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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.
0x341ac94ab002bb35737dc779f3a6adf188aa31b20424409c6156cdc6a0bad4d8The 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 | 9c | 1f | 3b | 1a | 32 | b9 | 09 | bb | a4 | 39 | 8a | d1 | 3e | 48 | 5e | 2c |
| 0010 | 5c | 1e | 60 | 67 | e7 | 8f | d4 | 62 | 72 | 82 | dd | 61 | 86 | b2 | fb | 86 |
| 0020 | 36 | 16 | 1b | 17 | 09 | ad | 19 | 5b | 25 | 48 | e1 | 49 | 87 | 8d | d2 | 5c |
| 0030 | 4d | b1 | a2 | 64 | 62 | 99 | 6e | e8 | 6b | ac | 20 | fe | 1a | 57 | 18 | 48 |
| 0040 | 99 | 1c | 3f | 20 | f8 | 93 | 09 | 1c | cb | c4 | 6f | cf | b3 | a5 | cc | f9 |
| 0050 | 66 | 16 | 7e | 9d | af | 3b | 88 | 62 | bc | 66 | 81 | 61 | 97 | 81 | 1a | f7 |
| 0060 | c1 | 67 | ce | 39 | 51 | 75 | 90 | e4 | 2e | 7a | 8a | 16 | c3 | 7b | 92 | 8e |
| 0070 | 14 | 71 | 36 | 58 | 85 | 0b | a3 | c5 | c9 | e0 | c7 | e2 | 82 | b5 | bc | b0 |
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 | ec | 8e | a4 | 05 | 78 | c1 | 04 | c9 | ac | bc | f7 | 55 | bb | 70 | 88 | da |
| 0010 | 05 | 5d | 3e | ea | e4 | ca | e6 | 7a | 0c | 29 | 9d | 3b | fb | 1b | 76 | 8b |
| 0020 | 7a | 0d | 72 | 2d | bc | 11 | ba | 5e | 9c | dc | 0d | 28 | 59 | a6 | 71 | 37 |
| 0030 | c2 | 06 | 2b | 7e | 8e | fe | c0 | 65 | f7 | 10 | 9e | d3 | 78 | e8 | 3e | 42 |
| 0040 | 94 | 87 | 16 | b3 | dd | 88 | 7c | 6b | 06 | 43 | d3 | 51 | fe | 85 | a6 | 01 |
| 0050 | 71 | f1 | f7 | fd | d2 | a7 | 19 | e8 | 7e | 77 | 45 | 29 | 17 | 90 | b4 | e0 |
| 0060 | 11 | d9 | 2e | 54 | cf | 74 | 36 | 3d | 81 | 55 | 8a | d7 | 28 | 2b | 28 | 8a |
| 0070 | 55 | c3 | 3d | c0 | 2a | 4a | 5e | 62 | 52 | 62 | 5e | 31 | 2d | 4c | 61 | f2 |
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.
0xb5763e589bbdc85e3cc59c19083e2851ddaa5ccd9043a0fab0a60410b84639ff0x083e2851ddaa5ccd9043a0fab0a60410b84639ff0x083e2851DDaA5cCd9043A0FAB0a60410B84639FFfrom 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 0x341ac94a…bad4d8
// 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("0x341ac94ab002bb35737dc779f3a6adf188aa31b20424409c6156cdc6a0bad4d8")
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)