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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.
0xb682c310c029d46714ad69c4d35a1ee97655acbe6865234d2b909c141d9aaf6cThe 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 | 94 | 03 | 11 | 7f | 03 | c0 | ff | e2 | 3c | 42 | e0 | d0 | d3 | 93 | 6c | c0 |
| 0010 | 08 | 08 | 95 | 21 | cd | a9 | a4 | 1c | 01 | 88 | 62 | 47 | d2 | 19 | 95 | 56 |
| 0020 | 14 | 90 | ad | 36 | 25 | 19 | 4b | f3 | 8a | 43 | 21 | 78 | 95 | a6 | 2d | ea |
| 0030 | f2 | 1d | a2 | e8 | ba | ef | 4a | bf | 0c | 25 | 40 | 64 | 59 | de | 96 | 2a |
| 0040 | 36 | 33 | e0 | 73 | e3 | 1c | 0c | 03 | a0 | 06 | 77 | 25 | 92 | 5d | 8b | 0f |
| 0050 | 90 | 51 | 10 | 20 | 1e | 04 | cb | 15 | bc | 0a | 4d | 66 | 5d | 34 | 5e | 55 |
| 0060 | b0 | 53 | 79 | 16 | e1 | f2 | 04 | b6 | cf | 6c | 29 | ff | 26 | 8a | 90 | 87 |
| 0070 | 89 | 9d | 10 | bc | 0b | 90 | a3 | f1 | 58 | 93 | 2b | a8 | 63 | 70 | 85 | bb |
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 | 89 | bf | 42 | 91 | a6 | 65 | 34 | 74 | e4 | 0b | 57 | 7e | 95 | 29 | 5d | d2 |
| 0010 | e1 | 4b | 7c | 45 | 55 | 51 | c7 | 78 | 4d | d9 | fc | 99 | 6f | b2 | 2a | c4 |
| 0020 | b8 | df | 5e | 91 | fb | f6 | 2a | 41 | 36 | 21 | 4d | bb | 81 | 34 | 87 | c7 |
| 0030 | 6e | aa | 49 | 81 | 7c | 32 | 5e | 07 | 53 | 28 | fb | 42 | 3d | 25 | 52 | 72 |
| 0040 | e3 | f2 | 46 | 65 | e5 | 2c | 92 | 0e | d1 | 6d | 7b | db | 91 | ea | 99 | c7 |
| 0050 | fb | 24 | bb | 9f | 3c | 4f | 94 | bf | a4 | a7 | ee | 36 | b5 | 4d | d2 | b2 |
| 0060 | df | 33 | 65 | 80 | 65 | 6c | d9 | 52 | 75 | 57 | e4 | e3 | 29 | b3 | 9b | 6a |
| 0070 | d5 | 01 | 5e | 55 | 88 | 79 | 55 | 71 | f4 | fc | 0b | 9b | 38 | c6 | f9 | e8 |
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.
0x3eef35663799fce3f75a008634429534018b06c8757f41bbbac62f206892accd0x34429534018b06c8757f41bbbac62f206892accd0x34429534018b06C8757f41bBbAC62f206892ACCdfrom 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 0xb682c310…9aaf6c
// 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("0xb682c310c029d46714ad69c4d35a1ee97655acbe6865234d2b909c141d9aaf6c")
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)