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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.
0x17c97d118213905eb257208ada9d9d9af8f5991c323be434d387a771e874837eThe 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 | 8f | 59 | 86 | 8e | 90 | cf | 67 | e7 | 9a | 00 | 92 | 34 | e0 | 0a | bf | 94 |
| 0010 | 0f | 88 | 9b | e6 | 71 | 14 | 7a | 67 | d5 | a7 | d7 | 88 | cf | 8a | dd | f8 |
| 0020 | 77 | b9 | 12 | f2 | 5d | b7 | cb | 53 | 70 | b5 | 44 | 84 | da | 82 | 9a | ad |
| 0030 | 46 | f6 | 0f | f0 | bf | b7 | 76 | a9 | d4 | 42 | 11 | ca | ab | 33 | 6c | ac |
| 0040 | f8 | d8 | cb | 00 | 3d | c4 | 54 | c7 | 3c | 9c | 49 | 34 | 8e | 05 | 13 | ba |
| 0050 | 07 | 58 | ea | 64 | ec | 16 | d4 | f4 | 52 | 76 | 4c | d3 | 0f | 69 | 9a | de |
| 0060 | 3d | 47 | 80 | 76 | 31 | e0 | 64 | e5 | 50 | b1 | 93 | 1e | 59 | 21 | 88 | 38 |
| 0070 | d2 | d1 | 58 | c0 | 71 | 09 | e2 | 7e | 6b | 12 | 26 | 87 | cb | 0b | 6d | d3 |
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 0x17c97d11…74837e
// 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("0x17c97d118213905eb257208ada9d9d9af8f5991c323be434d387a771e874837e")
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)