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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.
0xf510ea265570f2f9e981675d3f7a98203f081100c9cbcffc0501f19904b0bd29The 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 | e4 | 12 | 9c | 47 | 21 | 51 | de | 58 | b7 | 81 | 40 | 11 | 80 | 78 | 30 | 2d |
| 0010 | 39 | 52 | 2e | 43 | 1f | 1b | 13 | 2a | b9 | 6c | f3 | e0 | f8 | d3 | 5e | a8 |
| 0020 | 0b | f0 | a2 | 58 | fc | 51 | 4b | e7 | 8d | f4 | be | 61 | ea | d1 | 52 | ac |
| 0030 | 83 | 5e | f7 | af | 63 | 3e | 66 | 69 | e2 | 15 | cb | 52 | 27 | a0 | f6 | 8f |
| 0040 | e8 | 46 | fa | d0 | 5d | 05 | 56 | 15 | eb | 8d | 9e | c6 | 89 | 27 | fe | 0f |
| 0050 | 0a | b8 | 56 | 52 | d0 | 2e | 84 | d1 | aa | 90 | c1 | 28 | 24 | bd | 0b | 3b |
| 0060 | 58 | 2b | 51 | 6d | 77 | a3 | ce | d3 | 92 | 51 | 48 | 34 | b2 | e0 | 05 | b1 |
| 0070 | fc | 16 | 76 | 13 | 31 | 67 | 12 | 81 | 08 | 8f | a3 | 9c | b1 | b0 | b3 | 57 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0xf510ea26…b0bd29
// 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("0xf510ea265570f2f9e981675d3f7a98203f081100c9cbcffc0501f19904b0bd29")
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)