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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.
0x71de60961f61a912d6a7a6a5176b31ac64a454e4990320c61932ac97bdaed97dThe 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 | fc | 52 | 37 | 0a | d3 | db | e0 | da | e3 | a3 | 72 | 7f | b1 | a6 | c9 | 45 |
| 0010 | 9d | dc | d3 | a3 | 6f | 2a | ff | d9 | 88 | 41 | ee | a0 | d7 | 01 | 3c | 34 |
| 0020 | 04 | 8b | 58 | 9a | 9b | 5f | f7 | c8 | cd | a5 | 2c | fd | 30 | 8f | d7 | 2a |
| 0030 | 5b | 79 | 4d | d1 | 9c | d0 | 9b | 68 | af | 17 | 20 | 81 | f7 | d4 | 43 | d0 |
| 0040 | 76 | 4d | aa | c6 | 3d | 4f | 55 | f7 | 04 | 70 | 8c | 83 | 93 | e3 | a9 | e3 |
| 0050 | ce | b4 | e7 | f2 | b5 | c2 | e6 | 12 | 4e | 7f | dc | 4e | cb | 4e | 6a | 24 |
| 0060 | 33 | 0d | 59 | de | ac | e5 | 95 | a1 | aa | 67 | fa | a2 | 4c | 1c | ae | 0e |
| 0070 | 8a | a6 | 64 | 8d | 3c | 22 | 1f | c7 | a1 | db | cf | 50 | b9 | f9 | bd | 1f |
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 0x71de6096…aed97d
// 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("0x71de60961f61a912d6a7a6a5176b31ac64a454e4990320c61932ac97bdaed97d")
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)