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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.
0x8ef692f00c644ce278d5e21c4ea9b919876481b66f40cd4670c61ada89f6b5e8The 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 | af | 95 | 17 | e6 | 18 | 79 | 30 | 55 | 62 | ee | a4 | 13 | e5 | 03 | 3e | f9 |
| 0010 | 7c | 9c | c5 | 6a | 2c | b8 | 11 | f4 | 43 | c6 | 61 | bd | f6 | 66 | e6 | ce |
| 0020 | 6f | d5 | 4b | 94 | 98 | cb | 1a | 2e | 86 | ff | 6d | cc | 5d | d8 | 57 | 95 |
| 0030 | 7a | ff | f0 | 82 | af | 1c | 00 | 51 | 44 | 2b | 0c | 38 | 3c | b9 | 1b | db |
| 0040 | eb | f2 | ab | f2 | 3f | ba | a3 | d2 | bb | f4 | d1 | 3d | 28 | 95 | b0 | e5 |
| 0050 | 78 | f2 | a7 | 9b | b4 | 42 | 0f | 27 | ac | b4 | 8b | 65 | b1 | ac | 75 | ef |
| 0060 | 82 | 39 | 2e | e1 | b2 | 31 | 3b | 2b | b0 | 3a | a7 | 67 | 2d | 75 | b9 | da |
| 0070 | 01 | bb | 77 | 1a | 46 | 40 | c3 | 7d | 0a | 73 | e6 | 13 | de | b5 | b1 | 37 |
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 | da | de | 29 | ee | 1d | 31 | e6 | 4f | 1a | 81 | 80 | a5 | bb | 96 | 8d | 9d |
| 0010 | 75 | 42 | 57 | 10 | 90 | 9d | bf | 18 | 76 | 1d | cb | 4d | 34 | 98 | dd | 8d |
| 0020 | 61 | 4a | a5 | 5c | 5d | e6 | 3b | 8f | 17 | 8f | fb | ec | e2 | 90 | 9e | 8a |
| 0030 | 2f | 52 | 7e | c7 | 53 | 0c | 2f | 78 | 5d | f1 | 96 | 0b | 83 | be | fa | 6e |
| 0040 | e0 | 7d | ae | 06 | 85 | 83 | 6e | 36 | 79 | cf | bf | 91 | cd | 99 | 2e | 0f |
| 0050 | 1a | 15 | 44 | 24 | 26 | 79 | 3b | 0c | 3b | 46 | f8 | c1 | 9b | f7 | 69 | 18 |
| 0060 | 86 | 3b | 9f | ba | f8 | 04 | 7e | 40 | c8 | 81 | 8b | b3 | 21 | 7c | a4 | f1 |
| 0070 | 06 | 1b | bb | cc | 6f | b8 | bd | 5e | 75 | d8 | 8b | e2 | ee | 19 | 7b | af |
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.
0xef7430dbe39fc709db016b077709b48093a3d2ca17b5750357b72c7c8a1ab9ce0x7709b48093a3d2ca17b5750357b72c7c8a1ab9ce0x7709B48093a3d2ca17b5750357B72C7C8A1ab9Cefrom 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 0x8ef692f0…f6b5e8
// 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("0x8ef692f00c644ce278d5e21c4ea9b919876481b66f40cd4670c61ada89f6b5e8")
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)