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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.
0xf2c829cdc12001a7b550c037c05988663cf0f1e3ec6454cd44356c8f8de4b04fThe 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 | a4 | 1c | a1 | 3b | 78 | 58 | 65 | ca | 7c | 56 | d4 | e5 | c2 | ae | 31 | 28 |
| 0010 | c0 | 99 | e1 | e7 | cc | 65 | 1b | cd | dd | 97 | 11 | 3e | 80 | 32 | ff | 05 |
| 0020 | 96 | 6b | 25 | e7 | 22 | 61 | 5a | 27 | 67 | 00 | 1e | a7 | d6 | 4a | 6b | c5 |
| 0030 | a5 | bb | fd | 41 | cd | 38 | 54 | 21 | c2 | 11 | f0 | 1e | eb | 83 | d3 | 79 |
| 0040 | fc | ac | bb | 31 | b9 | 88 | fd | 55 | 2b | 14 | 52 | c7 | 1d | 2d | 8d | 23 |
| 0050 | f3 | 24 | 83 | 11 | 98 | 56 | 7d | 85 | 0d | cd | c9 | c1 | 38 | a8 | 57 | f5 |
| 0060 | 6b | 7c | fe | 0f | 55 | 70 | 94 | 39 | d8 | 2a | 5f | 78 | bf | 5c | 97 | b1 |
| 0070 | 18 | 93 | ba | 11 | 3d | cb | 65 | 71 | be | 71 | 15 | 4d | eb | fe | 66 | a7 |
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 | 0a | d6 | 45 | e4 | e8 | 1a | e6 | 10 | 68 | 20 | fa | 38 | ec | 6b | de | 3a |
| 0010 | 07 | 44 | 13 | 9e | 57 | 57 | a1 | 23 | c1 | ec | e8 | b7 | 50 | 68 | ef | f8 |
| 0020 | 16 | f8 | c5 | e3 | c6 | e4 | 6a | 4a | 64 | c7 | 0d | 44 | e9 | 63 | 73 | bd |
| 0030 | bb | b3 | bb | 38 | 2f | 09 | 48 | 58 | b9 | ed | 93 | 28 | 79 | db | a6 | 0f |
| 0040 | 12 | 82 | e5 | 5c | ae | 5b | e4 | 9a | f9 | 8d | 54 | 70 | 50 | 7c | 98 | 54 |
| 0050 | c3 | c5 | 0d | 1b | 96 | ae | 11 | 55 | 67 | f9 | 44 | e9 | 7c | 91 | 46 | b5 |
| 0060 | df | 53 | cb | c3 | a6 | 8c | 1d | ae | ac | bd | 64 | 46 | a8 | 45 | 35 | ce |
| 0070 | 56 | 17 | 5f | 96 | ee | 1b | 47 | 3c | 6b | 3d | cd | 10 | 4f | 9b | 2a | 82 |
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.
0x81138f6ac394a1d19616491fc17c6aee7b8f41c4a5c355ed1e8c4c7034cc3bd00xc17c6aee7b8f41c4a5c355ed1e8c4c7034cc3bd00xC17c6aeE7B8f41C4a5C355ED1e8C4C7034CC3bD0from 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 0xf2c829cd…e4b04f
// 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("0xf2c829cdc12001a7b550c037c05988663cf0f1e3ec6454cd44356c8f8de4b04f")
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)