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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.
0xab4800f787e82c9d77382d3e7a7a2557db75d923bed8bd11554b6e27d28db5b0The 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 | 87 | f6 | 40 | c2 | c0 | 9c | bc | 8b | 75 | 10 | 9e | de | 20 | 1f | bd | e9 |
| 0010 | 35 | 31 | 24 | fa | 6f | ed | 72 | 4a | 50 | a1 | 62 | 46 | 77 | 6f | fa | f1 |
| 0020 | a8 | 0b | 4e | 5c | 30 | 22 | f9 | bf | 17 | 1c | 32 | 38 | ca | 92 | 01 | 4f |
| 0030 | fe | 6d | 2e | dc | 08 | 98 | 41 | 7c | dd | 20 | d5 | 63 | ed | 44 | 62 | a9 |
| 0040 | cb | d0 | 84 | 86 | 47 | 84 | 7b | ec | 40 | 64 | ae | 09 | d0 | a2 | bf | f4 |
| 0050 | 02 | 17 | ca | 74 | e0 | fb | d3 | b5 | da | 64 | f8 | 73 | ed | 58 | 01 | aa |
| 0060 | 9a | 7f | e8 | dc | ca | 64 | 67 | 67 | 60 | 99 | 79 | e9 | 7d | 86 | c8 | 26 |
| 0070 | c7 | d8 | 04 | d8 | 8b | 6f | 3a | 8a | d1 | 39 | 64 | 12 | 01 | cb | 50 | f8 |
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 0xab4800f7…8db5b0
// 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("0xab4800f787e82c9d77382d3e7a7a2557db75d923bed8bd11554b6e27d28db5b0")
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)