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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.
0xeb687619e84280d4b3a9ff874ceff9a8c0de0c8d4e782a95ffb520f38d9daa93The 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 | f0 | c6 | ea | 3d | fa | aa | 4b | f2 | 6b | 7d | 46 | 66 | d0 | 7e | 6a | 9b |
| 0010 | 91 | a8 | 61 | ef | e2 | e1 | 44 | 4e | 62 | a0 | d1 | 18 | bf | 94 | ab | a8 |
| 0020 | 40 | eb | bb | bf | 5e | 70 | 09 | 0a | 6b | 53 | 77 | d4 | 93 | 71 | 8c | ce |
| 0030 | 78 | cb | d4 | 69 | eb | c4 | ca | 2a | b1 | 00 | a4 | e0 | 94 | aa | bc | 31 |
| 0040 | 30 | cb | ac | da | 73 | ad | 73 | 60 | 94 | e3 | 8a | 0d | b7 | d6 | 0b | 44 |
| 0050 | e5 | 2e | c2 | 58 | da | 6c | 05 | 6d | ac | 35 | 57 | 24 | d9 | e8 | 99 | 73 |
| 0060 | 4b | 3c | 34 | 27 | 80 | 23 | fa | 46 | ed | f6 | 9c | 6c | 46 | be | 0f | f8 |
| 0070 | c8 | 7f | 2d | 67 | 18 | 21 | b0 | 2c | a5 | 83 | 5f | 9e | 73 | 54 | 96 | 1c |
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 0xeb687619…9daa93
// 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("0xeb687619e84280d4b3a9ff874ceff9a8c0de0c8d4e782a95ffb520f38d9daa93")
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)