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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.
0x75acebd108299d028abea8628d0f5fbc207b6617fa5713227522fb208991be68The 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 | 92 | f6 | 6b | db | db | 9c | 97 | 95 | b9 | 7c | 77 | bc | 8c | 76 | 09 | 73 |
| 0010 | d6 | 53 | c4 | 1a | 14 | 44 | 36 | 21 | 3d | bd | 38 | dc | 72 | 2c | 48 | 4e |
| 0020 | bd | e8 | c1 | 56 | 2b | 75 | be | f4 | a8 | cf | 71 | 23 | 8b | 12 | a3 | 8f |
| 0030 | 4d | 14 | 29 | 0f | 53 | c2 | 32 | e0 | e6 | 76 | 2b | 8e | b3 | b4 | 15 | 02 |
| 0040 | 5c | 61 | 7f | 14 | 9c | 7b | 48 | ec | a4 | ac | 13 | e0 | b9 | b8 | 38 | 52 |
| 0050 | 5e | 0b | 17 | b7 | ad | 08 | a2 | 21 | 64 | e5 | 06 | 17 | 41 | 2e | 6f | b6 |
| 0060 | 00 | af | ac | 35 | ba | a3 | 33 | ae | 9a | 9d | 1a | 81 | 24 | e5 | 68 | 8e |
| 0070 | b0 | 7d | 0b | 63 | 77 | 03 | 9e | fe | 9c | 6d | 9f | 48 | 8e | 03 | a7 | 9a |
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 0x75acebd1…91be68
// 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("0x75acebd108299d028abea8628d0f5fbc207b6617fa5713227522fb208991be68")
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)