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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.
0xb54ee54aae3b5a838954e4b245e0b05804664a07f74590fdb2ee5cef41ba130eThe 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 | 5f | 24 | 96 | a1 | 72 | 8f | 79 | c2 | 11 | 6a | 43 | 44 | 86 | 3b | 4a | b6 |
| 0010 | 23 | 2c | 51 | cf | c6 | 00 | f2 | 31 | 82 | 9b | f1 | c6 | b6 | 7e | 81 | 4d |
| 0020 | f8 | ce | dd | ef | 0c | da | 27 | 6f | 90 | 0f | 52 | 46 | b9 | 20 | 23 | 38 |
| 0030 | 87 | 3f | 01 | 60 | de | e0 | b9 | 60 | 5b | 61 | 74 | 63 | 61 | be | 75 | 64 |
| 0040 | bd | a1 | 88 | b6 | 83 | 32 | e2 | 96 | 3e | 98 | 58 | f3 | 21 | 90 | 25 | fc |
| 0050 | 74 | 65 | d5 | 21 | 20 | 17 | 4a | 2e | b0 | e9 | 04 | 9a | 07 | d2 | 2f | cf |
| 0060 | b3 | 20 | d5 | 25 | 9a | 1f | a3 | 68 | 51 | aa | 6f | c7 | c5 | e3 | f3 | 34 |
| 0070 | bc | fa | 30 | a8 | 78 | 32 | b0 | c6 | 7f | 02 | 8b | b7 | fa | ca | 03 | 5c |
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 | 13 | c2 | 44 | 9b | 30 | 2e | 7f | 29 | e0 | fe | 09 | fe | eb | 8e | 92 | 98 |
| 0010 | 0d | 99 | cf | 8c | 00 | 67 | 2b | ce | eb | 91 | 5b | 54 | 32 | 32 | 32 | b9 |
| 0020 | 10 | 14 | b3 | 97 | 6b | 71 | 02 | ad | 49 | b9 | d1 | 05 | e4 | 51 | 69 | 1c |
| 0030 | 35 | dc | 4f | e4 | f6 | 63 | 15 | c4 | dc | 0b | dd | d0 | 9c | aa | f9 | 1c |
| 0040 | c5 | fd | a5 | a1 | 91 | b4 | f7 | dc | 80 | 3f | 16 | ca | e9 | 63 | 8a | d8 |
| 0050 | c3 | e2 | b4 | d5 | a7 | 96 | 4f | c4 | 46 | 4d | 69 | 99 | 1a | 94 | bc | 1b |
| 0060 | 04 | 5c | dc | c8 | b7 | c8 | d3 | 40 | 99 | 24 | 28 | 8c | 76 | 41 | 4f | c9 |
| 0070 | 44 | 26 | 8d | 87 | 33 | 00 | ea | 9c | e8 | ad | a0 | f8 | 84 | 43 | 33 | 7c |
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.
0xcc5cd5a74f25c8323679357685869984a539415ef1685511eb2bd488cf38445d0x85869984a539415ef1685511eb2bd488cf38445d0x85869984A539415EF1685511eb2BD488cf38445dfrom 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 0xb54ee54a…ba130e
// 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("0xb54ee54aae3b5a838954e4b245e0b05804664a07f74590fdb2ee5cef41ba130e")
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)