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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.
0x9b7d3e0a05f0ce586c4f8aea7b7d46162e53f59e59c3eb2cd747ee14052bf1f6The 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 | cf | 5b | 9e | 3b | ae | f8 | 2a | c2 | cf | 29 | ea | ba | 18 | af | 81 |
| 0010 | 58 | 87 | 68 | 12 | b4 | a2 | 2b | c8 | e3 | 31 | 6e | 2e | b9 | 05 | 7e | 3e |
| 0020 | dc | f5 | 40 | 80 | 1c | 65 | 51 | 03 | b3 | dc | ee | bd | d2 | 66 | 29 | 1a |
| 0030 | 26 | b5 | b9 | b7 | cf | 99 | d5 | 81 | 72 | a2 | 23 | ef | a7 | d2 | 39 | cd |
| 0040 | 03 | fc | 7d | 8c | 0e | 10 | ab | 75 | d0 | 95 | cf | 68 | 54 | 63 | 93 | 2a |
| 0050 | a5 | 2f | b4 | fc | bb | 75 | 72 | ce | e8 | 00 | 0a | 63 | d8 | 4f | 03 | 02 |
| 0060 | 66 | c9 | c7 | 78 | 5a | 33 | 5b | 58 | b8 | 5c | 94 | 2c | d4 | f9 | c1 | 66 |
| 0070 | 97 | 2a | f8 | 39 | 5b | 8b | c3 | cf | 20 | 9c | 8f | 8e | 8b | ad | e7 | 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 | 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 0x9b7d3e0a…2bf1f6
// 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("0x9b7d3e0a05f0ce586c4f8aea7b7d46162e53f59e59c3eb2cd747ee14052bf1f6")
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)