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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.
0x12ea7c48beaf04c8188336b7aeae36389bae731e09a7b9194ce2901d28a03186The 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 | 4e | b0 | 4e | a8 | df | ca | 4d | dc | 7b | a6 | d6 | 29 | 0b | 0a | a3 | a9 |
| 0010 | 1f | 60 | 76 | 2c | 0a | 16 | 07 | 99 | b6 | 9f | d8 | 4f | 3c | d3 | 14 | b9 |
| 0020 | 39 | d9 | c5 | 0b | ef | 1c | ef | 21 | 94 | 33 | 2d | af | fb | 9a | b8 | c6 |
| 0030 | f5 | 70 | 85 | aa | b1 | 4f | c6 | 5e | a2 | 91 | 91 | 9b | 45 | 79 | 7a | c9 |
| 0040 | 2b | 46 | 4c | 68 | 98 | 31 | 26 | ea | f0 | 95 | 74 | 63 | 61 | ae | 4e | 77 |
| 0050 | d3 | 9f | 99 | 91 | b1 | 50 | 2f | 95 | 37 | f7 | 8c | 8b | 14 | 8a | f2 | 67 |
| 0060 | 05 | 44 | be | 2b | e9 | b6 | 45 | 81 | aa | 5e | 15 | 9f | 9d | 5f | 15 | 61 |
| 0070 | 3a | 90 | 96 | f7 | d1 | 56 | 81 | cd | e8 | 43 | ff | 78 | 21 | 4a | ee | fb |
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 0x12ea7c48…a03186
// 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("0x12ea7c48beaf04c8188336b7aeae36389bae731e09a7b9194ce2901d28a03186")
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)