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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.
0x8a2b0215f228f3ae8d5c2d956d28575d1200c7fe832f08cb9d76606d3a7502f5The 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 | f1 | f5 | 8e | c6 | 1e | 61 | 3b | bb | 71 | ef | 01 | 05 | fb | 95 | d5 | 4a |
| 0010 | 05 | 6c | 43 | 36 | 6d | 78 | 58 | 67 | a9 | 00 | 62 | 12 | e0 | a2 | bd | 31 |
| 0020 | 2a | da | 83 | ca | 1b | a4 | 00 | a1 | 04 | 7b | 5f | 32 | f2 | 05 | 81 | 4e |
| 0030 | 85 | c1 | ba | 3b | 0e | 0a | e1 | 78 | ff | 2a | 41 | 76 | c5 | 8e | f3 | 93 |
| 0040 | bc | 8b | ed | 81 | de | 83 | 4e | c5 | ff | b3 | 2b | fd | 96 | 3d | 7f | 85 |
| 0050 | fe | 78 | 03 | 1c | 7c | d6 | 20 | dc | 19 | 68 | 39 | 56 | 06 | 12 | 55 | 5f |
| 0060 | 81 | 8f | 2e | a1 | a7 | cf | 7f | 26 | f4 | 21 | fa | 6a | 8b | 80 | 35 | da |
| 0070 | 47 | fa | 30 | b1 | 97 | 69 | 67 | 4d | ef | 02 | 84 | 65 | 30 | 33 | 7f | 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 | b5 | ff | 68 | 02 | c0 | 55 | 4e | dd | e3 | b2 | 9a | f0 | 8e | fc | bb | 4d |
| 0010 | d3 | 1e | 16 | 3d | 51 | c6 | 88 | 83 | eb | d2 | 2f | f2 | e8 | 87 | 92 | 2a |
| 0020 | c7 | 9b | b1 | 38 | 40 | 87 | 5d | b6 | 3e | 27 | b7 | bc | 09 | 75 | e2 | 53 |
| 0030 | 09 | b2 | f4 | 4f | 72 | ba | 96 | b0 | 05 | b9 | 4d | 22 | 6e | bd | 55 | 67 |
| 0040 | 03 | da | 03 | 09 | fa | 8a | 50 | 2c | 9b | 17 | 03 | e4 | e6 | 18 | 16 | 29 |
| 0050 | a7 | af | 51 | f4 | aa | b0 | d3 | 52 | 04 | 26 | a8 | 72 | 63 | f3 | f0 | 3c |
| 0060 | aa | 8b | 51 | 37 | 5d | 70 | fb | b1 | 13 | b0 | 71 | 56 | 29 | 1c | e5 | 08 |
| 0070 | a8 | 10 | 8a | 02 | 9a | 7b | b1 | 59 | e4 | 8b | b0 | eb | 1b | 0b | cf | 51 |
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.
0xae76a915743da7926f183e4314b74876ffdd390c7403edf02ee68b28e1cf0ab00x14b74876ffdd390c7403edf02ee68b28e1cf0ab00x14B74876FfDD390c7403eDF02ee68B28E1cf0aB0from 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 0x8a2b0215…7502f5
// 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("0x8a2b0215f228f3ae8d5c2d956d28575d1200c7fe832f08cb9d76606d3a7502f5")
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)