 77 | 7d | 6e | d9 | c0 | 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 0x1bc825eb…7f5093
// 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("0x1bc825eb4310377cf5653633403b42eaeac65ef1e651f0fe060d3161e07f5093")
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)