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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.
0x1b2c6d805d7a6891768e8e548f903da1c93c18be1dbebfbecf80641ac0ddaf1dThe 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 | c7 | 9b | d6 | 1b | 03 | fb | ed | 69 | 28 | a3 | b6 | 64 | 98 | e7 | a3 | 95 |
| 0010 | 65 | 84 | 59 | 0d | cb | 43 | 56 | 5d | 6a | 00 | 6e | 03 | 73 | ef | 95 | ec |
| 0020 | d5 | 25 | 29 | 59 | 0f | 20 | 36 | ee | 7b | 08 | 27 | 15 | 8a | 5b | 89 | 47 |
| 0030 | 26 | 17 | 1d | bd | 83 | 27 | 93 | 1e | ec | ec | 1d | 66 | 6c | 50 | 3a | e8 |
| 0040 | a5 | 99 | 21 | ad | 98 | 71 | 72 | 75 | 15 | bd | 5e | a8 | 4b | 85 | e1 | ac |
| 0050 | 2c | 3c | 8a | 6f | 93 | 98 | 22 | de | 90 | 25 | b6 | 45 | 71 | 26 | 50 | 84 |
| 0060 | 66 | eb | 61 | 11 | f0 | ba | 08 | 2c | aa | b1 | 3a | 15 | eb | c1 | fd | 54 |
| 0070 | 5d | 1f | f6 | e3 | 51 | 08 | bb | e3 | 9f | fa | 0e | f4 | b4 | 4c | f1 | 6e |
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 0x1b2c6d80…ddaf1d
// 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("0x1b2c6d805d7a6891768e8e548f903da1c93c18be1dbebfbecf80641ac0ddaf1d")
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)