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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.
0xd8c98de57803da9544cf73ad149f4e336a860184b3eb659e959917f9854ce839The 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 | ea | f2 | 08 | f7 | 31 | 50 | be | a7 | e2 | 8d | 4a | 15 | 12 | ea | 95 | 76 |
| 0010 | 29 | 23 | 6b | 55 | 38 | ea | 6d | 10 | dc | f5 | 96 | 89 | 46 | a2 | ed | 08 |
| 0020 | 27 | 5d | 45 | 5e | a1 | 4c | e0 | 41 | 6e | d5 | a0 | 1a | 90 | 5a | 31 | 5d |
| 0030 | 4f | dc | 2f | 3b | 15 | 4c | da | f5 | 2e | 72 | 8c | 64 | 9a | af | 51 | 6a |
| 0040 | 34 | 6b | c9 | 9e | 4d | b8 | 78 | 58 | 4d | 8b | b0 | 19 | f0 | fb | 71 | 02 |
| 0050 | 40 | ca | 06 | 03 | 0c | c6 | d4 | 51 | 87 | 30 | 51 | 78 | 93 | b6 | af | 5d |
| 0060 | 83 | 2a | 69 | b2 | 8c | e5 | 2a | e2 | ac | 8d | 34 | 99 | 61 | 20 | 3f | 5c |
| 0070 | 54 | 71 | 04 | 06 | 1a | 2b | 43 | 9b | 8f | 33 | 59 | c3 | 29 | eb | 86 | 99 |
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 0xd8c98de5…4ce839
// 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("0xd8c98de57803da9544cf73ad149f4e336a860184b3eb659e959917f9854ce839")
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)