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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.
0x1704eb63be1e4ac213937c2f028ecfaae28948f084e8fa16a61ebc2dc946fc24The 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 | a2 | 2e | 82 | a8 | d2 | 63 | 28 | 46 | 44 | 0f | ab | 2a | 34 | ca | ea | 4b |
| 0010 | 0a | c8 | 30 | 54 | 55 | ec | 58 | f7 | fa | 5f | 77 | e6 | c4 | 4c | 06 | 9c |
| 0020 | f7 | 39 | 18 | 10 | a4 | 96 | 5d | 08 | b5 | 5f | 8a | e5 | 9b | c4 | c7 | 58 |
| 0030 | 3f | 04 | d5 | e7 | b2 | 9c | 48 | ca | 4a | 22 | 8d | d8 | 64 | fe | cc | b2 |
| 0040 | 76 | 6d | 4e | 14 | db | 5b | 65 | 78 | 28 | 75 | 1c | 0e | 74 | ca | f1 | c6 |
| 0050 | 53 | 28 | 91 | d0 | e7 | 63 | 1c | 8f | 4d | 36 | ae | 0a | ec | 26 | fa | 10 |
| 0060 | 55 | 77 | cd | 37 | 5d | 64 | 41 | 1b | 46 | f2 | 99 | d0 | 8f | 4d | 75 | 9f |
| 0070 | d7 | 09 | 65 | cf | ef | c7 | 7e | e1 | ee | 0c | 22 | 3e | 25 | 4f | 56 | df |
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 0x1704eb63…46fc24
// 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("0x1704eb63be1e4ac213937c2f028ecfaae28948f084e8fa16a61ebc2dc946fc24")
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)