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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.
0x6f8c75b193fca55f94395444a1a01f868dc824bc6b94a28c94e57f3670019a4bThe 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 | 9c | 9c | d7 | 5d | ff | 3c | 77 | d4 | 9d | e7 | 57 | a1 | 8b | a7 | 64 | 44 |
| 0010 | 87 | 14 | 7f | 2a | f0 | 76 | 9a | ad | 0a | e9 | 33 | 46 | d4 | a6 | ec | 9d |
| 0020 | 7d | d9 | e7 | 78 | 72 | 38 | 2e | 62 | 2f | ef | 19 | 28 | 76 | 4a | 33 | 79 |
| 0030 | cc | f6 | 6c | 90 | 7d | 33 | e7 | da | fb | 73 | b1 | 94 | 04 | 87 | cf | b6 |
| 0040 | d0 | d3 | e8 | bd | 29 | 97 | 6e | a4 | 23 | 0a | 20 | 55 | af | 94 | 74 | 85 |
| 0050 | c3 | a9 | 20 | ee | 95 | 65 | 6a | b7 | 2e | 69 | 0c | 57 | 64 | 50 | 6c | ef |
| 0060 | 3a | e4 | fb | 93 | f8 | 68 | 74 | 27 | b3 | e2 | df | 6c | 0d | db | 48 | bd |
| 0070 | 54 | fd | 88 | fe | 78 | 97 | dc | da | ff | 16 | 71 | af | df | 75 | 36 | a0 |
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 0x6f8c75b1…019a4b
// 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("0x6f8c75b193fca55f94395444a1a01f868dc824bc6b94a28c94e57f3670019a4b")
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)