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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.
0xe7c24a52242d34e0f54fd819dc2ed22d311d0e6cb0c4db8ec0df50e510c0c35fThe 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 | 34 | ba | c4 | 1c | 92 | 52 | 41 | 8e | f8 | 71 | 42 | c4 | 69 | fc | 0a | 76 |
| 0010 | 89 | 9b | f3 | fd | c7 | a7 | f7 | 6d | cb | d2 | 2b | 46 | e6 | a3 | 3f | de |
| 0020 | f8 | af | 1d | 18 | 64 | ef | c2 | d7 | fb | a2 | 45 | 1b | de | ac | 6c | c5 |
| 0030 | aa | 6c | d7 | 37 | fd | 1e | 3e | a0 | db | ea | a0 | 3b | 1c | bb | 19 | e2 |
| 0040 | 60 | 71 | 1d | b3 | 25 | c3 | 0f | 2e | 91 | 97 | 3d | 89 | a2 | cc | 8e | 64 |
| 0050 | ee | 68 | fc | 6d | ac | f7 | 3f | 28 | ed | 53 | f8 | 25 | f5 | bc | b2 | 84 |
| 0060 | d9 | 66 | 10 | 08 | 73 | 2b | 46 | ef | db | 70 | c2 | 18 | 3f | 3c | 23 | a3 |
| 0070 | 1c | bf | ee | 91 | c1 | b8 | df | 91 | 38 | ae | e9 | fd | f6 | 1f | e3 | 61 |
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 0xe7c24a52…c0c35f
// 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("0xe7c24a52242d34e0f54fd819dc2ed22d311d0e6cb0c4db8ec0df50e510c0c35f")
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)