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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.
0x68c15c41e18350557c92021c04fa51b8249ff9089a9c97183354d922cd7096a0The 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 | b7 | 94 | 09 | 1e | 3c | 7e | 0c | 86 | 5f | c8 | f0 | 53 | 9c | 94 | 3f | 21 |
| 0010 | 47 | ec | 14 | 1d | fb | 8e | 62 | 55 | a1 | 31 | 1e | 3d | 6a | d3 | 38 | 78 |
| 0020 | 63 | 50 | 95 | 5f | f1 | fb | d3 | 17 | b9 | fa | 78 | 8e | c6 | b1 | 3d | 0b |
| 0030 | 81 | 24 | dd | d1 | a0 | 5d | 52 | c8 | f3 | fd | 38 | 9e | 3f | be | 4b | a9 |
| 0040 | 05 | a1 | c2 | 28 | e2 | 82 | 95 | e9 | c3 | c7 | 3e | 8d | 39 | cf | 92 | 7c |
| 0050 | 0f | a9 | 9d | d0 | 6d | ea | a7 | ee | 7c | ca | f5 | 79 | 9e | b7 | d7 | c1 |
| 0060 | d1 | d7 | 2d | 95 | 5a | 6d | fc | 38 | aa | da | 28 | cc | b9 | 2f | c1 | cb |
| 0070 | 95 | f0 | ae | 73 | 36 | 37 | 01 | 60 | 04 | 06 | 20 | a0 | 4d | 86 | d4 | 94 |
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 | 2f | bd | a2 | f8 | 8d | 48 | 1c | ec | 6d | 30 | 15 | 9b | 33 | 33 | 59 | 33 |
| 0010 | 4c | 7a | 56 | 9a | 0d | 57 | 9a | 98 | ad | 95 | cf | 91 | ef | 41 | 7c | e3 |
| 0020 | e1 | c9 | d7 | b4 | d7 | 25 | 50 | c8 | 95 | 9f | 1f | 05 | ca | 50 | 55 | 06 |
| 0030 | 9b | e9 | 44 | 94 | 47 | 1c | 6d | 84 | 25 | 6b | 38 | a7 | b9 | a6 | d3 | b4 |
| 0040 | 37 | 3f | cb | f6 | 0c | 17 | 4e | 62 | 48 | 60 | b3 | 17 | a5 | b4 | 44 | 6e |
| 0050 | 68 | 32 | 8b | 8b | 13 | 7b | ad | fc | 5c | 68 | e8 | f1 | e7 | c3 | e7 | 9f |
| 0060 | dc | 68 | 88 | cc | 4e | 1d | b6 | 9a | 6d | f3 | 2a | 7a | ff | 9d | 2c | c9 |
| 0070 | c9 | f4 | b3 | 58 | e9 | 03 | 76 | c5 | 77 | 7b | ec | 0f | ff | 95 | 79 | 28 |
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.
0x615abe84908539c2ba02a415050a52b4f5b75c4acc53472482992d473d8e19550x050a52b4f5b75c4acc53472482992d473d8e19550x050A52B4f5b75c4AcC53472482992D473d8e1955from 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 0x68c15c41…7096a0
// 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("0x68c15c41e18350557c92021c04fa51b8249ff9089a9c97183354d922cd7096a0")
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)