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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.
0x4b408b4e9df4e205e4b8faede7be8c8b003e0030f04a73902e2a8e5ccd56e1a5The 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 | 1e | e6 | b7 | 01 | 4d | 92 | b9 | 13 | 33 | 04 | 5b | 1c | 88 | 08 | 21 | 98 |
| 0010 | 8f | c7 | fd | 1b | bb | 32 | f6 | f1 | fc | e7 | 05 | 86 | 4e | 57 | 30 | 7b |
| 0020 | bf | 86 | f7 | 29 | 75 | 33 | 2b | c5 | 70 | 2f | 3c | 25 | 07 | 9a | b2 | 13 |
| 0030 | 8c | 23 | c6 | 69 | 4d | f1 | 66 | ba | f3 | 3c | 0c | 6b | fe | 0e | 23 | 6a |
| 0040 | ff | 7e | e4 | 65 | a1 | d2 | 68 | 7b | ab | 30 | 39 | 7d | b6 | 81 | 00 | 61 |
| 0050 | b1 | 79 | 3c | af | 04 | 18 | 46 | a4 | 09 | 07 | e2 | e7 | 6b | b7 | 18 | eb |
| 0060 | 09 | 35 | 35 | 70 | f5 | 17 | a8 | 9f | d2 | f1 | e9 | df | 67 | c6 | f7 | 34 |
| 0070 | 26 | de | da | 8e | bb | 2b | e8 | ad | 56 | 9f | 5a | dd | f6 | cc | 5f | ca |
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 | 89 | bf | 42 | 91 | a6 | 65 | 34 | 74 | e4 | 0b | 57 | 7e | 95 | 29 | 5d | d2 |
| 0010 | e1 | 4b | 7c | 45 | 55 | 51 | c7 | 78 | 4d | d9 | fc | 99 | 6f | b2 | 2a | c4 |
| 0020 | b8 | df | 5e | 91 | fb | f6 | 2a | 41 | 36 | 21 | 4d | bb | 81 | 34 | 87 | c7 |
| 0030 | 6e | aa | 49 | 81 | 7c | 32 | 5e | 07 | 53 | 28 | fb | 42 | 3d | 25 | 52 | 72 |
| 0040 | e3 | f2 | 46 | 65 | e5 | 2c | 92 | 0e | d1 | 6d | 7b | db | 91 | ea | 99 | c7 |
| 0050 | fb | 24 | bb | 9f | 3c | 4f | 94 | bf | a4 | a7 | ee | 36 | b5 | 4d | d2 | b2 |
| 0060 | df | 33 | 65 | 80 | 65 | 6c | d9 | 52 | 75 | 57 | e4 | e3 | 29 | b3 | 9b | 6a |
| 0070 | d5 | 01 | 5e | 55 | 88 | 79 | 55 | 71 | f4 | fc | 0b | 9b | 38 | c6 | f9 | e8 |
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.
0x3eef35663799fce3f75a008634429534018b06c8757f41bbbac62f206892accd0x34429534018b06c8757f41bbbac62f206892accd0x34429534018b06C8757f41bBbAC62f206892ACCdfrom 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 0x4b408b4e…56e1a5
// 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("0x4b408b4e9df4e205e4b8faede7be8c8b003e0030f04a73902e2a8e5ccd56e1a5")
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)