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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.
0x56fedaeb127a822c978b31115120becc73670d5c163f99ccfc4c89aaa9e80259The 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 | d6 | 63 | da | b4 | 3b | 89 | f1 | 40 | fa | aa | 3c | a1 | 04 | 02 | 99 | 76 |
| 0010 | d8 | 1b | 2c | 6f | 5a | cb | 43 | f7 | 92 | ff | fe | bc | 94 | e7 | 90 | a1 |
| 0020 | e8 | 8a | 2f | d6 | 01 | d6 | 88 | b1 | 89 | f1 | 5b | f5 | d5 | a8 | b5 | 57 |
| 0030 | e6 | 12 | 09 | 38 | 23 | 9a | 4a | 35 | 4d | 16 | 92 | 42 | c6 | 3e | 52 | f7 |
| 0040 | b1 | d8 | e4 | 49 | 42 | f9 | 07 | a5 | 59 | 9d | 49 | 50 | 09 | 46 | a0 | ab |
| 0050 | 90 | 1e | 40 | 3e | 9c | fe | 39 | b4 | c2 | 30 | e7 | cf | 44 | 16 | 0a | bd |
| 0060 | 6f | f4 | b8 | 67 | a4 | 1d | aa | 07 | 21 | 32 | bc | d6 | 46 | 1a | 82 | ae |
| 0070 | 93 | 14 | 2b | 23 | bb | 62 | 05 | 6e | 99 | a4 | d9 | a6 | 06 | 87 | 7c | 89 |
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 0x56fedaeb…e80259
// 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("0x56fedaeb127a822c978b31115120becc73670d5c163f99ccfc4c89aaa9e80259")
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)