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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.
0x1b50cb7841bfa88df6fb8827394429725d415ff25231143ca745c353c7bc7701The 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 | 83 | 2c | c8 | b5 | 98 | 74 | ae | cc | 41 | 09 | ab | 75 | fe | 8e | 39 | 1b |
| 0010 | 6b | 82 | 03 | 7f | 6e | e2 | 96 | 83 | f1 | 24 | 67 | c4 | b5 | 25 | 06 | 09 |
| 0020 | c0 | ac | c5 | 89 | 1f | 3c | 82 | 8c | 23 | 7f | 8e | f8 | 99 | 12 | 20 | 58 |
| 0030 | bc | 3c | 08 | 65 | 42 | dd | d2 | 79 | 6d | 1d | 4b | 10 | d3 | b1 | 45 | 3c |
| 0040 | 1a | 84 | 76 | 51 | 4e | 59 | 68 | ff | 7b | c6 | 88 | e7 | a4 | 73 | ad | 58 |
| 0050 | e9 | d9 | 9e | 17 | 10 | b3 | 70 | 40 | 03 | b0 | c3 | e0 | df | 79 | f4 | a7 |
| 0060 | ec | 3b | 32 | 55 | 84 | 6a | 41 | 2f | 95 | 9d | 6c | 1b | be | 4f | 8f | c1 |
| 0070 | ae | c1 | 0b | 6b | 92 | 8f | d5 | 80 | 6b | ac | 34 | 8d | 8f | 5b | 97 | b0 |
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 0x1b50cb78…bc7701
// 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("0x1b50cb7841bfa88df6fb8827394429725d415ff25231143ca745c353c7bc7701")
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)