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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.
0x2c875115a393b99614cfe7143d56ab0fbcde9fb844075aeb3e846c23b09c8cabThe 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 | cf | d1 | 22 | e8 | 8a | 2d | bb | 54 | 28 | 46 | 0e | b7 | 04 | 08 | 9c | 50 |
| 0010 | f0 | 97 | 08 | df | 84 | e8 | 36 | d2 | 63 | d5 | 8d | b3 | 7f | 51 | 61 | 3c |
| 0020 | 26 | 00 | 34 | 16 | 9a | 59 | 9f | 51 | b2 | 26 | d7 | 77 | 25 | 37 | a4 | 02 |
| 0030 | 4c | 88 | 27 | 76 | 64 | 6c | 28 | b7 | 10 | 14 | 91 | 4e | 42 | 0e | dd | 3a |
| 0040 | 71 | 76 | a1 | dd | 01 | cc | 54 | 2b | 75 | c8 | 53 | d8 | 92 | 92 | 5a | 6c |
| 0050 | e4 | dd | be | f5 | 49 | f8 | 76 | 00 | a7 | d2 | e3 | e0 | 57 | ec | dd | 6b |
| 0060 | aa | d2 | 01 | 0c | fb | 5d | 7d | 0a | af | 95 | f6 | 9c | 99 | 87 | ae | ad |
| 0070 | ce | c3 | f0 | 4f | 88 | 2a | a1 | 0d | d4 | 7c | f1 | 93 | 1e | 57 | f9 | 91 |
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 0x2c875115…9c8cab
// 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("0x2c875115a393b99614cfe7143d56ab0fbcde9fb844075aeb3e846c23b09c8cab")
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)