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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.
0xc30b290e4a37a9682964bf62c8a530cd8a9787977512cbc476efae8a9df60f89The 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 | 55 | 75 | 60 | 81 | e4 | 31 | ca | 3e | b5 | a4 | 83 | aa | e2 | 89 | a9 | d5 |
| 0010 | f9 | 6a | 23 | fe | 0a | 62 | 06 | 1f | fd | 1f | 3a | 4a | f0 | 8e | 78 | b1 |
| 0020 | e2 | 96 | 2a | 7a | f1 | a9 | 7b | 1e | 17 | 5a | b4 | 44 | f2 | 6f | 53 | cd |
| 0030 | 13 | 26 | de | 13 | f3 | 6c | 5e | d8 | e2 | 23 | 9f | dd | 85 | 22 | d2 | 9e |
| 0040 | 7a | e6 | c6 | 22 | 50 | 2d | 11 | a9 | 04 | 8a | ab | f6 | de | 8f | 53 | 41 |
| 0050 | e2 | fc | 87 | 97 | 2c | 72 | 6d | 98 | ef | 50 | 10 | e4 | c6 | 78 | ce | bd |
| 0060 | a7 | c3 | 47 | 30 | f8 | a9 | 5d | 61 | fc | 80 | 21 | 9c | 6b | 2e | b3 | 60 |
| 0070 | 1f | 36 | 08 | 9f | 11 | 85 | 82 | e2 | c0 | 3c | 44 | 5d | 55 | 4c | cb | 03 |
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 | 57 | 7c | b8 | 3f | 0f | fb | e9 | 76 | 00 | 86 | a4 | 69 | 4f | 06 | d9 | 85 |
| 0010 | 91 | ef | 43 | e7 | 99 | 1c | da | de | 71 | b9 | 92 | b6 | 89 | a3 | eb | f8 |
| 0020 | 37 | 04 | 02 | 89 | 24 | 89 | 2e | fc | c8 | eb | 6f | 0b | 8c | e9 | 13 | 99 |
| 0030 | 93 | d1 | 4c | 5c | 1c | 50 | ef | 06 | b4 | 7b | a1 | 7b | 64 | 80 | 53 | 5b |
| 0040 | b2 | 3a | db | 70 | a4 | 00 | e3 | 2c | 3e | c9 | 79 | 75 | 76 | 5a | bf | 6c |
| 0050 | f1 | 7a | 90 | 9b | d9 | 14 | cd | 4f | dd | 0b | 82 | f9 | fe | 24 | 95 | 42 |
| 0060 | d0 | 05 | 49 | 5a | 79 | 66 | 1c | 03 | c8 | ca | d0 | bc | 76 | cd | ca | 21 |
| 0070 | 14 | da | 50 | 61 | 28 | d3 | 84 | 46 | 00 | 97 | 19 | 14 | 0a | 81 | 68 | 86 |
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.
0xb9b786da98400b533af4af9a2909ea3de35c4a1106deef27cc60e94ec24002160x2909ea3de35c4a1106deef27cc60e94ec24002160x2909eA3de35C4A1106DeEF27CC60E94Ec2400216from 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 0xc30b290e…f60f89
// 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("0xc30b290e4a37a9682964bf62c8a530cd8a9787977512cbc476efae8a9df60f89")
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)