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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.
0x38fdf4c6f668f442dc976d9299b578c0a1e8760023a4e491163f5e503479aaa2The 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 | 75 | 5e | a7 | b1 | 3b | 7f | 90 | 31 | 99 | e5 | 45 | db | 7a | d0 | ed | ec |
| 0010 | f3 | 0b | 74 | 4c | 0a | 7b | b8 | c6 | 1e | 3f | 48 | 30 | 6a | da | 94 | 35 |
| 0020 | d6 | b0 | 80 | fc | 2c | cd | ed | 16 | d6 | 1c | be | 39 | 4a | cf | 6a | 60 |
| 0030 | 00 | a4 | 0e | 72 | 9d | 2b | 2d | 51 | c0 | 4e | 91 | 4d | b7 | 06 | f8 | 44 |
| 0040 | cb | 08 | f5 | 9b | 25 | df | e4 | 99 | ab | ad | 4b | 46 | fc | 6d | 8c | c4 |
| 0050 | bb | 25 | b6 | a9 | 0d | d0 | 5c | 5d | 7b | 9f | 74 | 53 | b7 | e3 | fc | 6a |
| 0060 | 8e | 44 | e6 | 5e | e4 | 42 | a8 | 63 | 47 | b6 | 37 | f8 | 87 | d7 | 95 | 0e |
| 0070 | fd | 80 | e7 | f1 | ea | 91 | 1d | d5 | fc | 87 | 34 | 69 | 33 | 6e | b8 | 1c |
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 | 24 | 81 | a4 | c3 | f5 | 9d | 97 | 74 | 3e | f2 | 8b | e5 | db | 6e | d6 | d5 |
| 0010 | d7 | 8e | bc | f3 | d3 | 53 | d1 | cd | bb | ee | a9 | 58 | f2 | 71 | 15 | 12 |
| 0020 | c9 | 56 | 6c | 87 | 21 | b3 | c3 | 96 | 35 | 7d | 7d | ed | 29 | ad | ac | 50 |
| 0030 | e2 | 9e | da | 65 | 8e | db | 95 | e7 | a4 | 37 | f0 | 79 | a9 | 20 | cd | ca |
| 0040 | 1a | 9e | 04 | 57 | e7 | e8 | 72 | c8 | 04 | 12 | ae | 3e | cf | 76 | ba | 54 |
| 0050 | a4 | 62 | af | 4d | e6 | 16 | ab | fa | b0 | 41 | 28 | 40 | 03 | 03 | bc | cf |
| 0060 | af | 41 | f6 | 44 | 4d | 8b | 3b | 97 | 2c | 8d | 2a | 00 | d1 | e8 | 7b | 7d |
| 0070 | 9a | 16 | 22 | ae | 20 | 3b | 9a | ab | 14 | 3d | 34 | 08 | 20 | 3c | 1e | 7f |
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.
0x5f7c4c03a1e6903cce76310f310f10ecbe9ddc9af8dcc25f129775fe1f44e02e0x310f10ecbe9ddc9af8dcc25f129775fe1f44e02e0x310F10eCBE9ddC9af8Dcc25F129775fE1f44e02Efrom 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 0x38fdf4c6…79aaa2
// 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("0x38fdf4c6f668f442dc976d9299b578c0a1e8760023a4e491163f5e503479aaa2")
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)