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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.
0x13049fdb10b31eb2d70099dad23db2d3b3da893b9da979d766ccf98798debb2eThe 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 | 55 | c3 | 59 | c4 | 08 | ff | bd | b7 | 1b | 0f | 31 | f4 | 36 | 6c | 6c | a9 |
| 0010 | 7f | b3 | 62 | 31 | 40 | 94 | e1 | ec | 03 | c1 | 2d | 53 | a4 | 7a | 9a | f5 |
| 0020 | aa | 30 | fb | c1 | 7c | 21 | 2c | 1d | 75 | 43 | f4 | c1 | 3b | 9a | 4d | 10 |
| 0030 | c3 | 1b | f8 | ff | 28 | 0b | 9f | 4e | fd | 7b | b7 | ed | d9 | d6 | 71 | 63 |
| 0040 | de | ca | bb | 71 | f1 | a6 | a6 | b6 | 79 | 81 | 9d | 26 | 59 | 87 | 47 | db |
| 0050 | f5 | c5 | 51 | 67 | 81 | d9 | f4 | fb | ad | 12 | 08 | f7 | 67 | ad | e5 | ca |
| 0060 | a7 | b0 | d7 | 04 | fc | 63 | 69 | a5 | 37 | 1f | f6 | d2 | d8 | 64 | 10 | 75 |
| 0070 | a2 | b5 | fa | 96 | c2 | c0 | b9 | 76 | e5 | 4d | b2 | 1e | 45 | 0c | 48 | e8 |
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 | 02 | a9 | 05 | 7f | e0 | 94 | b1 | 9b | 08 | e7 | 2e | 66 | d6 | df | 70 | 5e |
| 0010 | b7 | d1 | e0 | 8d | 7c | 3d | cb | eb | 39 | e8 | be | e7 | b6 | 4d | 02 | 1a |
| 0020 | 4a | 92 | 28 | 81 | 11 | bb | 39 | c0 | 2c | ab | f8 | 01 | 1f | c8 | 26 | 91 |
| 0030 | d4 | b9 | 33 | 66 | eb | 9d | 14 | 4d | 76 | d7 | f4 | 08 | b0 | b0 | 09 | 97 |
| 0040 | e3 | 20 | e1 | 50 | 53 | d0 | 26 | 4c | c9 | 93 | 2a | b1 | ce | 60 | 3d | 2d |
| 0050 | 7d | 9d | c8 | 0e | 3b | be | f0 | ee | 52 | 40 | 83 | 23 | 2c | 07 | 4b | 15 |
| 0060 | e9 | 72 | 5b | f0 | 41 | c5 | ac | e6 | 2d | b0 | 88 | 75 | 00 | 0d | a2 | 18 |
| 0070 | bc | 64 | dd | b4 | df | 0c | a4 | 08 | 4a | db | 1f | 7d | 34 | dd | ce | b3 |
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.
0xe97b3745a5625a1d3f5cbc19a4ab8b297d528f143d6a7fbd4582a8145f3579540xa4ab8b297d528f143d6a7fbd4582a8145f3579540xA4ab8b297d528F143D6a7FBd4582a8145F357954from 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 0x13049fdb…debb2e
// 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("0x13049fdb10b31eb2d70099dad23db2d3b3da893b9da979d766ccf98798debb2e")
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)