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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.
0xbf791beb876184e78ed8783533c9a3e00238ea38828d0c7c9d3d5f006be6cf33The 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 | 31 | 9b | 60 | c2 | 27 | 42 | aa | 51 | 33 | 57 | 6a | 9f | 72 | 6d | e1 | 80 |
| 0010 | b1 | 55 | 85 | 9d | ed | 04 | b7 | 02 | a5 | 01 | 8c | 13 | 1e | 5f | 3e | 9b |
| 0020 | 7a | 90 | e4 | 6d | a4 | 83 | b2 | 08 | cf | c2 | 98 | 79 | 53 | 19 | 44 | ae |
| 0030 | b4 | ac | 7e | 03 | 36 | bc | 1c | 77 | e6 | b1 | 6f | 9d | 4d | 20 | 8d | 66 |
| 0040 | 4f | 99 | 08 | 85 | b5 | 28 | 7b | 52 | 2b | c1 | 88 | ac | 8c | 85 | 8f | 28 |
| 0050 | 8f | aa | e5 | 41 | ef | ed | 63 | 88 | 0e | 4f | 51 | 0e | ed | 1a | 2d | 88 |
| 0060 | a2 | db | 20 | 81 | 1b | 17 | 9f | 82 | 79 | f6 | 80 | 2f | 39 | 48 | 9b | 93 |
| 0070 | b9 | df | d0 | f7 | 2b | 8a | 78 | 65 | 64 | db | 74 | 80 | e6 | ff | 80 | 43 |
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 0xbf791beb…e6cf33
// 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("0xbf791beb876184e78ed8783533c9a3e00238ea38828d0c7c9d3d5f006be6cf33")
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)