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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.
0x2f7a82f7e60d50710e0702360f56ef43dc5a1c8a22a0c35042b9c88fcac9c8ebThe 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 | c9 | aa | ff | f3 | 07 | b1 | a5 | d9 | f9 | 2c | 47 | 62 | c4 | a6 | 51 |
| 0010 | 77 | 3f | 9a | 7d | 0f | 4e | 92 | 23 | 4f | 00 | 16 | 31 | 5f | 7a | a5 | d2 |
| 0020 | ca | e4 | 0f | 65 | 7c | ca | 73 | 89 | f7 | a9 | 34 | a6 | 71 | 2b | 82 | 8c |
| 0030 | 59 | 51 | 3c | f5 | 92 | 8d | bd | fd | c9 | c3 | 2d | f3 | 89 | 5e | ae | 1b |
| 0040 | dd | b5 | f3 | b3 | fc | 33 | fc | f3 | 5b | 9c | df | 32 | 9c | 5c | cb | 18 |
| 0050 | 40 | 13 | e0 | 5d | ab | a4 | 74 | 0c | 2e | 82 | 69 | 0d | ec | 68 | 6d | b2 |
| 0060 | 76 | b5 | 60 | cd | 98 | 45 | 48 | df | 0f | 1a | 01 | 56 | 6d | 90 | fc | 73 |
| 0070 | 74 | 7e | b2 | 41 | 00 | d2 | fb | 33 | c4 | 55 | 27 | ce | b6 | 9f | ce | 2a |
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 | b3 | 64 | 4b | fe | e8 | b4 | 4b | b5 | ee | e6 | 83 | 80 | 90 | e8 | 32 | 7e |
| 0010 | 11 | f6 | f0 | 24 | 45 | df | 25 | 9c | a6 | b6 | 9a | ac | 09 | 9b | a4 | de |
| 0020 | ad | 1b | 26 | 3f | f5 | 52 | 24 | 8b | 31 | e5 | a8 | cc | 90 | 76 | 44 | 7d |
| 0030 | 82 | 67 | 1a | 07 | d7 | 62 | fc | fa | 65 | 94 | 65 | d1 | 2e | 20 | 0f | b5 |
| 0040 | 10 | ab | b7 | 2c | 70 | 21 | 46 | 06 | d8 | f8 | 84 | 72 | 09 | 6d | 31 | 2f |
| 0050 | 0d | a4 | 64 | 26 | ca | af | 26 | 2f | c0 | 8d | ef | 58 | 1a | 44 | 64 | 84 |
| 0060 | 2d | c4 | aa | 6e | 05 | 4c | 5d | 4f | 5b | ca | f6 | 75 | b6 | d9 | 74 | 92 |
| 0070 | ac | 16 | 95 | b2 | f4 | 08 | e6 | 9c | e7 | 0a | 79 | 3d | a9 | 63 | 76 | a7 |
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.
0x646b1243918b75ef3cb39ac787b98959d997ccb3794285e16856c225947a78f00x87b98959d997ccb3794285e16856c225947a78f00x87b98959D997cCb3794285e16856C225947A78F0from 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 0x2f7a82f7…c9c8eb
// 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("0x2f7a82f7e60d50710e0702360f56ef43dc5a1c8a22a0c35042b9c88fcac9c8eb")
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)