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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.
0x4abee664cd7f810750965b556560bfc8591ab4fe9d15cba95778d072e3fd5b3bThe 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 | ca | 21 | f6 | 4d | 79 | 7d | 58 | 8d | c6 | 0a | 99 | bb | 56 | 76 | 8f | f8 |
| 0010 | e8 | 79 | 13 | 09 | 3f | 82 | 5f | 17 | b2 | 8a | af | dc | b0 | 3b | 13 | b9 |
| 0020 | 17 | 95 | 74 | 51 | 20 | bf | 22 | 81 | 69 | 0d | 6b | 70 | 53 | 2c | 97 | 3a |
| 0030 | fe | f9 | d8 | d4 | da | 54 | cc | 09 | 1a | 0c | 41 | 9e | c9 | 39 | 01 | e2 |
| 0040 | e1 | 33 | 8e | f8 | 12 | 6b | 2d | 76 | a1 | 72 | 83 | eb | 63 | 9f | d6 | 9a |
| 0050 | 01 | 88 | 35 | 88 | 3d | 44 | ba | bc | 73 | a2 | 0c | 19 | 14 | 42 | 3d | 88 |
| 0060 | 83 | 86 | 18 | c5 | 40 | b4 | c8 | c7 | 19 | f6 | d6 | 0c | 62 | c1 | 4c | 1f |
| 0070 | 8f | 86 | 32 | 3f | 60 | 5c | 58 | 02 | 86 | c0 | 94 | 80 | da | fa | 9a | de |
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 0x4abee664…fd5b3b
// 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("0x4abee664cd7f810750965b556560bfc8591ab4fe9d15cba95778d072e3fd5b3b")
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)