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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.
0xa30c71209c12b2aa0dd0d98f2e23368f503037e5ecde3c9d190207b5400e6c96The 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 | 74 | ec | 0b | cf | 19 | 28 | da | f8 | c7 | 9f | 7d | b2 | c6 | 52 | 1e | 16 |
| 0010 | 95 | 5f | b3 | 7a | cb | 20 | bc | 30 | 02 | 79 | 97 | 5b | 36 | 46 | 78 | 5c |
| 0020 | 02 | a3 | 7e | 6e | d1 | ce | d5 | 37 | fe | 63 | 93 | d6 | 85 | ef | b1 | 59 |
| 0030 | 46 | ec | 5b | 32 | d4 | f4 | 46 | b6 | 15 | 0d | 11 | c0 | 03 | 27 | 69 | ca |
| 0040 | bc | e8 | d6 | 67 | 04 | 52 | 5b | 4b | 2b | db | 28 | a5 | 03 | e9 | 77 | 4c |
| 0050 | 9e | 08 | 97 | 19 | 3a | 98 | 4d | d2 | ab | 62 | 82 | 51 | 72 | 13 | c1 | 4b |
| 0060 | dd | d5 | 68 | f8 | 16 | 41 | 90 | 12 | 75 | 06 | c0 | e4 | 84 | 11 | 9f | 92 |
| 0070 | 17 | 38 | 3b | 37 | 4b | 05 | e2 | 27 | 11 | c6 | a9 | 86 | 0f | 0c | 47 | 98 |
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 | e7 | 2d | 06 | 0b | 9e | 4b | 5c | b0 | 24 | 66 | 73 | 17 | d8 | 47 | 66 | 80 |
| 0010 | f8 | e7 | 42 | 5b | fc | cb | d9 | 8d | 29 | 14 | 42 | 9d | de | 5b | 14 | 1d |
| 0020 | 2b | 70 | 6d | 3e | 1f | 4b | 64 | 75 | bd | d7 | 0f | 02 | 84 | 43 | 50 | 7e |
| 0030 | 7d | 54 | 35 | cc | 0f | e5 | df | eb | ae | 49 | 7e | 01 | 3a | 85 | 1c | 30 |
| 0040 | 6b | 5d | 82 | 2f | 11 | 55 | 87 | 91 | 57 | 8f | f1 | 51 | 39 | 76 | e8 | e3 |
| 0050 | 88 | b0 | 90 | 9e | 21 | af | cc | ed | 28 | 47 | 91 | 9e | e8 | 4f | c1 | e2 |
| 0060 | d6 | 4d | 46 | 18 | f6 | 22 | de | 70 | d0 | c0 | ec | 78 | 19 | 48 | 5f | dc |
| 0070 | a9 | 67 | 17 | af | 63 | 2d | 1a | fd | 65 | 20 | c9 | 48 | b5 | 17 | e7 | b1 |
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.
0x22324a4277ff8b295018742ebbbd715587bd4456d6f007ddc9360ac7db5fce250xbbbd715587bd4456d6f007ddc9360ac7db5fce250xbbBd715587bd4456d6f007dDC9360AC7DB5fCe25from 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 0xa30c7120…0e6c96
// 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("0xa30c71209c12b2aa0dd0d98f2e23368f503037e5ecde3c9d190207b5400e6c96")
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)