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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.
0x8b4fb3b532eb254856c692fc8024f2aeb0c9f38bcec44390f885bf6b95fa6ae3The 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 | 5e | 8a | 2a | 76 | db | af | 16 | de | 91 | d3 | 9b | f5 | dd | eb | 4c | 07 |
| 0010 | 29 | a3 | 0d | 26 | e4 | 4f | 54 | 54 | 47 | f3 | 7a | a2 | cd | 17 | be | b1 |
| 0020 | 65 | 5d | 02 | 5a | 5c | f4 | 27 | e9 | 49 | d1 | 4f | a8 | db | bb | 60 | af |
| 0030 | d1 | cf | b1 | 24 | 7f | 5a | 85 | 8b | 3b | 9b | 7f | 14 | 4b | 7a | ac | 7b |
| 0040 | f8 | 14 | de | f1 | 5c | 89 | 85 | 7d | 06 | df | 1e | 87 | 87 | 22 | a5 | 61 |
| 0050 | 26 | bd | 39 | 1e | 1c | 93 | 12 | 04 | 0f | 28 | 62 | a3 | a1 | ce | 4d | 35 |
| 0060 | a4 | c5 | 42 | 61 | e7 | 43 | d9 | 62 | 18 | 3f | cc | 70 | c5 | 46 | 7b | 7e |
| 0070 | bb | 80 | ed | e0 | 78 | bd | 5c | dd | c7 | 36 | bd | 0c | 35 | 57 | b3 | f0 |
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 | 02 | a9 | 05 | 7f | e0 | 94 | b1 | 9b | 08 | e7 | 2e | 66 | d6 | df | 70 | 5e |
| 0010 | b7 | d1 | e0 | 8d | 7c | 3d | cb | eb | 39 | e8 | be | e7 | b6 | 4d | 02 | 1a |
| 0020 | 4a | 92 | 28 | 81 | 11 | bb | 39 | c0 | 2c | ab | f8 | 01 | 1f | c8 | 26 | 91 |
| 0030 | d4 | b9 | 33 | 66 | eb | 9d | 14 | 4d | 76 | d7 | f4 | 08 | b0 | b0 | 09 | 97 |
| 0040 | e3 | 20 | e1 | 50 | 53 | d0 | 26 | 4c | c9 | 93 | 2a | b1 | ce | 60 | 3d | 2d |
| 0050 | 7d | 9d | c8 | 0e | 3b | be | f0 | ee | 52 | 40 | 83 | 23 | 2c | 07 | 4b | 15 |
| 0060 | e9 | 72 | 5b | f0 | 41 | c5 | ac | e6 | 2d | b0 | 88 | 75 | 00 | 0d | a2 | 18 |
| 0070 | bc | 64 | dd | b4 | df | 0c | a4 | 08 | 4a | db | 1f | 7d | 34 | dd | ce | b3 |
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.
0xe97b3745a5625a1d3f5cbc19a4ab8b297d528f143d6a7fbd4582a8145f3579540xa4ab8b297d528f143d6a7fbd4582a8145f3579540xA4ab8b297d528F143D6a7FBd4582a8145F357954from 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 0x8b4fb3b5…fa6ae3
// 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("0x8b4fb3b532eb254856c692fc8024f2aeb0c9f38bcec44390f885bf6b95fa6ae3")
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)