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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.
0xc651f475a4bf4613847a19ea83b7633d2e13641318191e29e24f769ca77053dfThe 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 | 74 | 77 | 98 | 0f | 76 | 70 | 1c | 45 | b8 | 2e | 90 | 2a | 2b | c7 | 29 | f1 |
| 0010 | 47 | 6f | d7 | 90 | 7c | ef | d8 | 6e | bd | a6 | 33 | 80 | 30 | e1 | e2 | c1 |
| 0020 | cb | 5f | 9f | ec | a2 | 9b | c7 | 3a | 57 | bd | 1f | 34 | 40 | cb | d8 | 0f |
| 0030 | 67 | 44 | 35 | 62 | ce | 7e | 22 | 92 | 5f | e2 | 97 | 1f | d9 | 6b | a1 | 27 |
| 0040 | 84 | 01 | 7f | 43 | ac | a0 | 31 | fb | 49 | 5a | c1 | d5 | df | 06 | c0 | d8 |
| 0050 | 96 | 32 | b3 | 26 | 29 | fd | 5b | 1d | 14 | 64 | 0b | 87 | 25 | 23 | 10 | 9b |
| 0060 | ed | 55 | 99 | 27 | 9a | 09 | 7a | cf | 8e | d1 | b0 | cf | b6 | a8 | c7 | e9 |
| 0070 | 11 | f1 | e4 | 3d | b9 | 54 | e6 | b9 | 24 | e7 | da | 6f | e1 | 53 | b3 | f8 |
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 | 5d | 45 | 19 | ec | de | e8 | 0f | 0a | 31 | 3e | 93 | d6 | 14 | e8 | 22 | a8 |
| 0010 | 83 | 8f | ce | 8f | 63 | 4c | 1b | fd | cc | 82 | 4a | 74 | c9 | 3c | a5 | c8 |
| 0020 | 7a | 15 | 5f | 18 | 41 | be | ae | 65 | 0d | c8 | eb | ff | f5 | 4c | 2b | 0f |
| 0030 | ec | 71 | e3 | ae | 8c | 88 | c9 | 30 | 35 | 2d | 5e | 30 | e0 | 3d | 5e | b2 |
| 0040 | 11 | d0 | 4d | 17 | 15 | d9 | f0 | b9 | 8a | 1e | 77 | cd | 72 | bf | 4a | de |
| 0050 | 32 | 81 | 58 | 6d | 4e | 06 | 74 | c6 | 7f | 60 | 2a | 9c | 7b | 91 | 43 | eb |
| 0060 | 7b | 07 | b1 | 56 | 2f | 95 | d5 | 91 | db | ac | c4 | 06 | cd | da | 50 | 89 |
| 0070 | 15 | 65 | 7d | f9 | c2 | 47 | 68 | 07 | 88 | 14 | 14 | 55 | 61 | ec | 17 | 57 |
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.
0xc97c76b4b4c0098dec862b4bdc9711d64a7a283aa15bfc0e85a0f9f44c7413bf0xdc9711d64a7a283aa15bfc0e85a0f9f44c7413bf0xDc9711d64A7a283Aa15bFC0e85A0F9F44C7413Bffrom 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 0xc651f475…7053df
// 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("0xc651f475a4bf4613847a19ea83b7633d2e13641318191e29e24f769ca77053df")
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)