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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.
0xe377d08550f0b37b779a4184546ebbbe70df38e276213dfef3db34e233f1f320The 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 | 6a | 7d | 64 | a7 | 07 | bb | c0 | 84 | 59 | 07 | ea | f2 | 9d | 89 | 06 |
| 0010 | 05 | 14 | 9d | 0f | 7f | 0d | 02 | c8 | c2 | 06 | a5 | 2a | e7 | 74 | d7 | e0 |
| 0020 | 54 | 47 | 07 | 15 | a8 | 68 | 9d | df | 77 | ee | 90 | 6a | 34 | bc | 22 | 4c |
| 0030 | 13 | e6 | 2b | 7d | c9 | a2 | 1b | 93 | c9 | 2e | aa | 2a | ad | 43 | 39 | bf |
| 0040 | d9 | 28 | 95 | 87 | 2b | f3 | 3f | ff | 36 | b0 | a9 | 51 | 33 | 64 | 2f | 02 |
| 0050 | 2f | 3e | ab | 11 | 69 | 0e | 0b | 5e | 0f | 13 | 07 | 5e | 70 | 5b | 1b | 4f |
| 0060 | ee | 24 | 92 | 7b | 3f | 52 | f5 | 4f | 0c | fd | 89 | 83 | 9f | c5 | e9 | 09 |
| 0070 | 9f | 01 | c3 | fb | 4e | c4 | 66 | 57 | 4a | b6 | dd | 6c | cf | a3 | ca | f0 |
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 0xe377d085…f1f320
// 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("0xe377d08550f0b37b779a4184546ebbbe70df38e276213dfef3db34e233f1f320")
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)