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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.
0xc9e5dc329f969e445502f88c612e900081d13a5b15af6cc30fec08fdfc540f07The 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 | 1b | 1f | f9 | 6b | 2f | c6 | 6c | 4f | 20 | 49 | 90 | f1 | c1 | 23 | fb | ad |
| 0010 | fd | 94 | ca | 8c | 48 | 09 | 73 | a8 | 57 | e2 | 73 | f6 | c8 | 60 | 57 | 1e |
| 0020 | 95 | 0a | fe | 64 | 00 | b7 | e5 | 50 | 1b | 6f | 43 | b2 | e0 | 2a | 6d | 35 |
| 0030 | 6b | 31 | e5 | ed | db | da | f7 | a8 | 65 | ea | d7 | fc | 6e | 71 | 52 | d5 |
| 0040 | a5 | ef | e5 | 79 | 81 | b0 | d7 | 75 | 2c | 5a | 48 | 28 | 4f | ec | 1f | 20 |
| 0050 | 43 | 94 | b7 | 94 | 4a | a8 | 98 | 73 | 30 | d5 | a0 | 05 | cb | 85 | 4e | 8f |
| 0060 | 3e | b6 | 47 | 04 | 69 | 60 | 1a | 64 | fc | 7c | 1f | 5b | 51 | a5 | e6 | 77 |
| 0070 | 94 | 74 | fc | 68 | f1 | 64 | 31 | 9b | 50 | e3 | f9 | ed | a9 | 96 | 6a | 04 |
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 | 4c | 9c | a9 | 21 | 04 | a0 | 75 | 83 | 57 | 3b | f6 | 66 | 91 | c5 | 11 | df |
| 0010 | 1c | 39 | a8 | 73 | 96 | 57 | 9c | c2 | 18 | b0 | 4e | 8a | f8 | a8 | 9c | ef |
| 0020 | b0 | 5a | 56 | dc | 94 | 96 | 4a | ca | 73 | f9 | 40 | 5c | 78 | 7b | 36 | 95 |
| 0030 | 69 | 3b | 7d | 59 | da | cb | 19 | bb | 73 | d1 | 24 | 82 | 58 | 8c | 27 | 4c |
| 0040 | 4b | 24 | 41 | a2 | 79 | 9a | d5 | 76 | e9 | 56 | 50 | 09 | cf | 9c | 8d | 27 |
| 0050 | 3c | 58 | a7 | 1d | c5 | 57 | 3c | 05 | ad | b3 | 10 | 42 | 53 | c3 | 23 | e3 |
| 0060 | 74 | 7d | 41 | d9 | 90 | 20 | a1 | 0e | 79 | 94 | 93 | 2d | bc | 52 | 6c | 8e |
| 0070 | 66 | ea | 59 | 7a | c3 | 8d | 22 | fb | 2b | df | 94 | 84 | 0b | 82 | 95 | 36 |
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.
0xc2916a7c0e184cf46461a7010923d829642d388224cb6a6e9409afbc314292be0x0923d829642d388224cb6a6e9409afbc314292be0x0923d829642d388224cb6a6e9409AfBc314292bEfrom 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 0xc9e5dc32…540f07
// 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("0xc9e5dc329f969e445502f88c612e900081d13a5b15af6cc30fec08fdfc540f07")
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)