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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.
0x02ef6cae366c80a700e5ace570d921a0985b85df5f46a49d98094f7c7f5c828eThe 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 | 10 | 05 | 9f | 8e | 57 | a1 | aa | 03 | 94 | 51 | 32 | 10 | 18 | 33 | 42 | 7f |
| 0010 | a9 | 53 | 28 | a8 | 12 | 77 | c8 | 00 | f0 | c8 | 37 | b5 | 1c | 02 | f0 | 5f |
| 0020 | 58 | 2a | 82 | 1d | 31 | a3 | ea | ce | 2a | 07 | 32 | 4b | 69 | 73 | 91 | 0f |
| 0030 | f2 | af | 1d | 34 | 98 | fb | 5d | a6 | 20 | c5 | 78 | 30 | 5d | 90 | 41 | ed |
| 0040 | d3 | 83 | 06 | f1 | c0 | 9c | c7 | 5f | c6 | 70 | 2e | 71 | ee | 48 | 2d | 81 |
| 0050 | 5f | 73 | da | 5c | 9b | 3f | ca | 63 | d3 | b0 | a8 | 31 | f1 | cc | 33 | 6e |
| 0060 | 26 | b0 | b9 | 56 | 24 | 0d | 50 | 7e | 01 | c8 | d7 | d2 | b6 | 22 | 5f | ac |
| 0070 | 3d | de | 16 | c7 | 65 | 26 | 43 | d1 | 1f | 79 | bc | b0 | e0 | ab | 8e | 17 |
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 | 71 | 18 | 2f | 54 | 3e | 53 | e2 | b2 | c4 | ac | 63 | e7 | a5 | 25 | bc | 8f |
| 0010 | 9f | ed | b0 | c7 | f7 | 17 | 7d | 75 | 17 | d3 | ac | d8 | 06 | ff | 8a | 24 |
| 0020 | ba | 87 | 5f | 6b | ae | 81 | 6d | b2 | fa | fc | aa | 7a | bb | 0d | a0 | 4f |
| 0030 | 38 | 71 | 65 | 09 | c8 | 79 | a7 | f0 | 38 | cd | 0b | 88 | 65 | 9c | 5e | 58 |
| 0040 | 21 | ae | 2b | 72 | 15 | b4 | 1b | c6 | 88 | 93 | f6 | 78 | fd | 81 | c9 | 96 |
| 0050 | 43 | 27 | f4 | 27 | d6 | 1c | 8c | 97 | 9d | 61 | 9d | ad | 71 | 03 | 55 | 60 |
| 0060 | de | 58 | 92 | 18 | 29 | 2d | 6f | b5 | 5f | e2 | ee | 9e | 72 | 49 | f5 | 8e |
| 0070 | 21 | 85 | 04 | e9 | f4 | 92 | 06 | 61 | 5f | dd | bd | 8b | 18 | f5 | 74 | df |
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.
0x75987d0f420b90767d1fcad9b4641d47a0a58e7591d633179268169b31c2b0050xb4641d47a0a58e7591d633179268169b31c2b0050xB4641d47A0a58E7591d633179268169b31c2B005from 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 0x02ef6cae…5c828e
// 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("0x02ef6cae366c80a700e5ace570d921a0985b85df5f46a49d98094f7c7f5c828e")
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)