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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.
0x348870b618df6b44880001bd80185b8f05c9d73ccb320c48c6a9fed074a78ad1The 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 | 18 | 7a | 71 | b4 | 31 | 22 | 3b | 52 | ac | fb | 7d | 80 | 9f | 72 | cf | e9 |
| 0010 | a4 | 5a | d5 | 1f | 2e | 94 | de | fe | 3b | 0c | 8e | 55 | 76 | 27 | 72 | 63 |
| 0020 | a8 | be | 2b | 2d | 69 | 60 | a1 | fe | b8 | 03 | e3 | 3e | 5d | 1a | bf | ec |
| 0030 | 2a | 00 | b8 | 77 | 5f | 9d | 4f | 04 | 38 | d6 | c1 | 2c | 07 | 2c | 23 | b0 |
| 0040 | d7 | c0 | 60 | 2e | fd | e2 | a4 | 0f | 09 | 4c | d0 | f5 | 79 | 66 | 05 | c6 |
| 0050 | 85 | 0a | 2e | ca | 6e | f9 | 06 | 90 | 3c | af | ef | 6c | 9b | c6 | 6c | 1f |
| 0060 | 6f | 33 | 58 | 18 | 69 | bf | f3 | 9b | 61 | 14 | 3f | 48 | f6 | ef | e2 | 51 |
| 0070 | 96 | 2c | ba | 2c | 0d | 67 | 4a | 22 | 5e | 13 | 31 | 77 | 1d | 52 | b4 | 20 |
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 | 9b | c2 | d7 | 73 | b7 | 88 | 4f | e9 | d7 | 4f | 25 | 7f | 8a | 2a | 93 | 7e |
| 0010 | e9 | c9 | 61 | ef | fc | 38 | ce | 3f | d8 | c8 | f6 | 60 | be | 62 | 1f | 71 |
| 0020 | e9 | db | b0 | ea | e4 | c6 | 56 | cb | 29 | 77 | 14 | 63 | a9 | ba | 61 | d7 |
| 0030 | 72 | c8 | dc | 5e | b2 | ed | ed | 2f | d5 | 5f | bb | 7e | 88 | b9 | 82 | 71 |
| 0040 | c9 | 36 | a9 | 29 | 86 | b7 | 71 | f2 | 22 | d5 | ec | 0e | e0 | de | 33 | c3 |
| 0050 | 94 | 87 | 94 | ac | af | 3e | 9e | f2 | d6 | df | 73 | 17 | f4 | 04 | 9e | 89 |
| 0060 | 64 | a5 | e5 | 1e | 3d | 64 | 46 | cd | 68 | f9 | f5 | 81 | 19 | 84 | d2 | 7d |
| 0070 | a6 | d4 | 0f | 9e | ae | 74 | c9 | ee | f5 | 4c | 90 | 0c | 01 | c6 | 30 | 75 |
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.
0x07502529810a5bf5a216ae0e6bde9ae364106718039955a9628efef93fc968210x6bde9ae364106718039955a9628efef93fc968210x6BDE9AE364106718039955A9628efeF93fc96821from 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 0x348870b6…a78ad1
// 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("0x348870b618df6b44880001bd80185b8f05c9d73ccb320c48c6a9fed074a78ad1")
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)