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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.
0xbf552c5483fcb52c08a785a0deada64e9007e34dd37487cd042e498a07102633The 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 | ed | f3 | 0a | 91 | 1f | 01 | 4b | a5 | 7b | 15 | 32 | 74 | 49 | a3 | 27 | d6 |
| 0010 | 34 | e7 | 9f | c6 | 3f | ec | db | ac | 53 | 45 | fb | f6 | e7 | 27 | f2 | ac |
| 0020 | 5e | 4e | 77 | 0b | ac | 41 | 28 | 86 | 12 | 60 | 95 | b7 | 26 | 8d | 80 | 72 |
| 0030 | 22 | 8b | 93 | 1b | 4d | df | d0 | 0f | c4 | cb | 5c | 4b | cc | e6 | 3c | ca |
| 0040 | 97 | 3f | 9f | 1c | 2f | 7c | 31 | 77 | fc | f4 | 7e | 3d | c5 | 4d | 30 | 64 |
| 0050 | ae | 5a | 29 | 5f | b2 | b2 | 9d | 05 | 8f | 54 | d9 | 87 | 52 | 23 | 8c | a6 |
| 0060 | 0b | b2 | fb | 85 | 26 | d9 | d3 | 1a | 16 | bd | eb | fa | ea | fd | 11 | 57 |
| 0070 | 62 | b2 | ad | 97 | 8f | e7 | 37 | 7a | ae | d3 | a2 | 06 | 33 | 61 | 2d | 20 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0xbf552c54…102633
// 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("0xbf552c5483fcb52c08a785a0deada64e9007e34dd37487cd042e498a07102633")
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)