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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.
0x78f654581c3250cbcc455f263b57aeb181ddfb37385765189f0d4408e7c47aa3The 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 | e5 | 47 | a8 | 7f | be | e2 | a4 | b2 | 40 | dd | 9e | 28 | a6 | 37 | 5f | dd |
| 0010 | c0 | 00 | 00 | 11 | 16 | 28 | a7 | a7 | 9b | 24 | 07 | a4 | f3 | 06 | 3f | 1b |
| 0020 | ef | c7 | 57 | 7e | 42 | 19 | f3 | f8 | 86 | f6 | c1 | 9e | f0 | 55 | db | f8 |
| 0030 | 65 | 0b | 0b | 67 | 4e | b8 | 44 | 4c | 61 | fc | ef | 18 | 03 | 99 | 87 | 0a |
| 0040 | 9f | 24 | 3c | 6b | 5e | 03 | 2e | d8 | 1b | c7 | 65 | 67 | f3 | 27 | 9d | cd |
| 0050 | 4c | f3 | b5 | ca | 11 | 11 | 97 | 9a | 6a | 69 | d2 | c3 | a5 | 30 | ad | 5a |
| 0060 | 65 | 2f | dd | 0b | 26 | 1e | db | 94 | 0c | 28 | cd | 8e | 58 | 43 | 78 | c1 |
| 0070 | 07 | 2c | 22 | 81 | 2a | b1 | 59 | fb | f0 | e0 | ed | 5f | d1 | 18 | da | 17 |
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 | c8 | 26 | e6 | f7 | 29 | 9b | 6c | 72 | 5c | 7b | 5b | e8 | 26 | 59 | 0f | 59 |
| 0010 | 75 | 89 | 76 | fc | 64 | 6b | aa | 05 | 37 | c6 | e5 | 97 | 73 | 80 | ab | c4 |
| 0020 | 3b | 49 | 42 | 5d | 58 | 3e | ff | fc | aa | 10 | 45 | 16 | 25 | b0 | fa | 5c |
| 0030 | bf | 26 | 77 | 9c | ac | 97 | 4e | 1e | 8a | 77 | 8f | d6 | fe | ae | ab | 4a |
| 0040 | 54 | 56 | fc | 61 | 19 | 56 | f4 | 52 | c8 | 97 | 83 | 2c | 15 | 0b | 9b | dd |
| 0050 | 9b | fe | 9e | 8f | ef | 85 | ed | 5a | 74 | a3 | 51 | b2 | 52 | a6 | dd | 9d |
| 0060 | 2b | ce | 10 | 66 | f3 | 50 | 86 | 1b | 6f | f5 | 4b | b8 | 7e | 49 | 5b | 6b |
| 0070 | 27 | df | 8c | cf | b5 | f1 | 8c | 81 | 67 | fb | 82 | f5 | 45 | d4 | 7e | 73 |
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.
0x4912603b8978657bc16c9a701920f8c08761b18f45ff4a2e69b37d25e9125df10x1920f8c08761b18f45ff4a2e69b37d25e9125df10x1920F8c08761B18F45fF4A2E69b37d25e9125DF1from 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 0x78f65458…c47aa3
// 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("0x78f654581c3250cbcc455f263b57aeb181ddfb37385765189f0d4408e7c47aa3")
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)