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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.
0x788fcc2057fb3fcc4cd89b1b1f29852f497efa00881c232170468252ecfdce20The 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 | 81 | f0 | 22 | 6b | a1 | e1 | 85 | dc | 59 | 95 | 99 | 2c | ff | 7e | 12 | 34 |
| 0010 | 8f | e2 | eb | 6e | 98 | 7d | fe | 47 | 8c | 13 | 3c | c3 | 45 | 77 | 81 | 72 |
| 0020 | b4 | 3b | d1 | 11 | 8e | b9 | d1 | 94 | 76 | 6f | b6 | ce | 8c | 34 | 23 | 5c |
| 0030 | 33 | 92 | d5 | 1b | dc | 3d | d1 | a0 | 63 | 7d | 1d | 96 | 7c | df | 37 | 4e |
| 0040 | 6b | c2 | b9 | c9 | 14 | a9 | 3a | 89 | 51 | a6 | d7 | b5 | 07 | cc | 16 | d7 |
| 0050 | 25 | 5e | 48 | c2 | 3f | bb | 8a | 02 | 21 | 9d | 3e | 5d | 82 | 5b | c2 | a2 |
| 0060 | 03 | c7 | d6 | 33 | d7 | db | 10 | 8c | 5c | 01 | f1 | b1 | b2 | 04 | 86 | e9 |
| 0070 | cb | 45 | a2 | ff | 52 | 0a | d1 | f4 | d2 | 2a | 58 | 76 | f9 | e7 | 0f | 22 |
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 | 4c | 4c | de | fd | 91 | ce | b6 | d7 | 84 | e5 | 7c | b6 | 2f | 25 | d8 | cd |
| 0010 | 69 | 71 | c7 | b4 | 15 | 9b | a1 | 5b | 57 | ab | d0 | fe | 5d | 24 | dc | 9c |
| 0020 | bd | 8b | 2f | 5d | c9 | 73 | c2 | 54 | 1c | 61 | c7 | 7d | 23 | 3e | 5c | b6 |
| 0030 | a2 | c8 | 0f | 33 | df | 4a | d7 | 4b | f3 | dd | c7 | cc | 2f | f8 | 90 | 51 |
| 0040 | 94 | 69 | 0b | 8c | 6b | c9 | 2a | df | 1f | c4 | 92 | a5 | 42 | 0c | 91 | 1d |
| 0050 | ca | 85 | 87 | c8 | 69 | 2e | 82 | 80 | a8 | b9 | 7a | 34 | 49 | e0 | f0 | 31 |
| 0060 | 6f | 35 | 69 | b0 | 39 | 51 | e0 | 57 | 9b | bc | d4 | 8d | ea | 02 | 7c | 0c |
| 0070 | 16 | 76 | 2f | 1c | bd | b3 | 03 | f1 | 83 | 1d | 5f | 2d | 4b | 73 | 57 | 02 |
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.
0x9b7176ada5eeb195fb1933cdb395ef933a5ef9d757ea9053ebc6e97e22d7301d0xb395ef933a5ef9d757ea9053ebc6e97e22d7301d0xB395EF933a5ef9D757eA9053EBC6E97e22D7301Dfrom 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 0x788fcc20…fdce20
// 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("0x788fcc2057fb3fcc4cd89b1b1f29852f497efa00881c232170468252ecfdce20")
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)