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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.
0x8eac0b4db6abfc7f5520f7e87167d40f5ed040481833f00fd0beb1e881c65147The 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 | b3 | 5b | 08 | 1c | f8 | 20 | 80 | 4f | ae | f8 | 35 | fb | 54 | e0 | c5 | 15 |
| 0010 | 99 | 32 | 44 | 12 | f5 | cc | ad | 73 | e5 | 0b | 9d | 71 | 02 | 05 | 95 | 3e |
| 0020 | 32 | de | 03 | ee | 0d | 99 | d0 | a9 | 2c | 40 | 27 | 0d | 89 | 10 | fb | 99 |
| 0030 | d9 | 87 | bc | 8a | d8 | 69 | 4f | 4e | 52 | 67 | 9a | f4 | 29 | 76 | 3b | b4 |
| 0040 | 68 | 69 | 0c | 5c | ef | 24 | 62 | 60 | 81 | f1 | f2 | b0 | aa | 6b | 1c | 47 |
| 0050 | 5f | ad | 4a | 71 | 5b | ab | 03 | 64 | bf | fc | 8f | 9e | 38 | e5 | 6c | 18 |
| 0060 | e5 | fd | 61 | e0 | 01 | 04 | 79 | b4 | ec | e5 | fa | d9 | 4d | 11 | d2 | 87 |
| 0070 | b7 | 10 | 98 | fd | e2 | cc | d0 | e6 | 27 | 28 | e9 | 76 | 7e | 8d | be | e2 |
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 | 40 | 6e | 9b | 8a | 0e | ab | d8 | cc | 20 | 21 | c1 | 55 | cb | 2e | 06 | 06 |
| 0010 | c1 | 44 | 3b | 49 | 30 | c1 | 6a | 8e | 7a | 8c | 65 | 00 | c5 | 08 | ed | cf |
| 0020 | b5 | b9 | 69 | 48 | 6e | 50 | 96 | 99 | 91 | c3 | f0 | fa | 26 | b1 | ce | 3e |
| 0030 | ae | 53 | 47 | 11 | 49 | 2a | 23 | 32 | d3 | 58 | a5 | f4 | 2c | 3e | 3b | 14 |
| 0040 | 41 | e9 | 44 | 30 | 7a | 18 | b1 | 58 | 52 | 15 | be | 31 | fa | 39 | 94 | 43 |
| 0050 | de | 4e | 28 | db | 17 | 58 | 5c | 7b | 4b | 53 | 09 | af | c2 | fa | 2b | f3 |
| 0060 | df | 0f | ab | 11 | 89 | 93 | af | ba | 96 | d8 | 2a | ce | 39 | 6a | a4 | c9 |
| 0070 | 21 | 57 | 1f | cd | 09 | 17 | e0 | 59 | f7 | 54 | f9 | 4a | d4 | 8b | c0 | 56 |
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.
0x48393a5f6ec543e106f2584d572ada4c58cc140510bdc32fbd164be3d90979770x572ada4c58cc140510bdc32fbd164be3d90979770x572Ada4c58Cc140510BdC32FBd164BE3d9097977from 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 0x8eac0b4d…c65147
// 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("0x8eac0b4db6abfc7f5520f7e87167d40f5ed040481833f00fd0beb1e881c65147")
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)