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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.
0x69e7fbc21812022811e94b0678c64aeeb4b5c0d2601a5c5dbab0417f90ca9101The 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 | ff | d1 | 4f | d5 | 0b | 33 | 78 | df | 38 | f0 | 1f | 84 | b8 | 72 | 0a | 64 |
| 0010 | 52 | 44 | 6d | 8f | 69 | 10 | 91 | 90 | c7 | ed | 90 | 04 | 6c | 7a | 4c | 69 |
| 0020 | bb | 35 | 72 | 51 | 9c | b6 | d3 | ae | f5 | 82 | 0b | b4 | 44 | 65 | 07 | 13 |
| 0030 | 14 | 64 | 67 | 4a | 4e | fe | 81 | 4d | 1b | 8a | f2 | 93 | 29 | 5b | d9 | 8a |
| 0040 | 87 | 27 | 99 | 62 | 48 | 4d | a8 | 9c | b1 | 69 | d5 | e1 | 7f | 98 | bd | 4e |
| 0050 | c9 | aa | d9 | 69 | 3a | 28 | 15 | 58 | 71 | 41 | 38 | 93 | 18 | 93 | d6 | 6a |
| 0060 | 8f | 22 | 07 | 6c | c5 | 9b | 77 | 9a | 57 | 42 | 8d | d0 | 78 | b4 | d4 | 8c |
| 0070 | 2d | 52 | 02 | 78 | ad | b9 | e6 | 8a | e3 | d0 | 06 | 9a | c1 | 7f | 5a | 4d |
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 0x69e7fbc2…ca9101
// 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("0x69e7fbc21812022811e94b0678c64aeeb4b5c0d2601a5c5dbab0417f90ca9101")
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)