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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.
0xf6cf568e6a7bb5290d97236b3d7ca424cfadb6f70459d2795d5edf28a15f9e3fThe 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 | ab | 27 | f6 | 46 | a1 | aa | 9a | d5 | e9 | 84 | f1 | 53 | ad | f9 | 20 | 6d |
| 0010 | 8e | 81 | 35 | 6b | de | 15 | 39 | 6d | fb | 2c | 4f | b3 | 50 | a1 | d5 | 99 |
| 0020 | c9 | ec | 6b | 88 | ae | cc | 26 | f1 | 6c | 9e | e1 | 8c | 86 | de | 7e | 46 |
| 0030 | a4 | bf | 31 | 8b | f9 | bc | f3 | c7 | 2c | 4c | d4 | 6b | 9e | 30 | f2 | d4 |
| 0040 | 80 | 86 | 44 | ff | 7c | 02 | 2d | b9 | 4a | b2 | 60 | ae | 7f | a8 | 8a | 4d |
| 0050 | 0e | ed | 5b | dd | f9 | 60 | 22 | 55 | ef | dd | 43 | 85 | 7d | d3 | ca | 64 |
| 0060 | c2 | e2 | aa | ba | b0 | bd | 54 | 0e | eb | 88 | c3 | 4c | 8c | 35 | c6 | c5 |
| 0070 | f2 | 9c | 10 | d0 | f2 | 99 | 6f | 73 | 02 | 5a | bf | 48 | 55 | 72 | fb | d9 |
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 | 02 | a9 | 05 | 7f | e0 | 94 | b1 | 9b | 08 | e7 | 2e | 66 | d6 | df | 70 | 5e |
| 0010 | b7 | d1 | e0 | 8d | 7c | 3d | cb | eb | 39 | e8 | be | e7 | b6 | 4d | 02 | 1a |
| 0020 | 4a | 92 | 28 | 81 | 11 | bb | 39 | c0 | 2c | ab | f8 | 01 | 1f | c8 | 26 | 91 |
| 0030 | d4 | b9 | 33 | 66 | eb | 9d | 14 | 4d | 76 | d7 | f4 | 08 | b0 | b0 | 09 | 97 |
| 0040 | e3 | 20 | e1 | 50 | 53 | d0 | 26 | 4c | c9 | 93 | 2a | b1 | ce | 60 | 3d | 2d |
| 0050 | 7d | 9d | c8 | 0e | 3b | be | f0 | ee | 52 | 40 | 83 | 23 | 2c | 07 | 4b | 15 |
| 0060 | e9 | 72 | 5b | f0 | 41 | c5 | ac | e6 | 2d | b0 | 88 | 75 | 00 | 0d | a2 | 18 |
| 0070 | bc | 64 | dd | b4 | df | 0c | a4 | 08 | 4a | db | 1f | 7d | 34 | dd | ce | b3 |
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.
0xe97b3745a5625a1d3f5cbc19a4ab8b297d528f143d6a7fbd4582a8145f3579540xa4ab8b297d528f143d6a7fbd4582a8145f3579540xA4ab8b297d528F143D6a7FBd4582a8145F357954from 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 0xf6cf568e…5f9e3f
// 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("0xf6cf568e6a7bb5290d97236b3d7ca424cfadb6f70459d2795d5edf28a15f9e3f")
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)