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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.
0xa68724868a20d7cdadbbe81818fd5b22ecd80418984b3d4f6039eb6106ddb906The 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 | 3b | 1d | f4 | 48 | b0 | d3 | 7f | ac | 84 | a4 | f4 | 3e | d4 | 06 | 3a | 55 |
| 0010 | 9d | 46 | db | cf | 90 | 69 | fc | 18 | 63 | d1 | 54 | cb | 3e | cd | 73 | 58 |
| 0020 | b1 | 67 | 17 | 17 | 90 | 46 | a1 | 1e | 6e | b8 | 16 | 7c | 71 | d7 | fa | da |
| 0030 | f9 | 28 | 06 | 32 | 76 | 17 | 46 | 39 | 35 | 62 | ab | be | c5 | bf | 0a | 13 |
| 0040 | b8 | 31 | f4 | 22 | 0b | 44 | 7d | 85 | 7f | e7 | ac | 61 | 9f | 8b | 2c | 35 |
| 0050 | 7d | fa | 36 | af | 04 | 22 | fb | 3e | 60 | 19 | 16 | d3 | a3 | 64 | 97 | 01 |
| 0060 | b9 | f8 | 66 | 94 | e1 | 04 | 3b | 81 | b5 | 6c | f2 | c3 | 38 | 0c | c6 | 2d |
| 0070 | 3e | d7 | 70 | 4f | 83 | 7e | 22 | 86 | a3 | 15 | e3 | 20 | ab | 03 | ec | 4b |
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 | 53 | e4 | 28 | 82 | fb | bf | b4 | 7f | ce | 7d | 1f | 32 | 88 | ed | 62 | 85 |
| 0010 | f2 | 56 | da | 10 | 06 | a3 | a4 | 0a | b0 | ea | e9 | 4e | 1c | 96 | 3b | c0 |
| 0020 | a6 | b1 | 61 | 0f | 90 | e1 | 83 | d4 | d6 | 91 | c9 | 9d | 76 | 2f | c6 | 0d |
| 0030 | 7e | 09 | af | e9 | 7f | d1 | 7a | 81 | 35 | 15 | 83 | 7b | 69 | 8b | 03 | 20 |
| 0040 | 70 | 51 | d6 | 26 | 14 | 2c | 16 | 1c | 09 | 3d | c5 | 91 | f5 | 06 | 69 | 97 |
| 0050 | 98 | 39 | 4f | 0c | 5a | c8 | 30 | 2a | a9 | a4 | 81 | 50 | 90 | c9 | 5b | 2e |
| 0060 | dd | ac | 43 | a4 | f9 | b8 | 83 | d7 | 7b | ad | da | 71 | 9d | fa | 22 | c4 |
| 0070 | 48 | f9 | 3f | 83 | e4 | b9 | b5 | cf | fb | 6b | 10 | cd | 22 | e0 | 29 | ae |
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.
0x15eae9420b3d3de498ae0b3641448ee5335a7764f1a80bbf7aef2507f94711150x41448ee5335a7764f1a80bbf7aef2507f94711150x41448eE5335A7764f1a80BBF7AEf2507F9471115from 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 0xa6872486…ddb906
// 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("0xa68724868a20d7cdadbbe81818fd5b22ecd80418984b3d4f6039eb6106ddb906")
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)