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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.
0x57cdbe52bf8569c822c216642644d5a84aa547e45f48d944c9cf6124356cb5e8The 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 | 94 | 6c | e7 | 43 | d3 | a6 | d3 | 79 | 44 | 2e | 8f | 52 | 67 | 41 | 83 | a8 |
| 0010 | 87 | 1b | b4 | 7e | 0c | 30 | 74 | e2 | c3 | 12 | b9 | 63 | 0b | 49 | dd | 7a |
| 0020 | e3 | 1e | 80 | 90 | b1 | 11 | 4d | 84 | c8 | 4d | 84 | 64 | b7 | 19 | d1 | 2c |
| 0030 | 77 | 95 | b0 | 77 | 64 | b3 | d2 | 90 | e8 | 42 | 60 | 5f | 12 | a5 | 0e | 10 |
| 0040 | ca | 79 | 12 | 41 | bd | 2e | 87 | 88 | 7e | 99 | c3 | 3e | c2 | ef | ea | 61 |
| 0050 | 9c | 80 | c5 | d5 | cf | 54 | d5 | 77 | db | 57 | 57 | 89 | 44 | 22 | 44 | 91 |
| 0060 | d2 | 49 | 6f | ad | 95 | 32 | 58 | c5 | dc | 6f | 1c | b5 | 71 | c1 | 12 | 4f |
| 0070 | 19 | f3 | ef | 19 | 4c | 54 | ba | f4 | 9d | a1 | ec | fb | d7 | cf | 56 | 76 |
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 | 33 | a4 | af | fe | 47 | 26 | 17 | e7 | c0 | 57 | bb | 3c | 16 | 75 | 1e | d0 |
| 0010 | bb | 17 | 04 | a3 | ba | 64 | 80 | ec | d2 | 22 | 9c | ef | ce | 1d | 42 | 17 |
| 0020 | 81 | 43 | 86 | 42 | cf | 74 | c6 | 8c | 4f | d2 | b7 | 1e | d3 | d4 | 11 | 75 |
| 0030 | 1c | 10 | 1e | 46 | 39 | 5a | a1 | 91 | 7a | 9a | 4a | 95 | 78 | fc | 54 | 50 |
| 0040 | 06 | ec | 71 | 0b | 77 | ba | 73 | e8 | 36 | d2 | ea | 21 | 9b | 05 | 5a | 4c |
| 0050 | c0 | b6 | 97 | 8d | b7 | 54 | b1 | b9 | a5 | 9a | c1 | 95 | 8c | bc | 6e | af |
| 0060 | 98 | e5 | 8c | c9 | 93 | 9d | 55 | 15 | 44 | f2 | 3d | 12 | 6b | c9 | 77 | f7 |
| 0070 | c5 | a4 | d6 | 46 | 15 | 1b | c6 | 48 | 1c | 4e | f3 | f8 | 32 | 77 | cd | 81 |
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.
0x00f9a5589c1dbd3796c69269188d569cfa0093490c1da63e7b0377d7804fe6f00x188d569cfa0093490c1da63e7b0377d7804fe6f00x188D569CFa0093490c1DA63E7b0377d7804fe6f0from 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 0x57cdbe52…6cb5e8
// 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("0x57cdbe52bf8569c822c216642644d5a84aa547e45f48d944c9cf6124356cb5e8")
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)