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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.
0x350405b72ffdce8afb3f1479550930db2d99eeec36c2d385ecc14e6d66b05c8aThe 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 | 10 | 86 | 12 | b2 | a0 | 2e | bb | 8b | ba | 66 | 6c | c5 | 95 | 67 | 63 | 24 |
| 0010 | 12 | 6b | 71 | e9 | c5 | e8 | ec | 9f | 03 | 35 | c3 | 1e | fd | aa | 01 | c7 |
| 0020 | d2 | 26 | 61 | 9d | 54 | b8 | 20 | 7f | c1 | e2 | 3c | 56 | 37 | 20 | 68 | 50 |
| 0030 | 39 | 58 | 15 | 48 | 80 | 09 | 50 | 4e | a6 | b5 | 12 | f0 | 13 | 4f | dd | 9f |
| 0040 | 0c | d1 | ca | 48 | ac | 2b | 28 | 3e | af | 29 | 30 | 8d | bd | 64 | 9f | 08 |
| 0050 | f9 | 6b | ac | 46 | 42 | 08 | 61 | f2 | 7d | 81 | 53 | 8e | 73 | 50 | 53 | ad |
| 0060 | e6 | dc | d0 | 03 | 2b | 86 | 5e | 7c | 60 | 6c | b8 | dc | e7 | e2 | f7 | 1d |
| 0070 | a7 | ec | 8f | e6 | a9 | d8 | 29 | a7 | a1 | 7c | 04 | 89 | 12 | 24 | 2b | c2 |
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 0x350405b7…b05c8a
// 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("0x350405b72ffdce8afb3f1479550930db2d99eeec36c2d385ecc14e6d66b05c8a")
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)