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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.
0xf6ebf83cacd699e3f7d160a89500463b3e7e39e06770b88748d8c4f024deb631The 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 | eb | f3 | 0d | 38 | 7d | 22 | 3d | 3a | bf | 6c | e3 | 2e | c6 | 38 | c5 | 64 |
| 0010 | 4a | 49 | 08 | 6b | 35 | 90 | c8 | 6b | d9 | d8 | 19 | 86 | 52 | 8c | 9a | 66 |
| 0020 | 79 | 33 | 44 | 25 | fa | 5d | 92 | 93 | 4f | 82 | a2 | 91 | 7e | 3e | 48 | 3d |
| 0030 | b5 | a5 | 57 | cc | b2 | 63 | 04 | a4 | 59 | 5c | 73 | 96 | bb | bb | 71 | 07 |
| 0040 | 3f | 10 | 9e | 31 | d4 | 46 | 62 | 68 | 93 | 52 | a1 | 7d | b8 | 7a | cc | 69 |
| 0050 | 1c | fd | 86 | 99 | 00 | a9 | db | 14 | da | b5 | 1a | 64 | 0c | 6d | 41 | bb |
| 0060 | ac | 47 | 68 | 13 | 5e | e6 | 0e | 82 | ec | c7 | df | b0 | bf | 9f | 1d | 9a |
| 0070 | 75 | 22 | 4d | 52 | bb | 46 | 3e | e9 | fb | 21 | ea | 49 | 12 | 34 | d5 | 47 |
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 | 57 | 7c | b8 | 3f | 0f | fb | e9 | 76 | 00 | 86 | a4 | 69 | 4f | 06 | d9 | 85 |
| 0010 | 91 | ef | 43 | e7 | 99 | 1c | da | de | 71 | b9 | 92 | b6 | 89 | a3 | eb | f8 |
| 0020 | 37 | 04 | 02 | 89 | 24 | 89 | 2e | fc | c8 | eb | 6f | 0b | 8c | e9 | 13 | 99 |
| 0030 | 93 | d1 | 4c | 5c | 1c | 50 | ef | 06 | b4 | 7b | a1 | 7b | 64 | 80 | 53 | 5b |
| 0040 | b2 | 3a | db | 70 | a4 | 00 | e3 | 2c | 3e | c9 | 79 | 75 | 76 | 5a | bf | 6c |
| 0050 | f1 | 7a | 90 | 9b | d9 | 14 | cd | 4f | dd | 0b | 82 | f9 | fe | 24 | 95 | 42 |
| 0060 | d0 | 05 | 49 | 5a | 79 | 66 | 1c | 03 | c8 | ca | d0 | bc | 76 | cd | ca | 21 |
| 0070 | 14 | da | 50 | 61 | 28 | d3 | 84 | 46 | 00 | 97 | 19 | 14 | 0a | 81 | 68 | 86 |
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.
0xb9b786da98400b533af4af9a2909ea3de35c4a1106deef27cc60e94ec24002160x2909ea3de35c4a1106deef27cc60e94ec24002160x2909eA3de35C4A1106DeEF27CC60E94Ec2400216from 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 0xf6ebf83c…deb631
// 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("0xf6ebf83cacd699e3f7d160a89500463b3e7e39e06770b88748d8c4f024deb631")
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)