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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.
0x6cc548eb5e9b5c7c471aebc1cb2c02bfa4bf3c0f7232c6ce558e2a9db5be97d0The 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 | cb | 4a | ea | a1 | 16 | ef | 3c | 84 | 0e | a5 | 51 | a9 | 39 | 1f | 42 | cc |
| 0010 | 2d | b1 | f3 | d8 | 6b | 66 | b3 | ae | 0c | f8 | d5 | d1 | 1b | 12 | 55 | 37 |
| 0020 | 4e | d2 | d7 | 69 | b4 | e6 | 1f | b1 | a9 | 19 | eb | 71 | 9c | 82 | b6 | ac |
| 0030 | 95 | 7b | 89 | c4 | 80 | 57 | 30 | 4e | 6a | ab | 9d | 38 | ed | cc | ee | 06 |
| 0040 | f3 | c6 | 68 | 37 | 03 | d4 | 12 | 5d | 58 | 06 | 49 | 58 | 9e | 39 | 28 | e5 |
| 0050 | fa | d0 | 40 | e1 | 65 | fd | c1 | 92 | 72 | c6 | 9c | ca | 74 | e2 | 05 | 57 |
| 0060 | 31 | 89 | 38 | a0 | fd | 84 | 06 | 9c | e4 | 76 | 97 | da | 3b | 1f | 59 | b6 |
| 0070 | 16 | 43 | 4b | 68 | 4f | cb | 43 | 03 | ce | f1 | 93 | 64 | f7 | 1c | b5 | 4e |
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 | 12 | c2 | 0b | dd | ac | cd | 11 | bd | 13 | 40 | 04 | 5b | 79 | 09 | c8 | 7e |
| 0010 | 8b | e3 | 7d | 26 | 96 | 34 | 78 | 99 | 2a | f4 | 82 | e8 | e6 | 2f | a4 | d6 |
| 0020 | 36 | 1e | 8a | 09 | 88 | 3a | 0e | 37 | 93 | e3 | 2c | 05 | 9f | 45 | 01 | 04 |
| 0030 | 74 | 82 | 5b | 64 | 75 | d7 | 3b | 2a | 56 | d4 | e8 | 22 | 1c | 25 | 96 | ff |
| 0040 | c4 | 59 | 31 | 8f | 32 | 3b | 9e | 8d | 66 | 93 | 9b | 16 | d2 | b5 | 38 | 2d |
| 0050 | e2 | 5e | 36 | 42 | aa | 1b | 1a | 44 | 79 | 26 | 59 | bb | 17 | 9e | f4 | 04 |
| 0060 | 3f | 4e | 45 | a4 | 9f | de | 08 | 0f | af | 60 | 0a | 8e | 29 | 03 | 95 | 15 |
| 0070 | d6 | 77 | f7 | 4f | c2 | 3a | 34 | 9c | 9b | a3 | b0 | d3 | 49 | a7 | 51 | fe |
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.
0x0f2e8eeb0b75ae29ffcd78d9fdd14ffcd0273c63bfe197a63f50449053ed858c0xfdd14ffcd0273c63bfe197a63f50449053ed858c0xfdd14fFCd0273c63bFE197a63F50449053ED858Cfrom 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 0x6cc548eb…be97d0
// 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("0x6cc548eb5e9b5c7c471aebc1cb2c02bfa4bf3c0f7232c6ce558e2a9db5be97d0")
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)