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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.
0xf10e3c48c4e694b88ed00ba1836a92f07a1b38b45f89e5d62c588a64f5d6ac96The 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 | 5e | 50 | e1 | 93 | 55 | 07 | fd | ab | bb | ed | 11 | 35 | 0d | 4a | f1 | 34 |
| 0010 | 34 | 83 | f6 | 5f | 0a | 22 | c0 | ee | 5c | 14 | e9 | e0 | 99 | da | f3 | 5e |
| 0020 | 4b | b1 | 4f | a8 | c7 | 39 | 65 | 6a | 13 | 46 | 98 | f8 | 11 | da | a7 | d4 |
| 0030 | bc | 96 | 5f | d3 | d1 | f5 | e1 | e1 | 59 | bf | fa | ed | 5a | cc | fe | 4d |
| 0040 | fb | f7 | a6 | d5 | c1 | f7 | 11 | 2e | 25 | 91 | 64 | 13 | 13 | cf | 91 | 47 |
| 0050 | 92 | c8 | 72 | e2 | 1d | 68 | fe | 12 | 03 | af | 99 | 4b | ed | 37 | a6 | 7a |
| 0060 | 29 | 3a | 32 | 6f | 87 | 16 | 6f | b3 | c4 | 6e | 06 | 55 | b2 | 01 | 78 | c6 |
| 0070 | 31 | c6 | de | 93 | 91 | 0f | cf | 1c | 50 | 33 | ce | 88 | 39 | 13 | 5f | ec |
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 | 4c | 9c | a9 | 21 | 04 | a0 | 75 | 83 | 57 | 3b | f6 | 66 | 91 | c5 | 11 | df |
| 0010 | 1c | 39 | a8 | 73 | 96 | 57 | 9c | c2 | 18 | b0 | 4e | 8a | f8 | a8 | 9c | ef |
| 0020 | b0 | 5a | 56 | dc | 94 | 96 | 4a | ca | 73 | f9 | 40 | 5c | 78 | 7b | 36 | 95 |
| 0030 | 69 | 3b | 7d | 59 | da | cb | 19 | bb | 73 | d1 | 24 | 82 | 58 | 8c | 27 | 4c |
| 0040 | 4b | 24 | 41 | a2 | 79 | 9a | d5 | 76 | e9 | 56 | 50 | 09 | cf | 9c | 8d | 27 |
| 0050 | 3c | 58 | a7 | 1d | c5 | 57 | 3c | 05 | ad | b3 | 10 | 42 | 53 | c3 | 23 | e3 |
| 0060 | 74 | 7d | 41 | d9 | 90 | 20 | a1 | 0e | 79 | 94 | 93 | 2d | bc | 52 | 6c | 8e |
| 0070 | 66 | ea | 59 | 7a | c3 | 8d | 22 | fb | 2b | df | 94 | 84 | 0b | 82 | 95 | 36 |
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.
0xc2916a7c0e184cf46461a7010923d829642d388224cb6a6e9409afbc314292be0x0923d829642d388224cb6a6e9409afbc314292be0x0923d829642d388224cb6a6e9409AfBc314292bEfrom 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 0xf10e3c48…d6ac96
// 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("0xf10e3c48c4e694b88ed00ba1836a92f07a1b38b45f89e5d62c588a64f5d6ac96")
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)