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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.
0xc4c8b9f24841e3d2c962718adcb8311739b00fe94bda643f9c7db96176061ad6The 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 | c7 | 96 | bd | 93 | c8 | cf | 72 | 91 | 6a | 3b | 76 | 35 | 90 | 1d | 8a | 5e |
| 0010 | 91 | a4 | 08 | a4 | 22 | a7 | b9 | 51 | 80 | 8a | c6 | 9d | 12 | f6 | 5c | e1 |
| 0020 | 66 | bf | 4a | a4 | 06 | f7 | 15 | 27 | e8 | 11 | 71 | f3 | be | da | 9d | f8 |
| 0030 | c5 | c0 | e9 | 20 | 73 | 75 | 1d | a7 | cb | 40 | 3b | ac | c4 | 39 | 48 | cf |
| 0040 | ae | cc | 69 | d9 | 30 | 0c | 5d | 92 | e2 | d1 | ae | ba | fb | 68 | 2c | fa |
| 0050 | b1 | 37 | e8 | c2 | 38 | b1 | f8 | 57 | cf | 8e | 80 | 9a | 2e | 14 | 77 | 90 |
| 0060 | b0 | bd | cd | 58 | 4c | f1 | 3f | d4 | e8 | 55 | 9f | 4a | da | f0 | db | 42 |
| 0070 | de | f8 | 0f | f9 | f4 | 7d | 96 | ca | ec | f4 | 7b | 40 | f2 | 0e | a2 | c0 |
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 | bc | 4a | 83 | 20 | dc | 7b | 4d | f2 | 5f | b3 | 77 | a3 | ec | 64 | ab | 90 |
| 0010 | d7 | 3e | c6 | 6b | 9a | 46 | a2 | fe | c7 | 53 | 39 | 6f | 00 | 3d | 5f | 41 |
| 0020 | 1d | ba | dd | 02 | 52 | 6d | 37 | 9d | d9 | 78 | 3f | b8 | bc | f3 | fc | 34 |
| 0030 | df | 70 | 8a | b8 | 3d | 35 | b3 | b6 | 77 | 30 | 18 | 72 | d1 | 95 | 48 | 1c |
| 0040 | ab | a4 | 1f | 76 | 56 | 51 | 09 | ba | 66 | db | 27 | 85 | 1c | 0a | cc | 2a |
| 0050 | bd | 5d | 0b | 05 | 23 | 44 | fb | bf | 6e | 2a | e2 | c1 | e3 | a1 | 41 | 2e |
| 0060 | 0b | 30 | 9b | cb | 2e | 2e | 2b | 49 | f4 | e2 | d7 | 8f | 4f | f9 | cb | 52 |
| 0070 | 8d | c6 | 67 | 95 | 74 | 1c | d9 | 54 | e3 | 11 | d9 | 14 | 42 | 48 | 15 | 5d |
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.
0x2d731f8373117f8ab0156d7bde44b7d5ad342d51456007b602ea26032b6a3a110xde44b7d5ad342d51456007b602ea26032b6a3a110xDe44B7D5AD342D51456007B602ea26032B6a3A11from 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 0xc4c8b9f2…061ad6
// 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("0xc4c8b9f24841e3d2c962718adcb8311739b00fe94bda643f9c7db96176061ad6")
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)