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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.
0x615e409cedbb11fcc4d23fcbbfc575475ac119121964b73f985d9df73225370cThe 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 | 5c | 80 | 30 | 83 | e2 | aa | ab | 49 | d1 | 41 | b3 | 9f | 84 | 76 | 50 | 4a |
| 0010 | 16 | c0 | 9b | f4 | 5f | 04 | e5 | 32 | c0 | 2c | 37 | b6 | c7 | 0a | c9 | fb |
| 0020 | 48 | df | 48 | d4 | 94 | 80 | 89 | 70 | 52 | 28 | e3 | 47 | ef | 80 | 73 | 17 |
| 0030 | 24 | 30 | 2c | 7f | 45 | 98 | be | 1a | 7a | 56 | 3c | df | 37 | 7d | 29 | 4a |
| 0040 | 5b | f9 | 22 | bc | 04 | 72 | 3f | 72 | 8a | 1d | 95 | 2b | 27 | 91 | 6d | 87 |
| 0050 | be | 72 | 4d | 36 | fe | dd | f6 | 15 | 38 | ad | 5f | 41 | 03 | 3e | c6 | 90 |
| 0060 | 7a | e2 | d6 | 04 | 2d | 21 | a6 | 29 | f4 | 66 | cd | 8f | d7 | 7f | e0 | 2c |
| 0070 | 6d | 61 | f5 | e7 | 3f | 38 | a0 | 5d | 9d | c5 | f5 | fb | 05 | 37 | cf | 53 |
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 0x615e409c…25370c
// 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("0x615e409cedbb11fcc4d23fcbbfc575475ac119121964b73f985d9df73225370c")
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)