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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.
0x6b6cf653d22efbb1dc13c436e6b375d2dc107148cd22da8b16e9e67e9e352caaThe 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 | 69 | b1 | f8 | b0 | c3 | c6 | 17 | 46 | a1 | 81 | e2 | 06 | 38 | 82 | e4 | ff |
| 0010 | 51 | 50 | a1 | 2b | 0a | 04 | b9 | a0 | e1 | cf | 7c | 5d | 2b | d2 | 53 | e7 |
| 0020 | 62 | ac | e3 | 41 | 78 | a2 | de | 75 | e4 | fb | a7 | 49 | a6 | 36 | 04 | 30 |
| 0030 | 7b | da | 84 | bf | 30 | 98 | fc | 4e | 12 | c9 | cd | 6b | 3d | 54 | 90 | e2 |
| 0040 | a2 | 33 | 0c | b3 | 82 | 5c | 22 | 6c | 1e | 75 | 99 | 39 | 61 | ff | d3 | b0 |
| 0050 | 45 | 7d | f9 | e9 | 9f | 6a | 9b | f1 | 02 | 62 | 86 | 44 | 9c | 9c | cb | ce |
| 0060 | 74 | f2 | b6 | b2 | 24 | f5 | 38 | 72 | ef | fe | 2f | 27 | ca | b1 | c4 | c7 |
| 0070 | ec | 33 | ce | 36 | a8 | 98 | 10 | d6 | e4 | 45 | 05 | 8f | 7c | f8 | ff | 1a |
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 | 81 | 77 | c6 | 07 | db | f1 | 60 | e3 | 30 | f9 | 0a | 85 | 3e | 39 | 21 | ad |
| 0010 | 49 | 9d | 4a | 32 | c5 | 90 | 3b | ab | 04 | b2 | c8 | f8 | 9b | 24 | a0 | 93 |
| 0020 | d7 | ab | ab | 28 | 88 | dc | b6 | a2 | 68 | a3 | de | 3b | cd | 59 | 3c | 50 |
| 0030 | 70 | 4a | 02 | f3 | 9f | 9b | 81 | d6 | d1 | d5 | 65 | 26 | 7a | 43 | 79 | 48 |
| 0040 | d3 | c5 | dd | 4b | e9 | f6 | 62 | 38 | a5 | 71 | 1f | 69 | d3 | 77 | 51 | d3 |
| 0050 | f5 | 5b | 3b | b3 | 1b | 4b | b5 | 85 | 65 | e3 | 5f | 42 | 4d | 6a | eb | 19 |
| 0060 | 9c | 87 | f1 | 54 | 69 | 93 | 06 | f6 | dc | 5c | a3 | f3 | 1a | 9d | 63 | 1a |
| 0070 | 9f | dc | 16 | f4 | 65 | 0b | c1 | db | 1c | 9b | 33 | 22 | 71 | c6 | a1 | e5 |
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.
0x57abf2bb97683e471ec69d93e6976046f8643ac06191b32b362ab0169167c2ff0xe6976046f8643ac06191b32b362ab0169167c2ff0xe6976046f8643aC06191b32b362AB0169167c2Fffrom 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 0x6b6cf653…352caa
// 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("0x6b6cf653d22efbb1dc13c436e6b375d2dc107148cd22da8b16e9e67e9e352caa")
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)