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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.
0xfd057170dd88ad4a570ea5d111642f83096ab7b8a4bd8ba6eaea11e182ffcb4fThe 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 | 2b | 01 | 4a | 95 | 82 | b1 | 58 | a0 | c3 | 10 | 72 | f9 | fa | 2e | d7 | a6 |
| 0010 | c7 | 3b | 0e | 8b | f9 | f9 | e7 | aa | 9d | f9 | 7e | b8 | fa | d5 | 6d | a3 |
| 0020 | 03 | ef | 49 | 77 | ac | 39 | ff | 92 | 0b | a3 | 4a | 70 | 7b | 0a | b4 | 1f |
| 0030 | 09 | c1 | f9 | 26 | d6 | 6d | 6d | 64 | 22 | 98 | ef | 9d | f7 | a6 | 9d | 18 |
| 0040 | c8 | 00 | a9 | a2 | 47 | 4a | d0 | 6a | 4c | 0e | 14 | 64 | 19 | 1c | be | 0b |
| 0050 | 74 | bc | 4c | ff | c2 | 08 | 2c | 72 | 2d | 6a | d4 | 5f | 71 | bb | 16 | 59 |
| 0060 | a7 | 19 | 11 | c8 | e2 | 2b | 35 | 06 | 04 | 4a | d4 | 80 | 8c | 6d | cc | 7f |
| 0070 | e1 | a9 | 15 | 8a | 50 | 26 | 7d | 24 | 66 | 97 | 68 | 3f | 11 | c1 | d1 | 95 |
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 | 12 | 81 | f1 | 57 | 44 | 2f | e6 | 26 | 87 | 23 | e5 | 1a | b3 | 7d | 34 | 62 |
| 0010 | e4 | 7f | d3 | 5c | 77 | 49 | a4 | f5 | b3 | 9c | be | 2e | c5 | 71 | 38 | 2d |
| 0020 | 98 | 01 | 8e | 1f | d0 | e2 | 29 | ff | cd | d0 | f6 | 79 | 4f | 06 | 80 | 3b |
| 0030 | 10 | d9 | 30 | d9 | 68 | 34 | ff | c2 | e1 | 84 | 6f | e4 | de | b9 | eb | fc |
| 0040 | 84 | 59 | 7b | 41 | 8c | 1b | 19 | 2d | 4e | a7 | 51 | a1 | 8a | ed | 09 | d3 |
| 0050 | 5b | fd | 58 | 9c | 7f | 44 | bd | fb | 2c | ce | 81 | bb | a1 | 09 | 36 | 06 |
| 0060 | 34 | 61 | 8c | 9a | b4 | 36 | f9 | 9b | 9e | 8e | e4 | 9b | 50 | d8 | bf | aa |
| 0070 | ae | f4 | fd | 50 | 8c | 0e | ac | c9 | 67 | f0 | 7d | 23 | c9 | 92 | 42 | db |
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.
0x44ce562eb53d6fa6af204435be3566e9dececc51d3887a8d3d83210dd245e6fb0xbe3566e9dececc51d3887a8d3d83210dd245e6fb0xbE3566E9DECECC51d3887A8d3D83210DD245e6Fbfrom 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 0xfd057170…ffcb4f
// 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("0xfd057170dd88ad4a570ea5d111642f83096ab7b8a4bd8ba6eaea11e182ffcb4f")
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)