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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.
0xff7319d799f096c2827d14ab51f65e5b8861bc8609814fa7a50447f2dd0703ebThe 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 | 8b | 6b | f3 | 2f | 62 | f8 | 36 | 63 | fa | 29 | 56 | 0a | 91 | d6 | a4 | 7d |
| 0010 | 8a | 7d | ab | 2a | 28 | 11 | 1b | 9b | e0 | 1a | c1 | 9e | 3e | d0 | 3f | 59 |
| 0020 | 90 | b5 | 2d | 00 | 06 | ef | a0 | 05 | e4 | f8 | f4 | a9 | d9 | fd | 54 | 34 |
| 0030 | 75 | e0 | ac | ba | a0 | 7f | 1a | ac | 08 | 40 | 6c | ed | 7f | bc | d2 | c5 |
| 0040 | 7b | fd | a8 | e0 | 02 | 96 | 71 | 51 | 72 | af | 52 | ad | 4c | d4 | fa | 4a |
| 0050 | 44 | c0 | 0c | 3f | 4d | 28 | d6 | 94 | ef | ec | 30 | 17 | 1d | cc | 58 | 4c |
| 0060 | 94 | b5 | 8c | ba | ef | 69 | bc | 96 | 2a | 49 | 6a | 11 | 64 | bf | 65 | 4a |
| 0070 | dd | e4 | 82 | 6d | 7a | 8e | 80 | 6d | 8c | 1a | 91 | 34 | a2 | 88 | 59 | dc |
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 | d4 | 9d | 2e | b2 | a8 | df | 3a | 0c | c8 | a7 | 21 | 7a | d7 | 63 | 1b | 16 |
| 0010 | b5 | 26 | 82 | 79 | 91 | 15 | 28 | ba | 74 | b1 | ea | 2f | d3 | 20 | 7d | 46 |
| 0020 | 5c | 41 | 7d | eb | 46 | ba | 26 | 25 | 0d | 7e | 2c | 68 | ed | a7 | 2b | 9a |
| 0030 | 21 | 3d | 44 | 32 | 55 | 0f | e7 | a7 | ff | c5 | cc | c7 | ce | df | a7 | 17 |
| 0040 | 31 | 22 | e2 | c1 | 0e | ba | cf | 0d | 84 | fd | 7b | 7e | 9c | ec | 04 | 6f |
| 0050 | a0 | 31 | ae | e9 | 75 | f8 | 5b | e7 | 81 | 7e | d4 | 82 | 63 | 00 | 52 | 78 |
| 0060 | b7 | da | b1 | c3 | 47 | df | ca | 37 | 27 | e2 | 61 | 12 | 70 | cf | f6 | c5 |
| 0070 | 17 | c6 | ec | 75 | 81 | d8 | 79 | a6 | 8e | aa | 11 | 4c | 23 | ec | e0 | cd |
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.
0xb69b9e6fc7d442e20536995c4d9f4692eff93dfd4f11f3de6f823e34b1ffa90a0x4d9f4692eff93dfd4f11f3de6f823e34b1ffa90a0x4D9F4692eFF93Dfd4F11f3DE6F823E34b1FfA90Afrom 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 0xff7319d7…0703eb
// 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("0xff7319d799f096c2827d14ab51f65e5b8861bc8609814fa7a50447f2dd0703eb")
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)