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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.
0x48ddc5d48f8d36b9fe9267687630d8a0ff275dcd4dc7825f44200c0a73789b05The 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 | cb | 6b | 1c | 6a | 2b | 01 | 2a | 01 | 95 | 0e | 43 | 50 | 56 | 60 | 83 | 5e |
| 0010 | 1f | 8b | 3b | 1b | 63 | ee | ea | 6e | 3e | 9a | 86 | be | da | ea | 4f | 50 |
| 0020 | ca | c2 | 44 | 12 | d0 | 61 | c7 | ca | c4 | b5 | 8e | e2 | 06 | 17 | fe | f0 |
| 0030 | c9 | 34 | 5f | 3f | cd | e2 | c1 | a7 | 08 | 65 | 9d | 68 | c6 | 4a | f0 | f9 |
| 0040 | db | 36 | 65 | 03 | 6c | d2 | fe | 9c | a3 | dd | 96 | 53 | 2d | e1 | f0 | 2a |
| 0050 | 24 | 2e | 0b | 68 | 96 | dc | 10 | 0b | 46 | 31 | c0 | 82 | 11 | dc | 3e | 8c |
| 0060 | f6 | 96 | ad | 2b | 9f | d1 | d5 | f5 | 34 | 3d | 70 | 8e | 0c | 26 | 99 | ce |
| 0070 | 7f | f8 | a2 | 3b | c3 | f8 | 86 | 7e | 0a | b6 | 71 | 92 | 5b | 9f | bb | 3d |
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 | d1 | 01 | fe | d6 | f0 | cc | 98 | 07 | 07 | 5b | de | 55 | 10 | 7e | f9 | 16 |
| 0010 | 1e | da | bb | 2a | f4 | a5 | bd | 54 | 49 | d8 | aa | 36 | 79 | 36 | 0b | 92 |
| 0020 | a7 | 00 | a8 | 0a | 22 | 0d | 00 | 5b | c5 | b9 | 74 | be | ea | 4e | 5d | 2d |
| 0030 | fd | fb | 3b | 71 | 28 | b0 | c7 | f1 | fb | 8e | d2 | 6b | 3f | 95 | 4c | 9e |
| 0040 | 5d | 20 | e5 | c0 | 71 | 4e | 68 | 34 | 6a | 51 | d3 | aa | 44 | 81 | e5 | af |
| 0050 | 6b | 53 | 57 | f2 | 21 | d6 | 46 | 71 | 38 | a1 | 7c | a9 | 91 | 9b | 85 | 6a |
| 0060 | 1f | cb | 6f | 10 | 94 | e3 | 6b | 7e | 8b | ad | c3 | 39 | cd | 22 | d2 | fa |
| 0070 | d6 | c4 | 57 | fa | ec | 47 | 73 | b3 | 3a | d0 | 34 | 65 | b0 | 2d | 18 | 93 |
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.
0x4b115e4c430a0167161c3de6fcade0e86dc517e8abc347cb8b41276383c14f650xfcade0e86dc517e8abc347cb8b41276383c14f650xFCaDe0e86dc517E8abC347cb8b41276383C14F65from 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 0x48ddc5d4…789b05
// 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("0x48ddc5d48f8d36b9fe9267687630d8a0ff275dcd4dc7825f44200c0a73789b05")
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)