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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.
0x83e7ffecc6e03766b3f2f4c8aca45fc180f5f2f65443059a615b9382590caa00The 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 | 0c | 79 | 36 | 6d | 3d | b8 | 9a | 5c | c9 | fc | 30 | 1f | a3 | 2c | 4c | d8 |
| 0010 | 8b | 5d | fa | 70 | 04 | d6 | 32 | 74 | 7c | 17 | 32 | 43 | 65 | 67 | 57 | 56 |
| 0020 | 67 | 3e | d9 | 9f | 58 | 55 | d5 | 80 | 3d | a5 | 1e | 69 | ad | 2f | be | 56 |
| 0030 | f0 | 99 | ca | a5 | 1b | c1 | 2d | e3 | a6 | e1 | 2a | 86 | d3 | 26 | 28 | 1d |
| 0040 | e4 | fc | 41 | a4 | bd | ae | 9d | de | 15 | 12 | c6 | 45 | 5d | 6e | e7 | b2 |
| 0050 | 6b | e0 | 4a | d6 | fd | db | 1d | 70 | 34 | 91 | dc | 49 | ac | a8 | 2b | 89 |
| 0060 | 2e | fb | b7 | 79 | fb | c6 | 24 | a0 | 30 | fc | c7 | af | 51 | 2d | b6 | 83 |
| 0070 | e0 | c9 | 43 | 1e | fb | f5 | 4e | 4f | 3d | a3 | cd | 9d | 5b | 95 | 6a | 47 |
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 | b0 | 0b | c1 | 15 | 97 | 0a | 6a | 51 | 39 | 7a | 0b | 10 | 86 | 3f | f7 | f9 |
| 0010 | ee | e3 | a6 | a5 | 9a | c6 | f5 | fa | 7c | ec | 12 | 3a | 96 | 19 | 88 | 31 |
| 0020 | 09 | 71 | 2f | ed | d8 | c3 | e5 | 86 | 71 | 26 | b8 | b6 | 4b | 56 | d8 | 03 |
| 0030 | 36 | 7d | 99 | 95 | 8f | aa | 4a | 6f | 4c | 8a | 22 | c7 | de | 85 | 07 | 2d |
| 0040 | d6 | 98 | ea | dc | e2 | d0 | 6d | 38 | 17 | ab | 4f | a7 | 32 | d5 | 2a | 5d |
| 0050 | a1 | 08 | d4 | f6 | 61 | 47 | 43 | 1a | b4 | 49 | 60 | 33 | e3 | df | 98 | ae |
| 0060 | 67 | 07 | 3e | 4f | c5 | e2 | 6d | e6 | 48 | f0 | 73 | 67 | d5 | 37 | f3 | 22 |
| 0070 | f3 | cf | ad | ef | 66 | 0c | cc | 3f | 8e | 6c | c5 | 47 | f7 | d7 | 0f | 98 |
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.
0x0ca5eddc2ef97e855ff6efc0ab89363f307f4375fbbfad7489a59dbbeef4c7db0xab89363f307f4375fbbfad7489a59dbbeef4c7db0xAB89363F307f4375fBbfAD7489a59dbBEeF4c7dbfrom 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 0x83e7ffec…0caa00
// 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("0x83e7ffecc6e03766b3f2f4c8aca45fc180f5f2f65443059a615b9382590caa00")
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)