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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.
0x577ddfc571c15cb6d94331753be14f4a34c45e03d5fb29501d7b8003e639f61bThe 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 | 46 | 42 | 04 | db | e3 | fd | 4f | bf | d5 | f7 | 08 | 53 | c0 | a6 | e5 | 82 |
| 0010 | d4 | 49 | 5f | a1 | b0 | aa | f0 | 91 | 79 | 3b | e2 | a2 | 8f | d1 | e2 | 9b |
| 0020 | 5c | 54 | 82 | 21 | 05 | 0d | 73 | d6 | a2 | e3 | 3e | 6a | 01 | ce | ce | 40 |
| 0030 | d8 | ac | b6 | 60 | b1 | d0 | 44 | 45 | e9 | 56 | cb | ca | cb | a3 | 26 | 16 |
| 0040 | 2b | 1e | 61 | 04 | af | db | 04 | a6 | dc | 76 | 58 | 8b | de | 35 | f7 | 4e |
| 0050 | 87 | 19 | 06 | 65 | 31 | 39 | 52 | 9e | 22 | 40 | f5 | ad | c1 | b4 | 56 | c5 |
| 0060 | d7 | 25 | bf | 9c | 9a | 42 | 4d | fd | 1f | 08 | 01 | 66 | e8 | 2a | db | 25 |
| 0070 | 4a | 35 | e8 | 7e | bd | aa | 9f | f4 | 57 | 81 | ae | 76 | 6c | 6d | cf | df |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0x577ddfc5…39f61b
// 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("0x577ddfc571c15cb6d94331753be14f4a34c45e03d5fb29501d7b8003e639f61b")
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)