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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.
0xbf9c44f5ab4e72027cb805ac5b86ce63720289b0ef46d33e6ef96d9193162ed2The 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 | dd | af | 45 | 56 | f4 | 0e | 75 | 63 | 5c | d8 | 8a | 6a | 5a | 07 | 27 | ad |
| 0010 | 8a | f0 | 9d | 3a | 51 | 09 | 82 | c1 | ee | 5b | cb | 7e | 5d | e9 | c4 | 62 |
| 0020 | ce | 9b | 88 | 5b | a3 | 1b | 1d | 67 | 79 | f0 | a6 | 98 | 6e | 63 | 89 | 50 |
| 0030 | cf | 3a | 2a | 87 | 9e | 38 | 84 | 1b | db | 3c | a6 | 9d | 45 | ce | af | fd |
| 0040 | a9 | 74 | 8c | ef | 50 | 55 | 0a | c1 | 05 | da | bd | b1 | eb | 67 | 1d | d6 |
| 0050 | 13 | 76 | 0f | c9 | 6c | 8c | 7c | 0a | 7d | 88 | cc | 44 | 3f | fb | 97 | 03 |
| 0060 | b1 | 1f | d6 | 65 | 3f | 27 | 5a | 68 | 44 | ea | 99 | 50 | 58 | a3 | 36 | eb |
| 0070 | 07 | 8f | 05 | 7b | a4 | 4f | a1 | 2f | b6 | 29 | e4 | 8d | f7 | a7 | b3 | 46 |
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 | b0 | 0b | c1 | 15 | 97 | 0a | 6a | 51 | 39 | 7a | 0b | 10 | 86 | 3f | f7 | f9 |
| 0010 | ee | e3 | a6 | a5 | 9a | c6 | f5 | fa | 7c | ec | 12 | 3a | 96 | 19 | 88 | 31 |
| 0020 | 09 | 71 | 2f | ed | d8 | c3 | e5 | 86 | 71 | 26 | b8 | b6 | 4b | 56 | d8 | 03 |
| 0030 | 36 | 7d | 99 | 95 | 8f | aa | 4a | 6f | 4c | 8a | 22 | c7 | de | 85 | 07 | 2d |
| 0040 | d6 | 98 | ea | dc | e2 | d0 | 6d | 38 | 17 | ab | 4f | a7 | 32 | d5 | 2a | 5d |
| 0050 | a1 | 08 | d4 | f6 | 61 | 47 | 43 | 1a | b4 | 49 | 60 | 33 | e3 | df | 98 | ae |
| 0060 | 67 | 07 | 3e | 4f | c5 | e2 | 6d | e6 | 48 | f0 | 73 | 67 | d5 | 37 | f3 | 22 |
| 0070 | f3 | cf | ad | ef | 66 | 0c | cc | 3f | 8e | 6c | c5 | 47 | f7 | d7 | 0f | 98 |
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.
0x0ca5eddc2ef97e855ff6efc0ab89363f307f4375fbbfad7489a59dbbeef4c7db0xab89363f307f4375fbbfad7489a59dbbeef4c7db0xAB89363F307f4375fBbfAD7489a59dbBEeF4c7dbfrom 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 0xbf9c44f5…162ed2
// 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("0xbf9c44f5ab4e72027cb805ac5b86ce63720289b0ef46d33e6ef96d9193162ed2")
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)