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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.
0x34a3295949200999682dfeadd79a15f5bedc9e131264e2e9cdc77e5cfe27b146The 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 | 80 | 1b | f7 | 17 | 34 | 9f | 38 | f3 | 80 | 8f | e5 | 68 | 76 | 89 | fb | 29 |
| 0010 | bf | 77 | ad | 7f | f9 | b0 | 6c | 80 | 70 | ef | 55 | cf | f0 | 32 | 21 | 1a |
| 0020 | b5 | 5b | 5f | 15 | 8b | c7 | 14 | f5 | ad | 6e | af | 9d | c0 | d3 | e0 | 25 |
| 0030 | ce | 5f | 1b | 6f | b9 | 00 | ee | 9e | f8 | a6 | 0f | bd | 0e | c6 | a1 | 7d |
| 0040 | c3 | 37 | 97 | ff | ce | 83 | eb | e9 | 6c | e7 | ec | 11 | 75 | 72 | e4 | bb |
| 0050 | 64 | 4c | 38 | 53 | 4f | 07 | 3d | 8c | 9a | 32 | 9b | 86 | cd | 15 | b5 | 29 |
| 0060 | f4 | 3a | 94 | d4 | b0 | 83 | 32 | 65 | 64 | d9 | e8 | ca | ad | 49 | 80 | 52 |
| 0070 | be | 7a | a1 | ea | 33 | fe | 5c | de | 56 | 32 | 1a | 4c | 7b | c4 | 41 | fa |
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 | 42 | 86 | d7 | bc | 2f | 64 | ae | 4c | 1f | ec | e5 | 34 | 31 | 9d | 96 | 01 |
| 0010 | f6 | fd | d5 | 79 | 77 | 17 | 14 | 11 | 6f | 69 | f2 | f1 | 01 | a2 | 3d | e2 |
| 0020 | 19 | ae | 92 | e2 | b6 | b4 | c2 | 06 | ca | a3 | 80 | 44 | 43 | 5d | 09 | 1e |
| 0030 | ca | c2 | 7c | d4 | 7e | b4 | aa | 73 | 7d | e6 | 3d | c4 | f7 | f2 | 6c | 6e |
| 0040 | d8 | 04 | 49 | 53 | 87 | 0c | a8 | 09 | c3 | f1 | 09 | 7b | da | 54 | cd | 41 |
| 0050 | fa | a0 | 4f | e0 | 4e | 7c | f2 | 72 | 01 | 33 | a6 | 74 | 7a | 9f | ce | e3 |
| 0060 | 6e | bc | 7a | c7 | 73 | 99 | 3a | a4 | 90 | cc | 9f | b2 | b9 | b1 | d0 | 83 |
| 0070 | ab | e5 | 9e | a7 | 9c | 6f | b5 | 9a | 32 | cf | 7c | d7 | a2 | 95 | bc | 2f |
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.
0x7c5e53cff3630a50c253dfa22c6f113f55e9340f5b7e21eaa666d39701ad95e40x2c6f113f55e9340f5b7e21eaa666d39701ad95e40x2c6F113f55e9340F5b7e21eAA666D39701ad95e4from 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 0x34a32959…27b146
// 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("0x34a3295949200999682dfeadd79a15f5bedc9e131264e2e9cdc77e5cfe27b146")
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)