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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.
0x368f1f7f580bdfa8f30be4d4efd146143a243b24fcccb78eef05d2a4fc1c126eThe 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 | dc | 20 | 18 | eb | 63 | 99 | bf | 4a | 6e | 2b | 15 | f4 | 0c | c4 | 18 | 3c |
| 0010 | b5 | ad | b4 | d0 | 46 | 0e | 3c | a4 | 60 | cd | c1 | a8 | a3 | 10 | 85 | 36 |
| 0020 | 64 | bb | 83 | 07 | 1e | de | 0d | 02 | 3b | c1 | 44 | 96 | 9f | db | 32 | 0d |
| 0030 | d3 | 64 | ef | b3 | 8c | 8e | 18 | 9a | 6d | 19 | a6 | 75 | 39 | 8f | 43 | 9d |
| 0040 | e7 | 15 | 2a | 72 | 91 | 5f | f1 | 01 | 78 | 5c | 4e | 87 | 1c | d7 | 5a | 9f |
| 0050 | 99 | 8d | 72 | 09 | 1f | 0a | f6 | 41 | 75 | 58 | d7 | 45 | dc | 3e | e4 | a5 |
| 0060 | 71 | 9a | e1 | e1 | e6 | 2b | ad | 11 | 97 | 73 | 99 | 76 | b2 | ce | 92 | cb |
| 0070 | c1 | 70 | 51 | e5 | 1f | 16 | 6d | 2e | 4d | 86 | 7c | df | 7a | f0 | 79 | 25 |
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 | 99 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
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.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from 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 0x368f1f7f…1c126e
// 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("0x368f1f7f580bdfa8f30be4d4efd146143a243b24fcccb78eef05d2a4fc1c126e")
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)