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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.
0xb8e27cbccb0fa869db55c320649d32ad14057a0e32da12341758b43cc14f2d67The 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 | c3 | 8f | af | 4b | 80 | 42 | 2a | 30 | 66 | 94 | 75 | fe | 81 | 65 | 88 | 31 |
| 0010 | 91 | 1b | 15 | 4f | f8 | 4c | 02 | 05 | 24 | b1 | 83 | 8e | 64 | 9d | 31 | 88 |
| 0020 | 33 | 31 | e4 | c1 | 2f | 9d | c3 | 59 | e2 | 29 | 0b | d6 | 4c | 9b | ca | 0f |
| 0030 | 2c | b9 | 15 | 7d | 9b | 09 | 11 | ac | f9 | 5a | 65 | 09 | 33 | 4d | 05 | a0 |
| 0040 | ea | 20 | d2 | f6 | e0 | 4e | 9c | 1b | 1b | 0e | 05 | a2 | 7c | ce | 34 | 7e |
| 0050 | 33 | c6 | 38 | 34 | c0 | e9 | 69 | 1f | 39 | bc | 1e | df | d9 | 3e | dd | 79 |
| 0060 | 2c | cd | 5b | 6e | 0e | 81 | 1d | db | 6b | 6e | 3a | b1 | 41 | 2f | 2b | e7 |
| 0070 | 5e | 99 | fe | 1d | a9 | be | 02 | aa | 50 | 69 | 65 | 80 | d0 | 66 | a7 | 74 |
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 0xb8e27cbc…4f2d67
// 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("0xb8e27cbccb0fa869db55c320649d32ad14057a0e32da12341758b43cc14f2d67")
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)