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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.
0x9d0cba14008271330e8384b2786464c95abb5b88e511a284266790e0f0f3676fThe 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 | 76 | d3 | c6 | dc | 21 | 29 | 50 | fc | bb | c3 | 7a | e2 | 90 | d1 | 08 | 30 |
| 0010 | 85 | 64 | b2 | 50 | 0d | 70 | 85 | a6 | b8 | cd | 7c | b5 | dc | 7b | 61 | 84 |
| 0020 | ee | 2a | 07 | 2f | 29 | e3 | bf | 06 | 98 | a0 | 18 | 33 | a7 | a2 | 9a | a1 |
| 0030 | a4 | 94 | 70 | 4d | 98 | 01 | 5a | 32 | e8 | 4e | d7 | 36 | 8c | 5f | 89 | 1d |
| 0040 | db | 7c | 2b | 45 | 15 | d0 | 74 | 81 | 6f | d0 | 87 | df | ce | 66 | 53 | 29 |
| 0050 | e8 | 8c | 7e | 1a | 93 | df | 27 | e1 | 73 | 61 | 56 | ba | 50 | 85 | 89 | ac |
| 0060 | d5 | 5d | 2b | e9 | 5b | 70 | 82 | 05 | 4f | 23 | 95 | ac | ec | 48 | 97 | fe |
| 0070 | 76 | 45 | 3d | 1a | 51 | be | 0e | fa | 06 | 26 | 93 | 2b | 3a | 50 | f9 | c3 |
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 | 36 | 5d | 5d | 62 | 5d | de | c6 | 0e | 0a | 54 | f0 | 70 | 78 | b3 | 74 | 5d |
| 0010 | ae | 58 | 3c | 20 | 90 | 06 | 08 | eb | 70 | c3 | ac | f4 | e6 | 65 | 4d | a5 |
| 0020 | 18 | 28 | 12 | 08 | 95 | f9 | 79 | cd | 98 | 0e | 0f | 7a | 4e | 19 | 58 | dd |
| 0030 | f8 | c0 | 17 | 41 | 7f | 9e | 65 | 93 | fb | 81 | e5 | ea | e8 | 02 | 4d | c5 |
| 0040 | 50 | 6a | 36 | c8 | 87 | ca | ef | 8d | a6 | ac | 4c | 9a | 0f | 10 | 63 | 9b |
| 0050 | 39 | 7c | f1 | 17 | 3a | 6e | ee | ac | 08 | db | 0c | cc | fc | 3d | 72 | 37 |
| 0060 | 2f | a8 | c7 | 56 | 41 | 2d | ef | da | aa | 82 | ae | 9e | ff | 2b | 3a | 96 |
| 0070 | 18 | a0 | f8 | 8e | ec | 55 | 7d | 03 | 26 | ea | fe | 22 | da | d8 | d1 | 0d |
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.
0xe7aeb0f0c81d1f456141d3cc10efb34dddb3f3839625c23670349bd3d8216df90x10efb34dddb3f3839625c23670349bd3d8216df90x10Efb34Dddb3F3839625c23670349bD3d8216Df9from 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 0x9d0cba14…f3676f
// 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("0x9d0cba14008271330e8384b2786464c95abb5b88e511a284266790e0f0f3676f")
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)