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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.
0x4792b16af6bd57c08fe5632763fc752f6091d912e8e407ff6d791bd3c81ef959The 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 | 38 | c5 | ea | 04 | 8b | 02 | 27 | c4 | e2 | d1 | c5 | 88 | 87 | c0 | ea | bd |
| 0010 | 90 | ab | db | 94 | c2 | 70 | db | 4f | 71 | 2a | 12 | cd | f7 | ee | a5 | 56 |
| 0020 | 76 | 60 | 47 | ae | 92 | 05 | 1b | 92 | df | b0 | 04 | f8 | a1 | b3 | 8b | c1 |
| 0030 | 98 | 26 | 1a | 3b | 6d | 8b | c6 | 28 | 05 | 93 | 07 | e8 | ed | 90 | 97 | 20 |
| 0040 | f7 | 83 | 48 | b3 | df | c7 | 55 | 5d | 3b | 8d | ef | e4 | 89 | 56 | 89 | 4c |
| 0050 | 19 | 0a | 1c | c0 | 0e | 7c | 19 | 90 | cb | a5 | 01 | 07 | 95 | 75 | 28 | 2f |
| 0060 | 70 | 2f | 0e | ae | 9d | e1 | 6d | 6c | 13 | af | 30 | a9 | fb | 09 | a6 | d0 |
| 0070 | b5 | e4 | 9f | b7 | 1d | a4 | 3b | 0d | a1 | 4b | e0 | 12 | 6f | 01 | e0 | 03 |
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 | aa | 15 | 4b | 52 | f0 | 55 | 16 | 61 | 8f | a4 | c0 | b6 | 35 | dc | 8b | 0d |
| 0010 | f2 | a9 | 40 | e1 | 05 | c0 | 38 | f8 | 2e | eb | 8c | ae | c1 | 2e | 96 | 13 |
| 0020 | ca | fa | 1f | 72 | 16 | b1 | 5e | 39 | ec | 49 | 67 | 8e | 95 | 61 | a2 | 0d |
| 0030 | 1f | 21 | e8 | ae | a9 | 8d | 8b | 15 | 1e | 5c | 89 | af | 13 | c6 | 57 | 9f |
| 0040 | 5d | cd | 8e | e4 | 4e | f5 | 79 | a4 | a0 | e8 | 30 | df | ad | 9d | 9e | e4 |
| 0050 | 66 | 95 | 49 | c1 | 66 | 82 | bb | 3b | a7 | b7 | f8 | 31 | f6 | 03 | ea | 47 |
| 0060 | 30 | 8f | 98 | 65 | ba | 6b | 61 | 05 | a4 | 2b | 84 | 4e | 93 | 0c | ef | d5 |
| 0070 | d2 | 28 | 7f | 26 | 99 | 83 | 2b | 06 | a1 | c4 | 93 | d2 | 54 | e6 | 3c | 87 |
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.
0xfda9b8107d1be810b03c37a0bfed189944535d89e8e125b1357b2148ec38631f0xbfed189944535d89e8e125b1357b2148ec38631f0xBFeD189944535d89e8E125B1357b2148eC38631Ffrom 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 0x4792b16a…1ef959
// 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("0x4792b16af6bd57c08fe5632763fc752f6091d912e8e407ff6d791bd3c81ef959")
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)