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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.
0xbbc09a4010e4547f5e1d11e0bdcdbb9e8af2d26f2455320c0210ceb07899761cThe 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 | 90 | 54 | ac | 58 | 46 | 7c | b1 | dc | 23 | 0c | c7 | f6 | 6e | 5b | 35 | d1 |
| 0010 | 5a | c2 | 97 | 0c | bf | 97 | 21 | 44 | c9 | 4f | b1 | dc | 8f | 8a | c8 | 04 |
| 0020 | 5e | b4 | f7 | 71 | 87 | 4c | 25 | cb | a8 | ed | d6 | 14 | c9 | 2e | b0 | e7 |
| 0030 | cf | ce | b2 | d7 | 3e | bf | 00 | 7c | b8 | 33 | 0b | 9e | 5d | 8f | f1 | 2f |
| 0040 | 88 | c0 | f3 | 35 | 2c | b9 | 09 | 54 | fd | 5b | d6 | 7d | 9e | 64 | f1 | 1b |
| 0050 | a8 | 0b | 43 | 05 | ca | 66 | b7 | 26 | 19 | c1 | 15 | 39 | 5c | f5 | 14 | 20 |
| 0060 | 75 | 27 | e5 | 70 | 1e | 54 | 24 | 31 | 70 | 60 | 42 | 7c | 3d | 53 | 94 | 9b |
| 0070 | 51 | 60 | 11 | 54 | e7 | 73 | 21 | 5b | ca | ea | d3 | 09 | e2 | 9f | 12 | 10 |
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 0xbbc09a40…99761c
// 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("0xbbc09a4010e4547f5e1d11e0bdcdbb9e8af2d26f2455320c0210ceb07899761c")
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)