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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.
0xe0764aae7d8723852dd21b22ffe2cc1e0d4ea66bdbf81a423ce6f43001c2c834The 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 | 41 | 1c | b0 | 29 | 9c | ca | e6 | a6 | e9 | 44 | ca | c2 | a0 | ed | 06 | 7b |
| 0010 | cb | dc | d6 | 85 | 79 | 55 | e4 | da | c9 | 2e | c0 | 2c | aa | 47 | 99 | 8b |
| 0020 | f3 | 27 | e2 | 55 | 6b | 04 | 88 | 4a | 44 | 97 | 60 | a6 | fe | ee | 9c | 66 |
| 0030 | f9 | 08 | 5a | 42 | 30 | fc | a4 | fc | cb | 20 | 1b | a9 | 8c | 48 | fd | 74 |
| 0040 | be | 29 | 24 | 74 | 24 | c8 | aa | 19 | 51 | 0b | bf | 27 | f2 | 52 | 40 | cd |
| 0050 | fe | 80 | ca | 3f | 66 | 08 | 5f | 40 | 3c | 6e | fc | c4 | 72 | f1 | 76 | d9 |
| 0060 | 85 | 00 | 32 | 01 | e3 | c1 | 05 | c0 | 2f | c3 | ed | 20 | e3 | e2 | df | a8 |
| 0070 | 20 | 80 | 3c | 6c | 9f | 7f | 96 | 83 | 02 | 0f | a5 | 05 | c6 | fb | ed | 5b |
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 | 99 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
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.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from 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 0xe0764aae…c2c834
// 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("0xe0764aae7d8723852dd21b22ffe2cc1e0d4ea66bdbf81a423ce6f43001c2c834")
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)