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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.
0xf15cd1db81e8cbee57babc9d5aa332b599c68003de5d67a7488d79c25909d23dThe 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 | 88 | 18 | b9 | de | 47 | bd | 43 | d6 | 74 | c7 | 01 | de | 98 | bb | 6d | 5b |
| 0010 | e3 | 42 | 53 | 6c | 40 | 99 | 39 | 93 | ba | 6c | 19 | 28 | 2e | 4c | 9f | 5f |
| 0020 | 74 | 49 | 66 | 8f | 24 | 56 | 85 | 85 | 14 | 92 | e9 | 4a | 1d | 7c | ed | 29 |
| 0030 | cd | 2a | 15 | f4 | e8 | 20 | 77 | 5b | 7b | fd | 50 | ff | 3a | 7a | 13 | a2 |
| 0040 | 8e | dd | 1b | a4 | c9 | e1 | 7a | db | f6 | 25 | a8 | 4c | 18 | 24 | 31 | c7 |
| 0050 | 7c | e2 | e3 | b9 | c6 | 2f | d5 | bb | 89 | 27 | 8a | 15 | 66 | 12 | 2e | f1 |
| 0060 | ee | 5d | 00 | 73 | 68 | 47 | 92 | 22 | aa | c2 | 9c | 5e | dc | 80 | 1a | 84 |
| 0070 | d7 | 70 | 35 | 78 | 7f | af | a4 | 8e | 94 | 8e | 67 | 78 | 08 | 74 | d9 | 3f |
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 0xf15cd1db…09d23d
// 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("0xf15cd1db81e8cbee57babc9d5aa332b599c68003de5d67a7488d79c25909d23d")
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)