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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.
0x50fb6ac065094ee154d1aa16fd3dfb34e9cdf20afd659ad0bdcf975844887001The 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 | ed | e2 | 52 | 6d | b8 | c4 | 6c | 47 | 4d | 98 | 8d | 89 | 13 | c1 | 26 | 5b |
| 0010 | 32 | 0f | 75 | 5d | 06 | 38 | 1d | 46 | 4f | a0 | 2a | 4f | fb | 8b | 4b | 62 |
| 0020 | bb | f4 | dd | 01 | 6f | 27 | 12 | 98 | 95 | b8 | 76 | b4 | b6 | d5 | ee | 27 |
| 0030 | a3 | 52 | 6d | 35 | 0a | 46 | fa | 41 | eb | a6 | 39 | 9e | a6 | 72 | 69 | e1 |
| 0040 | c8 | 7f | 9a | a2 | a4 | dc | 89 | 14 | b2 | 25 | 5d | ed | a6 | 08 | 74 | a5 |
| 0050 | ba | d9 | 36 | 3a | 8b | 06 | 96 | b6 | 36 | 96 | cf | cb | 7b | 85 | 5a | f9 |
| 0060 | e3 | 10 | ec | 3a | 99 | 98 | 3b | 5c | c3 | 79 | 26 | de | 0c | c3 | fc | d7 |
| 0070 | 31 | ac | fd | a5 | 8f | 54 | cf | 29 | 42 | 09 | f5 | f7 | 9f | 74 | a1 | 9f |
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 0x50fb6ac0…887001
// 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("0x50fb6ac065094ee154d1aa16fd3dfb34e9cdf20afd659ad0bdcf975844887001")
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)