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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.
0xdd9b5bfe99880260404d1a0ae77e306b67bcabbdd2c5a6816529389d882e7429The 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 | 64 | bb | 33 | 91 | 55 | 7a | 87 | fc | e1 | 28 | a9 | c3 | 68 | b8 | 4c | fe |
| 0010 | e9 | 1a | 63 | 80 | 80 | 28 | db | 95 | 9f | 08 | 58 | a9 | 3b | 61 | 29 | 49 |
| 0020 | 7b | d1 | 5e | 28 | 2b | 21 | 40 | 42 | 88 | 14 | f3 | 4e | 6c | 67 | 1f | 17 |
| 0030 | c3 | 28 | d2 | 01 | 28 | d5 | 53 | a9 | 4b | 43 | 1b | 78 | aa | ef | b0 | 4f |
| 0040 | c6 | d9 | 9c | e2 | e2 | 57 | 1b | 59 | ca | d2 | f8 | 36 | ca | ce | 5f | b7 |
| 0050 | b8 | 17 | fb | 98 | 7a | d2 | 06 | e7 | 88 | 49 | 30 | 9f | 16 | 19 | 86 | 86 |
| 0060 | d2 | 92 | 31 | 69 | 87 | 25 | ab | f5 | f8 | 52 | e6 | af | 05 | 9c | 77 | 33 |
| 0070 | a2 | 33 | ca | ad | 10 | 1c | 61 | 0b | 7e | 89 | 3a | 27 | 6e | 0e | f5 | 28 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0xdd9b5bfe…2e7429
// 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("0xdd9b5bfe99880260404d1a0ae77e306b67bcabbdd2c5a6816529389d882e7429")
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)