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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.
0x75e3b0b1e08b6a8419c6901eb24ac1b9edd44bf4f78c734b96cee466e20a3a06The 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 | 8b | 66 | 8d | d2 | 31 | f9 | c4 | 1b | 58 | 44 | 51 | 7a | 7a | d5 | c5 | 8f |
| 0010 | 8c | db | fc | cc | 4e | 94 | 40 | 51 | 6d | c9 | 8a | c0 | 19 | e7 | f0 | 30 |
| 0020 | df | 90 | 2f | ad | 53 | c8 | d5 | 61 | 58 | 67 | 4b | 67 | dd | 8e | 0f | 65 |
| 0030 | 43 | a8 | 32 | b3 | 91 | 6e | 17 | c7 | 8e | 3c | cc | ba | 4c | d2 | b2 | 4d |
| 0040 | 9a | 5b | a5 | 48 | 4e | 2d | dc | b0 | f4 | 30 | f1 | 34 | 18 | 84 | 0c | 39 |
| 0050 | a8 | 17 | 2a | 8c | f3 | 6b | 41 | ac | 4e | 19 | ac | 5b | f3 | 10 | 6e | 38 |
| 0060 | 59 | 5d | 88 | 95 | f4 | b1 | dd | 9b | c4 | 75 | 0f | 28 | a4 | 23 | c6 | aa |
| 0070 | 3a | ca | fe | 8f | 35 | 53 | b8 | e8 | c7 | 43 | 94 | 44 | a2 | 14 | b7 | 41 |
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 | c6 | 81 | 79 | 0b | af | 9b | 26 | 68 | e1 | 53 | 09 | 4d | 8d | 36 | 3e | cb |
| 0010 | cc | b5 | 98 | 84 | 95 | 61 | 81 | 62 | ff | a4 | 71 | 5c | 01 | a5 | 92 | 00 |
| 0020 | ee | 1a | 4f | 2e | 1f | 4a | c9 | 5c | b1 | d6 | 3a | fc | 2b | 64 | c6 | 42 |
| 0030 | eb | 41 | 5c | d2 | 45 | 98 | f7 | a7 | 3c | f0 | 9a | eb | 24 | 86 | cf | 0f |
| 0040 | 83 | bf | ab | 6b | bf | bd | 4d | 3d | dd | fd | 11 | 76 | a5 | e5 | 33 | b2 |
| 0050 | fa | 09 | 58 | 91 | 8e | 5f | c1 | 7c | ff | b5 | 5a | 55 | 17 | ac | 92 | 3a |
| 0060 | 85 | 87 | f0 | c5 | 32 | 1d | ba | dd | c2 | 2f | 68 | 4f | 5e | cc | 74 | c3 |
| 0070 | 36 | 2c | 7e | 9a | 1a | 50 | d3 | 48 | 26 | d2 | b6 | 1c | 87 | 26 | c7 | 58 |
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.
0x6a5a0dc357ae91354058fdd1ea19b1722a4024b06b8bdba873a74a93c19bb8860xea19b1722a4024b06b8bdba873a74a93c19bb8860xEA19B1722A4024B06b8bdbA873a74A93C19bb886from 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 0x75e3b0b1…0a3a06
// 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("0x75e3b0b1e08b6a8419c6901eb24ac1b9edd44bf4f78c734b96cee466e20a3a06")
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)