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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.
0xd52f43f29becf70dfebd0eee5a6c90f797bb1403d6e23a31aafc7d8266eedf34The 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 | 7f | 24 | 19 | 8d | bf | 20 | 8b | ad | c2 | 49 | 56 | a1 | 94 | c5 | 9d | ba |
| 0010 | a5 | 67 | 7d | 8b | 07 | 60 | 8c | d6 | 73 | 8f | a3 | c7 | c3 | 37 | 8c | 3d |
| 0020 | 9a | 41 | 19 | 3d | 20 | e2 | dc | af | 16 | 72 | 05 | a0 | 72 | a6 | 58 | c6 |
| 0030 | f0 | 3b | f1 | 66 | df | 9c | e8 | 36 | 2d | 83 | 99 | 23 | dd | be | c1 | 6e |
| 0040 | fd | f8 | 89 | 25 | e2 | e5 | 8f | dd | ef | 10 | 38 | 81 | 64 | 62 | aa | 78 |
| 0050 | 02 | 78 | 52 | 19 | 85 | b6 | 47 | 80 | bf | 5c | 66 | 05 | 5b | 28 | 2b | ee |
| 0060 | 6c | 71 | 42 | 07 | 8b | 18 | 90 | 38 | 3e | 64 | ae | f3 | 24 | d0 | ae | 33 |
| 0070 | 93 | d1 | a6 | ed | c3 | e1 | 38 | ea | 0d | da | aa | 63 | 46 | ab | ea | 53 |
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 0xd52f43f2…eedf34
// 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("0xd52f43f29becf70dfebd0eee5a6c90f797bb1403d6e23a31aafc7d8266eedf34")
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)