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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.
0x4c755e5bfb19a01f58f96197f07507b0ca8d9bdb43ab1e86888b9dc9abc7e870The 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 | 5a | 00 | e8 | 33 | 54 | d3 | d3 | ad | e7 | 06 | 9f | 62 | 66 | db | bb | a1 |
| 0010 | 53 | fd | 4c | b6 | 09 | 67 | d0 | ef | e1 | 40 | 56 | c3 | 3c | 8e | a9 | 2f |
| 0020 | 5b | 87 | 4c | 15 | 14 | c8 | 03 | 63 | 81 | 9b | 71 | d8 | 77 | 0f | 43 | 5a |
| 0030 | 4b | 1f | 65 | 75 | 24 | fa | 63 | 91 | 89 | 98 | 09 | 08 | 7f | 6f | 2c | 3b |
| 0040 | bd | 56 | 22 | a0 | 67 | 4f | 98 | d4 | bc | 4f | 85 | cb | bf | e8 | 7e | bb |
| 0050 | e9 | 09 | af | 38 | 47 | db | 20 | b6 | b9 | 08 | 56 | 5f | d7 | 28 | e6 | b7 |
| 0060 | c2 | c3 | 9d | 1a | c4 | 14 | 04 | 01 | 5d | c7 | 0e | dc | 12 | 38 | 35 | 19 |
| 0070 | 81 | d5 | fd | 5d | e9 | 74 | 22 | 54 | 2c | 10 | 30 | ec | de | d3 | 75 | b8 |
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 0x4c755e5b…c7e870
// 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("0x4c755e5bfb19a01f58f96197f07507b0ca8d9bdb43ab1e86888b9dc9abc7e870")
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)