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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.
0xea70cb8a0d3b9f72a0f69d1eb603db46122b369d90b55d5dcc915309e0e58e20The 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 | 70 | db | ad | 06 | d6 | 99 | d9 | 27 | 7f | 9e | 97 | 52 | 7d | e2 | 43 | 6f |
| 0010 | 55 | 51 | 37 | 9d | e4 | d9 | 1b | 3c | 5f | 5f | 95 | ac | 35 | 65 | 66 | 90 |
| 0020 | b3 | aa | 01 | a9 | 6e | 3f | 67 | 1a | e2 | 92 | f7 | 26 | 36 | 39 | 71 | ef |
| 0030 | f0 | a5 | 92 | 9e | ba | 82 | 1e | c5 | ec | d4 | 03 | 12 | f3 | 5c | df | 9b |
| 0040 | 41 | 59 | c9 | 70 | e1 | 16 | e4 | b1 | b5 | 9d | 25 | 3d | eb | b8 | 91 | 86 |
| 0050 | c3 | fc | 80 | 0e | 65 | ca | d5 | 74 | ac | 5b | 7c | 7f | a1 | cd | 07 | 94 |
| 0060 | 22 | e0 | eb | 8c | 86 | af | 87 | e7 | ec | c1 | a2 | 24 | 4a | 57 | 75 | a8 |
| 0070 | f1 | 97 | 0d | 39 | bf | 85 | 81 | 69 | 10 | 9b | 1c | a8 | 88 | 91 | 29 | 76 |
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 0xea70cb8a…e58e20
// 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("0xea70cb8a0d3b9f72a0f69d1eb603db46122b369d90b55d5dcc915309e0e58e20")
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)