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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.
0x7bb4ee46e679c83edcdbc05ec5f9ab0e3ae6d49743ee1fb7c238e62c36200193The 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 | f1 | 54 | 0b | 32 | 72 | d0 | 8d | ec | f9 | d8 | 17 | 65 | 55 | ea | b0 | fc |
| 0010 | 6d | 6c | 07 | e9 | 6e | 1e | 32 | 3f | a2 | 08 | 48 | ac | ab | 97 | 95 | e8 |
| 0020 | bc | 9e | 7b | db | 16 | 89 | a7 | 8a | ce | f2 | 2b | 2c | d8 | c8 | de | cf |
| 0030 | 30 | 42 | ea | ac | 6d | 7d | 36 | d2 | 30 | b3 | fe | 9c | 36 | 45 | 88 | 68 |
| 0040 | a9 | f9 | 4d | ad | 67 | cd | f2 | ff | 11 | d7 | 1a | fa | 7d | 3e | 1d | 13 |
| 0050 | cc | d5 | 4b | 52 | 7a | e7 | 39 | 02 | 58 | ea | d8 | fe | 58 | 34 | 0e | b7 |
| 0060 | 06 | 9b | 21 | 86 | eb | 12 | 46 | 58 | 5d | 51 | f2 | f2 | 7d | 21 | 7b | fb |
| 0070 | cf | 17 | 6e | 75 | a9 | c7 | 10 | 8e | d1 | f9 | 23 | 78 | bf | 96 | 06 | b5 |
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 | 2f | bd | a2 | f8 | 8d | 48 | 1c | ec | 6d | 30 | 15 | 9b | 33 | 33 | 59 | 33 |
| 0010 | 4c | 7a | 56 | 9a | 0d | 57 | 9a | 98 | ad | 95 | cf | 91 | ef | 41 | 7c | e3 |
| 0020 | e1 | c9 | d7 | b4 | d7 | 25 | 50 | c8 | 95 | 9f | 1f | 05 | ca | 50 | 55 | 06 |
| 0030 | 9b | e9 | 44 | 94 | 47 | 1c | 6d | 84 | 25 | 6b | 38 | a7 | b9 | a6 | d3 | b4 |
| 0040 | 37 | 3f | cb | f6 | 0c | 17 | 4e | 62 | 48 | 60 | b3 | 17 | a5 | b4 | 44 | 6e |
| 0050 | 68 | 32 | 8b | 8b | 13 | 7b | ad | fc | 5c | 68 | e8 | f1 | e7 | c3 | e7 | 9f |
| 0060 | dc | 68 | 88 | cc | 4e | 1d | b6 | 9a | 6d | f3 | 2a | 7a | ff | 9d | 2c | c9 |
| 0070 | c9 | f4 | b3 | 58 | e9 | 03 | 76 | c5 | 77 | 7b | ec | 0f | ff | 95 | 79 | 28 |
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.
0x615abe84908539c2ba02a415050a52b4f5b75c4acc53472482992d473d8e19550x050a52b4f5b75c4acc53472482992d473d8e19550x050A52B4f5b75c4AcC53472482992D473d8e1955from 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 0x7bb4ee46…200193
// 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("0x7bb4ee46e679c83edcdbc05ec5f9ab0e3ae6d49743ee1fb7c238e62c36200193")
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)