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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.
0xf6cbf05ffeed74d1acc1011fcd899ffec3a251131ccc4ee7d8fb69c99c44894cThe 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 | 98 | 28 | f3 | 57 | ce | 3c | bf | 9c | bc | d4 | 3f | e2 | a8 | f1 | 60 | e5 |
| 0010 | 3e | f7 | 00 | a0 | af | 8b | 09 | 4d | f5 | 70 | 0a | bf | e9 | c5 | d9 | 3c |
| 0020 | a2 | e9 | cc | 47 | 32 | 73 | 8e | 0a | 3c | 5a | 78 | 3c | 91 | b0 | a2 | 75 |
| 0030 | d5 | 13 | ae | b5 | 5a | eb | 04 | dc | 62 | 71 | 94 | 7a | 4a | aa | 4a | 62 |
| 0040 | e6 | 4f | 00 | ab | 91 | df | da | 8c | 1f | 3a | a1 | 9b | 97 | 94 | e1 | ac |
| 0050 | 59 | 8e | 80 | 6e | 31 | 76 | e1 | 48 | 19 | 73 | 55 | 1a | f5 | 89 | c1 | e8 |
| 0060 | f3 | 8a | 28 | e1 | 3f | 2f | 09 | e2 | df | 40 | 4b | ba | 4e | 13 | 88 | da |
| 0070 | 62 | e5 | d2 | 77 | 80 | 56 | b4 | 25 | bf | 76 | 37 | 52 | bc | 19 | dc | cd |
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 0xf6cbf05f…44894c
// 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("0xf6cbf05ffeed74d1acc1011fcd899ffec3a251131ccc4ee7d8fb69c99c44894c")
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)