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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.
0xa8765e550cb97f2bca83ab600771eb489cef9ce01097f339791d9e1acebf45b5The 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 | 7a | 69 | 47 | bd | 7f | 7a | f0 | 92 | c1 | 8e | c9 | c0 | 13 | 34 | 1a | 55 |
| 0010 | 5a | 02 | 9f | 01 | c5 | 74 | 18 | 52 | 87 | b5 | f9 | 6b | 87 | 08 | 0f | 9f |
| 0020 | 37 | 8a | df | 3f | 90 | 93 | 59 | 2f | 00 | fa | bd | a6 | ad | 68 | 8c | 15 |
| 0030 | e2 | 45 | 7e | 62 | d0 | 47 | 2c | d7 | 7b | 8d | 44 | 61 | 76 | ff | b1 | 35 |
| 0040 | b3 | 36 | 4d | 4e | c6 | c2 | c4 | 00 | 5a | 08 | 7e | c8 | 3f | b5 | 29 | 2f |
| 0050 | d6 | fb | f5 | f3 | c2 | 91 | 01 | ab | 1a | b8 | cc | 5a | 46 | 99 | f1 | a7 |
| 0060 | bb | 19 | 93 | 38 | 02 | b5 | d2 | c4 | b2 | 3f | 4d | 6b | a7 | e4 | b4 | ef |
| 0070 | a8 | 73 | 6a | 75 | d8 | 6a | ba | fc | a9 | cc | 9e | 86 | ef | 3d | 6a | 5a |
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 0xa8765e55…bf45b5
// 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("0xa8765e550cb97f2bca83ab600771eb489cef9ce01097f339791d9e1acebf45b5")
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)