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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.
0x2d5105cf559172f7ffc93a37b9dfe5f21b5c1f75c548105f16b804a73dbad910The 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 | 9d | ba | c6 | a6 | b2 | cb | cf | 20 | bc | b1 | 5b | 48 | b0 | 7e | 0b | 1a |
| 0010 | bb | 35 | 9c | da | 3a | 53 | 6a | e3 | 36 | 6a | 09 | e7 | ef | 3d | 5b | ba |
| 0020 | 44 | a7 | 44 | 81 | 14 | 67 | 9d | cc | 92 | 4c | c4 | 77 | 52 | 35 | b5 | 30 |
| 0030 | 30 | 1b | c4 | 95 | 63 | 91 | 75 | 7a | dd | 5d | 82 | e8 | 05 | 30 | 97 | 80 |
| 0040 | d4 | cb | d0 | 26 | ca | 83 | 52 | 31 | ba | b2 | 02 | 49 | d0 | c4 | 31 | 2d |
| 0050 | 85 | 9a | 3c | e9 | e1 | 02 | 6e | 9d | 8c | 08 | 4f | 19 | 7e | c7 | 75 | 9a |
| 0060 | 6c | 96 | 0c | d9 | e0 | ea | 09 | 25 | 2b | b6 | 6f | c4 | 8f | b3 | e8 | 81 |
| 0070 | db | 80 | 8f | f9 | a6 | da | 18 | c4 | 4b | df | a1 | 3e | a3 | d1 | 25 | fb |
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 | 2b | f5 | b5 | ad | f3 | 7f | a8 | e6 | dc | c8 | f9 | a1 | fe | 0f | 72 | aa |
| 0010 | 15 | b9 | a7 | ba | 5b | e1 | a8 | 62 | 92 | ef | 55 | 92 | 34 | aa | 7f | f0 |
| 0020 | cc | f3 | 55 | 54 | 3a | dc | 5b | 41 | ce | f6 | 2f | c8 | 32 | 1a | a3 | 0b |
| 0030 | 85 | 0a | b4 | d8 | bd | 19 | e0 | e6 | 97 | 5a | 48 | bf | 57 | e4 | d7 | f9 |
| 0040 | 24 | cd | 1e | 40 | 8b | 6b | 5d | ad | 52 | c1 | 2e | da | db | d4 | aa | 10 |
| 0050 | 11 | 4b | 06 | 13 | 97 | 75 | 9b | 61 | 30 | 20 | fc | fb | ac | e7 | 52 | ec |
| 0060 | 8e | 0d | 71 | 97 | 3c | 73 | c0 | eb | 5d | 8e | c9 | 36 | bc | 02 | 7c | d2 |
| 0070 | 5e | 76 | 82 | 91 | ea | 6f | 94 | b0 | f6 | 96 | f0 | 81 | 57 | 04 | a9 | ce |
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.
0x7ec209aac43d854d219dee3972eb39fe4b3011e149b00f0cec398dcaf4495cdb0x72eb39fe4b3011e149b00f0cec398dcaf4495cdb0x72EB39Fe4b3011E149B00f0CeC398Dcaf4495cDBfrom 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 0x2d5105cf…bad910
// 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("0x2d5105cf559172f7ffc93a37b9dfe5f21b5c1f75c548105f16b804a73dbad910")
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)