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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.
0x7975be3bf4f87d21f3bacf87a8670de2108480edaa8a4473d9d0b31e73072858The 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 | 07 | 3f | d1 | 69 | e7 | d7 | a5 | 1b | 0e | fc | 40 | f2 | dc | 35 | f0 | ce |
| 0010 | 32 | 12 | 54 | 40 | a2 | 2d | 2e | b4 | f6 | db | 98 | 00 | ea | 15 | 33 | 6b |
| 0020 | 13 | 53 | 19 | e9 | 2e | b0 | 19 | 68 | bc | e8 | 62 | 52 | 91 | f6 | a5 | b9 |
| 0030 | 4f | d8 | 7b | ba | 57 | d1 | 8c | d5 | cb | 68 | 13 | a7 | 17 | 76 | 64 | 47 |
| 0040 | ca | 86 | e9 | 08 | fd | 46 | f3 | 04 | 72 | 8c | 57 | fb | 27 | e4 | ce | 24 |
| 0050 | 54 | 30 | 74 | 69 | 64 | 6b | 3d | e5 | 61 | ea | 18 | fb | 83 | fa | 6d | 3a |
| 0060 | 7f | 7b | 6a | 29 | 38 | b6 | e0 | e9 | 01 | 4b | 2c | 27 | 99 | d0 | 57 | 1c |
| 0070 | d4 | 6b | d9 | d1 | 01 | 98 | 9c | 18 | a0 | 8b | b7 | a7 | 98 | 4f | ca | b6 |
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 0x7975be3b…072858
// 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("0x7975be3bf4f87d21f3bacf87a8670de2108480edaa8a4473d9d0b31e73072858")
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)