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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.
0x0291105f4a61c6becc8b8016feb3d3762a637e8b32cf65237489560c9c399874The 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 | d5 | d9 | 8b | 71 | be | f6 | ba | 4f | 74 | ec | d4 | 4e | dc | e6 | 51 | d2 |
| 0010 | 37 | 47 | 18 | 82 | 16 | 6c | 11 | 12 | 6c | 83 | fe | f0 | 87 | 59 | 49 | e9 |
| 0020 | 2c | 4a | a1 | b4 | d9 | 4e | 8a | 13 | d8 | 43 | 17 | 26 | 4a | d0 | 32 | f5 |
| 0030 | 4f | 13 | 34 | 4b | fd | 98 | 97 | a7 | 1a | 8a | f2 | 43 | 54 | f8 | 94 | ca |
| 0040 | bc | b3 | 89 | c1 | 72 | d8 | 86 | b1 | d8 | cd | 59 | ce | 7a | 77 | c8 | b7 |
| 0050 | f2 | 81 | d1 | 36 | 67 | 18 | ba | 62 | 5f | b2 | f9 | d7 | 0f | 3f | 89 | e7 |
| 0060 | 59 | 1b | 79 | 38 | d4 | 78 | e0 | 48 | 6a | 28 | 4f | 6c | 65 | ae | 51 | ff |
| 0070 | 66 | 9c | 14 | 7b | 6a | 0d | 1f | 71 | fd | 54 | a6 | 6f | 04 | 76 | 80 | 37 |
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 0x0291105f…399874
// 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("0x0291105f4a61c6becc8b8016feb3d3762a637e8b32cf65237489560c9c399874")
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)