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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.
0x7335e4d8f34547f896eb9ddbc6bd081b02573edfbb35532da110d14658fdb054The 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 | 1e | 70 | f8 | 42 | aa | e7 | 98 | 3a | 0e | 36 | d3 | 88 | 75 | e7 | f4 | e7 |
| 0010 | 64 | 60 | 62 | 47 | 09 | c0 | ed | a9 | 30 | 4e | ff | 28 | 14 | 6f | 53 | b3 |
| 0020 | 93 | b9 | 4b | 52 | be | 09 | 76 | 0c | 95 | 3a | 3e | c7 | 94 | 69 | 16 | 2b |
| 0030 | 7b | dc | 31 | 56 | 9a | fb | 4c | 3b | 1b | b7 | b1 | 92 | 7a | a2 | 74 | 5a |
| 0040 | 03 | cc | 60 | 9b | 02 | aa | cb | 69 | d0 | fe | 50 | e1 | 5f | c2 | 51 | 89 |
| 0050 | da | 8d | 84 | 4b | 63 | 14 | f3 | f1 | a0 | 13 | ce | e2 | b0 | 19 | 62 | 91 |
| 0060 | f2 | 4a | 56 | ea | 7f | 9d | ef | 83 | ed | 1a | f4 | d5 | 3d | 09 | 5c | 44 |
| 0070 | d8 | 59 | 47 | 42 | 23 | 23 | ae | 19 | a2 | 51 | 84 | 04 | 0b | df | 92 | 9e |
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 0x7335e4d8…fdb054
// 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("0x7335e4d8f34547f896eb9ddbc6bd081b02573edfbb35532da110d14658fdb054")
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)