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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.
0x9055554cf497ec3b93927be5f229f566bce3e8d4f1f959e167f2d73f072055d2The 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 | 0d | 5b | e1 | 4c | ef | 6b | 2f | ba | 21 | a7 | 0d | 53 | 02 | c3 | cf | 7e |
| 0010 | 36 | c6 | 95 | de | 45 | 32 | 61 | 0c | 61 | 47 | a5 | cb | aa | 10 | c5 | b0 |
| 0020 | 03 | fd | 2c | 2e | 1e | d1 | 0d | 1f | a0 | 1b | ba | 6e | c6 | ba | e4 | a2 |
| 0030 | 62 | ef | b6 | c6 | 10 | 8c | 75 | 52 | d4 | 27 | 15 | f8 | 5a | 65 | 0d | af |
| 0040 | d1 | b4 | 79 | 90 | fa | 8b | ff | f1 | 87 | 87 | 55 | 7c | 8b | 94 | a4 | 4a |
| 0050 | 4f | 3a | c2 | c7 | 1e | be | cd | 01 | 23 | d1 | 1c | 17 | a9 | 47 | 06 | 5e |
| 0060 | 67 | b3 | 8c | 35 | 2d | 7a | 4c | 7b | a3 | d8 | 44 | 6c | ba | 8d | 4e | 68 |
| 0070 | 1e | d7 | 63 | d1 | d6 | b7 | 10 | ce | b2 | 57 | 15 | 2d | 79 | a9 | b9 | 9e |
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 | d6 | 88 | fd | 98 | 2f | b4 | d2 | 3d | 68 | 65 | 3b | b2 | 88 | a3 | f8 | 1f |
| 0010 | a8 | cc | 68 | 98 | 66 | ba | 83 | ce | 72 | c7 | 12 | ac | fe | 75 | c3 | 1a |
| 0020 | de | 0d | 02 | 8a | 32 | 9f | 05 | 26 | c0 | e9 | 3d | 1a | f8 | 8a | 3a | 24 |
| 0030 | 26 | e2 | 69 | 0e | e1 | da | 2f | ff | 43 | cd | a0 | d8 | 58 | fb | a5 | 35 |
| 0040 | 83 | 4c | 07 | ba | da | 58 | 4d | 25 | 84 | 35 | a0 | 30 | ed | 0a | 29 | eb |
| 0050 | d9 | 16 | 89 | eb | 98 | 2b | cc | 6e | 9b | 7e | ff | 5e | 1b | f5 | 4b | 81 |
| 0060 | f0 | 9b | 1d | 81 | a6 | c0 | 9f | c6 | 57 | 43 | 36 | 5e | b6 | fc | be | d0 |
| 0070 | 02 | 3a | 57 | 62 | cb | 95 | ae | 53 | 7e | 8c | 3b | e2 | a1 | cd | a2 | 5a |
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.
0x0fb85397eb15d7a61348d856ddb05b4fcdd1af5f41e43f77f1bcdad51b3b97750xddb05b4fcdd1af5f41e43f77f1bcdad51b3b97750xdDB05b4FcDD1AF5F41E43F77f1BcDAd51b3B9775from 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 0x9055554c…2055d2
// 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("0x9055554cf497ec3b93927be5f229f566bce3e8d4f1f959e167f2d73f072055d2")
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)