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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.
0x2872a60b2e5a91dc5b16843a8b1cef22ef3a0950e0197b2ff3bfedda0f5e5879The 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 | 09 | f7 | 8e | ba | 84 | c3 | ee | 5c | 6a | 3a | b5 | d2 | be | 4b | f3 | 95 |
| 0010 | 76 | d5 | 6b | 7b | e4 | 13 | cb | 9f | a8 | 90 | 18 | 00 | 9b | 1b | 3d | 3f |
| 0020 | 87 | ef | 2e | b2 | 90 | 7d | 42 | 14 | a1 | 7d | 71 | 38 | 67 | d5 | 88 | 8b |
| 0030 | f7 | da | 6a | e7 | ac | a5 | 32 | e8 | cc | 32 | 95 | 87 | 24 | 7f | 2b | 7b |
| 0040 | 5b | ce | 75 | 0a | a9 | ea | 78 | 6a | 07 | 01 | e9 | a4 | 7e | b5 | 3c | b3 |
| 0050 | aa | cd | e0 | 1d | 6c | 75 | 31 | 2d | 71 | cf | 79 | 90 | a2 | 75 | 1e | 51 |
| 0060 | c7 | 4e | 12 | 09 | 57 | 37 | 9f | 00 | 02 | 0f | 66 | 04 | 30 | ea | 10 | b0 |
| 0070 | 1b | 8b | f2 | 50 | 21 | d0 | b9 | 94 | f2 | 26 | 93 | 33 | b3 | 49 | d4 | 1c |
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 0x2872a60b…5e5879
// 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("0x2872a60b2e5a91dc5b16843a8b1cef22ef3a0950e0197b2ff3bfedda0f5e5879")
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)