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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.
0xad6e2cb75e89e7ac9cc1b26e41102bdd104fab86e18410b4023abb1d8e01816dThe 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 | e0 | e6 | bb | 55 | ab | e1 | 98 | 3f | f4 | 58 | a3 | 80 | de | bc | ca | 42 |
| 0010 | cf | 79 | 38 | 46 | 53 | 31 | ed | 45 | 7c | c1 | 42 | 17 | d0 | 0e | bf | 75 |
| 0020 | 91 | 70 | e4 | af | c6 | 45 | 1c | b7 | 6f | 45 | 0a | d8 | 1d | b6 | 86 | 0f |
| 0030 | ed | 40 | 85 | cf | da | dc | 61 | 6a | 7c | 28 | c9 | 17 | 98 | eb | 25 | 21 |
| 0040 | 64 | f1 | 18 | ff | 26 | 7e | 23 | b2 | 25 | 9e | f9 | 33 | cf | a6 | 39 | fc |
| 0050 | 66 | c4 | cb | de | 08 | 01 | 40 | a4 | 41 | 0d | 0d | 01 | f1 | f7 | cc | 48 |
| 0060 | fe | cd | 9a | b7 | 27 | a6 | c2 | 2c | f3 | 41 | de | 69 | c9 | 26 | 03 | 49 |
| 0070 | 91 | 09 | 50 | d1 | d7 | 18 | 85 | 8f | df | 0b | 17 | 1d | eb | 72 | ca | f1 |
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 | 0a | 3d | 68 | 50 | 52 | a5 | c5 | 98 | e2 | 96 | e8 | 28 | 49 | e2 | ae | 08 |
| 0010 | 13 | 5a | 06 | a2 | f1 | 3d | 54 | 62 | ea | 2d | b4 | 70 | 26 | f1 | 44 | 9d |
| 0020 | 64 | 69 | b4 | 2e | c0 | 0a | 52 | 6c | 35 | d8 | b5 | 5d | c2 | 29 | 21 | 8a |
| 0030 | f6 | 73 | b6 | 6c | 3c | f1 | cd | 6c | ef | 51 | 0f | 51 | 5b | 3b | fb | 3c |
| 0040 | 5d | 31 | 6a | 9a | 0c | 21 | c0 | 33 | d2 | a3 | ab | a7 | e3 | de | d0 | a7 |
| 0050 | 63 | 56 | 14 | 43 | bd | 55 | 23 | 4c | 91 | 18 | 0a | 9a | b5 | d3 | 78 | 18 |
| 0060 | 4e | ad | 2b | de | 91 | 52 | ff | d9 | 43 | 2d | 25 | 82 | 9b | e8 | 22 | 52 |
| 0070 | 10 | a5 | d2 | 3d | 52 | ab | 20 | df | 65 | 6d | a0 | cb | 57 | cc | 96 | 6d |
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.
0x919bd24b39958a0aa9b29ee1018baa7a1c01bd290340b724a8620faf473cf8ed0x018baa7a1c01bd290340b724a8620faf473cf8ed0x018baA7a1C01bD290340b724A8620faF473cf8EDfrom 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 0xad6e2cb7…01816d
// 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("0xad6e2cb75e89e7ac9cc1b26e41102bdd104fab86e18410b4023abb1d8e01816d")
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)