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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.
0x48ca6e9c9a3ec1e463789d4d4d8f4dbe814be6fec1b5dcd00bdc191f08a148fbThe 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 | 9a | 18 | 2a | 9c | ad | c1 | aa | d9 | 66 | ab | 02 | a5 | 30 | a6 | b0 | 17 |
| 0010 | a5 | db | ec | c7 | 47 | ef | ae | 75 | 3c | eb | d1 | a1 | 23 | 2d | 51 | c1 |
| 0020 | 88 | a3 | 92 | 4e | 95 | 08 | 45 | b7 | 25 | 2c | 18 | 43 | d3 | 6d | 18 | 56 |
| 0030 | 52 | 0a | 1c | 8d | a0 | 91 | 3e | a4 | 15 | b7 | 6b | 2d | f4 | 63 | 9b | 4e |
| 0040 | e9 | d5 | 2d | 31 | 6a | c5 | f8 | 26 | 5f | 68 | da | 30 | 75 | 83 | 7c | b4 |
| 0050 | 67 | c2 | 61 | 40 | cf | 5a | b1 | 5c | f9 | b1 | 83 | df | 1f | 78 | 53 | 5f |
| 0060 | 45 | ff | e4 | ed | 2b | db | 9c | 28 | d0 | c5 | 1e | 8c | 4e | 6c | bc | 1f |
| 0070 | c3 | b8 | 98 | 96 | 02 | 28 | 10 | cd | e1 | 4a | 26 | 07 | 6a | e2 | e2 | 72 |
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 | f9 | f0 | 67 | c8 | 04 | 92 | d5 | 9d | ab | 6b | 13 | f6 | 22 | fa | bd | 95 |
| 0010 | 25 | aa | d9 | 86 | 78 | f3 | c0 | bb | 6e | 85 | 9f | 0e | e5 | 8d | c1 | 35 |
| 0020 | c0 | 4d | 9d | 0f | 28 | f0 | 68 | ef | f0 | 6d | 49 | e4 | 7d | 70 | df | 28 |
| 0030 | e0 | 5f | ab | c1 | 1a | e6 | 75 | 1d | ba | bc | 52 | aa | 6f | ac | 65 | eb |
| 0040 | 00 | b3 | 37 | 25 | 4b | 95 | c9 | 10 | f1 | e1 | 8c | d1 | f0 | 3c | f9 | 9c |
| 0050 | a3 | 4c | bb | 7f | 02 | cd | 60 | 5d | 27 | 2e | 39 | 23 | af | 2f | ec | 44 |
| 0060 | 71 | f9 | 9e | e6 | 21 | 17 | 1f | 1e | 98 | 91 | c1 | 2e | e1 | 26 | 56 | 82 |
| 0070 | e1 | d9 | 3c | 46 | ff | c7 | 46 | a2 | f9 | 76 | b4 | 93 | 2e | e8 | 77 | 4c |
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.
0x63b45758c7091b9dcb3a153a106214b1a4819d017eefb29a4ebefad259a0fa260x106214b1a4819d017eefb29a4ebefad259a0fa260x106214B1a4819D017eefB29a4ebEfAd259a0FA26from 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 0x48ca6e9c…a148fb
// 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("0x48ca6e9c9a3ec1e463789d4d4d8f4dbe814be6fec1b5dcd00bdc191f08a148fb")
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)