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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.
0x1077cd7c756f9184f087cf7d537907a10afc0ea4ebaf4086622bf5c0f3d9a92dThe 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 | 01 | 1d | 16 | 31 | ca | 9b | 54 | f6 | db | 44 | a3 | 56 | f4 | 4d | f4 | a0 |
| 0010 | 38 | 8f | d9 | 32 | 11 | 3b | 70 | cb | 57 | bd | 87 | 06 | c2 | 31 | 38 | 37 |
| 0020 | 0a | e9 | 15 | 43 | 25 | 51 | e1 | f9 | 1d | 6d | 23 | 16 | 8b | 6b | 1b | d2 |
| 0030 | 8d | 39 | 14 | f6 | 94 | 52 | c9 | 27 | f5 | 19 | e2 | dc | d6 | 49 | 07 | 01 |
| 0040 | c3 | 7a | 90 | 5f | 47 | 3f | 48 | 93 | 7e | 1f | 0e | b2 | 09 | be | bb | c1 |
| 0050 | 59 | 6f | 9e | f2 | 61 | a2 | 81 | c1 | 15 | 96 | 64 | 53 | 13 | 1c | f9 | b2 |
| 0060 | f5 | 73 | 43 | a0 | 4a | e1 | f5 | fc | ab | 63 | a2 | d7 | e5 | b5 | 75 | 79 |
| 0070 | d8 | 46 | eb | 7e | 45 | d6 | dd | 67 | 35 | be | 4d | 4d | e3 | 58 | 11 | a2 |
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 0x1077cd7c…d9a92d
// 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("0x1077cd7c756f9184f087cf7d537907a10afc0ea4ebaf4086622bf5c0f3d9a92d")
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)