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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.
0x6b4fad320234e00463a8655c4c8bbdbf2ac5f91ce742d923c2eed8f745f19a5bThe 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 | b7 | f0 | 23 | cf | f7 | 0d | 09 | 9d | 86 | 53 | 50 | 87 | e3 | f9 | fb | 54 |
| 0010 | ec | 38 | 2f | 11 | 11 | 6b | 29 | dd | 2b | 05 | 2f | 48 | 06 | d5 | 87 | 68 |
| 0020 | 0e | fd | 5e | 53 | 39 | 4b | 45 | f0 | 76 | 0d | 9e | 1a | d1 | 64 | eb | de |
| 0030 | 61 | 06 | 1b | 2a | e7 | 80 | c6 | 33 | 9c | 3c | e5 | c3 | 18 | a5 | 9d | 66 |
| 0040 | ea | 2b | 56 | dd | e0 | 75 | 90 | 26 | 23 | 03 | 1b | 63 | a0 | 93 | 2d | 93 |
| 0050 | 97 | bc | 83 | ce | 22 | 09 | 83 | 10 | e0 | ae | c3 | bf | 00 | 47 | 6d | f1 |
| 0060 | d2 | 46 | cf | 30 | bd | 80 | b3 | 45 | 3a | 52 | 5f | 4a | 52 | 8d | 71 | d7 |
| 0070 | 2e | 46 | 31 | b8 | 0d | 63 | a4 | 71 | e6 | d5 | f6 | 5a | be | 9e | 0a | 27 |
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 | 83 | 15 | 94 | 7c | a5 | b5 | 00 | c3 | e3 | 44 | ca | 0a | fb | 04 | f2 | 40 |
| 0010 | 72 | 8e | 53 | 20 | db | 24 | 7d | df | c8 | de | ba | 0f | ca | bc | 06 | 40 |
| 0020 | 66 | 98 | f8 | a4 | ba | f0 | 12 | 01 | 7e | f1 | 29 | 9a | c6 | f5 | 1c | 86 |
| 0030 | cb | cd | 6a | ec | 0b | 24 | f4 | 4f | 67 | 55 | de | 21 | e8 | d4 | 3f | 96 |
| 0040 | 6c | f7 | 0d | 4c | f4 | 92 | b8 | 61 | 7e | 64 | 33 | 1e | 8a | 65 | d2 | dd |
| 0050 | 37 | 26 | 27 | 5a | f2 | a7 | 22 | d2 | 35 | 8b | 87 | b0 | b4 | 05 | 03 | 46 |
| 0060 | d3 | 17 | fc | 20 | 7a | a4 | ba | 56 | d9 | 68 | 8f | 76 | 21 | 54 | de | 2d |
| 0070 | 4d | 52 | 05 | 2c | da | 4d | 3c | 17 | f9 | da | 6d | 59 | 8a | b2 | 56 | a5 |
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.
0xfe967034b07ee78624a96807de922824803ed5a842d20d70a5b5ebcbcba021ea0xde922824803ed5a842d20d70a5b5ebcbcba021ea0xdE922824803ed5A842d20D70a5b5EBCBCba021eAfrom 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 0x6b4fad32…f19a5b
// 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("0x6b4fad320234e00463a8655c4c8bbdbf2ac5f91ce742d923c2eed8f745f19a5b")
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)