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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.
0xe1cced0ea0c83cd74437630f70828937831b90fe852c09fbf80935115b39148fThe 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 | 5e | bd | 60 | f5 | a3 | 91 | ce | bb | 4f | 42 | 66 | ac | 78 | f3 | 2c | da |
| 0010 | 9b | c8 | 7f | 82 | 9a | 4c | ca | d4 | 6e | 0e | 67 | 1e | 68 | 7b | de | ff |
| 0020 | 97 | 23 | 33 | 6b | e1 | f1 | bc | ec | 95 | dd | 10 | 47 | e5 | 9d | 88 | 39 |
| 0030 | 98 | 44 | 2c | 89 | 71 | 0f | 59 | a2 | 3c | 7e | f7 | 83 | 14 | d4 | 7b | 69 |
| 0040 | db | 42 | 55 | 6b | 6f | c9 | 5c | b7 | f4 | 7d | d6 | 06 | 13 | 63 | e1 | 45 |
| 0050 | 90 | f7 | 26 | 4b | 3c | 82 | e3 | a7 | 10 | 28 | 81 | d4 | 50 | cd | 5c | df |
| 0060 | d5 | 97 | 3a | 37 | b4 | a6 | 35 | 40 | 6b | 4d | b5 | 31 | b8 | fb | 61 | b2 |
| 0070 | ca | 5f | 19 | 3e | 8e | 43 | d1 | a3 | ab | 15 | 4d | 91 | 34 | dd | e6 | 15 |
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 | 0a | d6 | 45 | e4 | e8 | 1a | e6 | 10 | 68 | 20 | fa | 38 | ec | 6b | de | 3a |
| 0010 | 07 | 44 | 13 | 9e | 57 | 57 | a1 | 23 | c1 | ec | e8 | b7 | 50 | 68 | ef | f8 |
| 0020 | 16 | f8 | c5 | e3 | c6 | e4 | 6a | 4a | 64 | c7 | 0d | 44 | e9 | 63 | 73 | bd |
| 0030 | bb | b3 | bb | 38 | 2f | 09 | 48 | 58 | b9 | ed | 93 | 28 | 79 | db | a6 | 0f |
| 0040 | 12 | 82 | e5 | 5c | ae | 5b | e4 | 9a | f9 | 8d | 54 | 70 | 50 | 7c | 98 | 54 |
| 0050 | c3 | c5 | 0d | 1b | 96 | ae | 11 | 55 | 67 | f9 | 44 | e9 | 7c | 91 | 46 | b5 |
| 0060 | df | 53 | cb | c3 | a6 | 8c | 1d | ae | ac | bd | 64 | 46 | a8 | 45 | 35 | ce |
| 0070 | 56 | 17 | 5f | 96 | ee | 1b | 47 | 3c | 6b | 3d | cd | 10 | 4f | 9b | 2a | 82 |
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.
0x81138f6ac394a1d19616491fc17c6aee7b8f41c4a5c355ed1e8c4c7034cc3bd00xc17c6aee7b8f41c4a5c355ed1e8c4c7034cc3bd00xC17c6aeE7B8f41C4a5C355ED1e8C4C7034CC3bD0from 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 0xe1cced0e…39148f
// 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("0xe1cced0ea0c83cd74437630f70828937831b90fe852c09fbf80935115b39148f")
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)