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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.
0xe5d5fa679099068c32bca82807204ba2bfbc8dca2e01a55b4d1717fbadfa8ddbThe 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 | b6 | 5a | 81 | 26 | 98 | 2e | 60 | 0c | d1 | 81 | d8 | 81 | 7d | 99 | 87 | d7 |
| 0010 | 71 | fc | a3 | c8 | a6 | d7 | 34 | 25 | 75 | 9c | 16 | cf | 77 | 51 | dd | 8e |
| 0020 | 17 | 0d | c8 | 70 | 4f | f1 | 72 | 2b | 35 | b1 | d2 | 4e | c5 | 82 | a1 | 6c |
| 0030 | b4 | 04 | c8 | 9c | ec | 80 | 7a | 40 | 16 | 41 | 25 | 64 | 4c | d0 | 46 | 18 |
| 0040 | 1c | b1 | 4b | af | 76 | 75 | 15 | b5 | 72 | 34 | fc | 1d | 7f | eb | 50 | 9c |
| 0050 | 7c | 68 | 4c | a7 | 44 | ac | 13 | 02 | 10 | f4 | 83 | 33 | 20 | a0 | 45 | 5e |
| 0060 | 1b | f1 | ed | c1 | cb | 09 | 88 | 50 | 5e | 97 | 78 | e2 | f7 | 47 | f3 | 53 |
| 0070 | 10 | 8f | 42 | ae | e0 | 1a | 29 | 54 | 07 | 86 | 4b | fb | e7 | 98 | ba | b8 |
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 0xe5d5fa67…fa8ddb
// 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("0xe5d5fa679099068c32bca82807204ba2bfbc8dca2e01a55b4d1717fbadfa8ddb")
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)