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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.
0x9fb0f940d6c473f6f8c60e6c415bf5b8c210dc5f64f66c72e01351d9c004eb6dThe 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 | de | 15 | 52 | 20 | b4 | d9 | 09 | 09 | ba | 28 | 8c | 36 | d8 | d6 | eb | 31 |
| 0010 | 49 | 36 | 81 | d5 | 06 | 87 | 60 | 49 | d3 | b3 | 23 | 6c | 8c | 94 | b0 | 97 |
| 0020 | 03 | 3c | 40 | ed | 55 | 4d | e3 | 7e | 7a | 1c | cc | 21 | 80 | 5f | 86 | b9 |
| 0030 | 01 | a4 | 34 | 75 | ee | 99 | 83 | 49 | 6a | 45 | 87 | af | 5a | 26 | 76 | 23 |
| 0040 | 5a | 13 | 29 | fe | 27 | af | c1 | c2 | b0 | a7 | 97 | c6 | 7a | 55 | c4 | 19 |
| 0050 | b8 | a0 | ab | 32 | 15 | c6 | 6b | 43 | 26 | be | 0c | fa | 52 | ce | 87 | 3c |
| 0060 | 87 | 57 | 8c | e1 | d9 | 42 | 8f | 90 | 35 | 27 | 70 | 33 | 33 | 60 | c1 | 64 |
| 0070 | 54 | c0 | 8f | a5 | 6d | 41 | 9b | 66 | 16 | 35 | dd | 36 | 1e | f0 | 99 | 8e |
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 | 06 | 5f | 55 | 68 | e3 | c4 | af | ac | 85 | 59 | e7 | 0b | bf | ef | 5d | 29 |
| 0010 | 44 | 7c | 13 | 86 | a0 | da | d8 | ec | 0e | 32 | ce | dc | c8 | 53 | 8a | a6 |
| 0020 | 7c | cb | a6 | f1 | 33 | 87 | 0f | 41 | 93 | a4 | d1 | fa | fa | 78 | 3d | 76 |
| 0030 | 11 | 14 | 80 | 5d | 86 | c9 | 39 | 44 | bf | d1 | 82 | 3c | 44 | 30 | 81 | 1e |
| 0040 | da | 25 | 06 | 8c | 37 | b9 | f3 | 88 | 31 | 58 | 07 | 49 | 8f | 58 | 0d | e2 |
| 0050 | 2d | 8a | 26 | 6d | c7 | 98 | 3b | 80 | 78 | 5a | a9 | 1c | 66 | 7b | 06 | 06 |
| 0060 | ec | e9 | 2e | 12 | e2 | ec | 1b | f5 | eb | 9e | 10 | e7 | d5 | b7 | e7 | c3 |
| 0070 | 02 | 4e | 14 | 8e | ca | 2f | c2 | 65 | 1c | ed | 57 | 27 | e7 | 83 | 1f | ca |
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.
0x68b1e2a9e10636fe8abef0f56b424008f6263c93f6d7d07e2e1234e779aeeeee0x6b424008f6263c93f6d7d07e2e1234e779aeeeee0x6B424008f6263c93F6d7d07E2E1234e779aEeEeefrom 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 0x9fb0f940…04eb6d
// 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("0x9fb0f940d6c473f6f8c60e6c415bf5b8c210dc5f64f66c72e01351d9c004eb6d")
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)