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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.
0x287b5a6205a1f4d02d77f0cbb651eddd4f10e81bdbe0b67f26f403f5812c1d0fThe 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 | c1 | c9 | ff | 1e | 48 | b0 | 33 | dc | a8 | 28 | f1 | 73 | 30 | f1 | 09 | 8a |
| 0010 | d9 | b6 | 86 | 9d | a2 | 03 | e4 | 1a | 85 | f0 | ba | af | 71 | cc | 95 | 17 |
| 0020 | ae | 91 | 14 | 5a | 95 | e9 | d6 | 30 | fb | c9 | 5b | 6e | f8 | 24 | 72 | 07 |
| 0030 | 68 | fb | 8c | cf | 9f | 06 | 17 | b3 | cf | fc | cc | 95 | dd | 83 | 76 | fc |
| 0040 | 1e | 71 | 44 | 70 | 4e | ce | 7d | 79 | c3 | 04 | 5c | 7a | 5f | 42 | fe | 69 |
| 0050 | 88 | 86 | b8 | 90 | 6a | 7a | 3e | e5 | 54 | 99 | 38 | 02 | f1 | dd | 86 | b8 |
| 0060 | a8 | 4b | d7 | 34 | 16 | 4c | e5 | 9d | 3f | 92 | 6f | 8c | a7 | c1 | a2 | 93 |
| 0070 | 11 | 69 | 44 | c8 | 77 | 80 | 4e | 86 | 5a | e3 | 2a | a6 | f0 | 4a | f2 | 5f |
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 0x287b5a62…2c1d0f
// 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("0x287b5a6205a1f4d02d77f0cbb651eddd4f10e81bdbe0b67f26f403f5812c1d0f")
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)