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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.
0x78f89178604a4e53215b94edd09809568ba145f46a2cd8df7432353c138fda29The 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 | 84 | 71 | 32 | cd | 2c | f3 | c7 | 98 | b4 | 9b | b0 | 2c | 7d | 06 | b9 | 27 |
| 0010 | ee | db | ad | f5 | d9 | 95 | 43 | f3 | 93 | 17 | e3 | 41 | 1e | 4d | ff | ed |
| 0020 | e3 | 78 | 16 | eb | b4 | 9e | e3 | ba | 81 | 55 | 4e | 0e | 56 | a7 | d6 | cb |
| 0030 | 5a | 53 | 18 | 4e | 31 | f6 | e9 | c3 | c4 | 02 | 27 | 4e | db | b3 | cc | 18 |
| 0040 | 75 | 36 | 9d | cc | 07 | d4 | 0d | c0 | 86 | 9f | 22 | 72 | 2c | 9c | 84 | 30 |
| 0050 | 45 | 61 | 83 | e9 | c4 | f3 | 5d | 03 | 5b | 0f | 36 | 93 | a9 | 65 | 74 | 3b |
| 0060 | 32 | 28 | 8f | d2 | 92 | 42 | 79 | a4 | 2d | 21 | 45 | 14 | ef | 59 | 15 | 61 |
| 0070 | 97 | 5e | b0 | 13 | b7 | c4 | fe | 03 | 9f | 30 | 6d | 06 | 27 | 7b | c5 | 62 |
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 | 6e | b5 | 74 | fa | 2f | d0 | 65 | 14 | eb | 22 | 5b | d6 | 25 | 21 | 62 | 4f |
| 0010 | ce | 13 | c5 | f8 | 25 | 12 | 91 | ac | be | 31 | b3 | ba | 06 | f9 | b2 | 5c |
| 0020 | 36 | ce | 5c | 2a | 4e | 1d | e0 | 74 | bd | 4c | e9 | 37 | 9a | aa | 99 | 05 |
| 0030 | 36 | 66 | d2 | 3d | 73 | ce | d7 | 2b | 7d | 3c | aa | 96 | 36 | 10 | 61 | 34 |
| 0040 | 7a | 30 | fb | b1 | 80 | 5c | cf | da | a5 | b1 | 19 | cd | 0d | 3b | dd | 8b |
| 0050 | a5 | 6b | 7d | 6d | 5d | cb | f6 | b0 | 4b | 66 | 06 | eb | 4c | 87 | cc | 55 |
| 0060 | 71 | a1 | 45 | 19 | 82 | 4c | 96 | a0 | 3e | 21 | e0 | 6f | 36 | 25 | 98 | f3 |
| 0070 | b3 | 6b | b6 | ad | dd | 2b | 81 | 0f | 81 | d3 | c9 | 62 | 09 | 71 | 95 | f9 |
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.
0xfcb3ecea4be79156859c5be101ccf36554d408205a095cc9a185ad264418f3220x01ccf36554d408205a095cc9a185ad264418f3220x01CcF36554d408205a095cc9a185Ad264418f322from 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 0x78f89178…8fda29
// 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("0x78f89178604a4e53215b94edd09809568ba145f46a2cd8df7432353c138fda29")
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)