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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.
0x2755084e9129e4cbd4583029f25646fbd51bf52ca5cc33d4f26dc349cfe8da9cThe 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 | 5b | f8 | 97 | d6 | d8 | 38 | fe | 28 | 45 | 1d | 53 | 93 | c8 | 0a | 8f | 58 |
| 0010 | ca | 3a | 38 | 01 | 4f | de | 43 | c2 | e5 | f8 | e2 | 62 | e0 | da | c5 | 14 |
| 0020 | 70 | 0b | f4 | 12 | 66 | ab | bc | 4a | 93 | d5 | c4 | 2c | 7e | 5c | 4c | 80 |
| 0030 | 61 | 6d | 4d | 2f | 2b | e1 | bc | 36 | 30 | f2 | 88 | 19 | 28 | a5 | 8b | 07 |
| 0040 | 0d | bc | bc | 7d | 2f | 17 | 11 | c7 | 6c | 91 | da | dd | 7e | 21 | d6 | 95 |
| 0050 | ec | e2 | 79 | da | bf | fa | 0a | 37 | 47 | 7f | be | d2 | 9c | 34 | 74 | 42 |
| 0060 | 00 | c3 | ce | 50 | fb | 00 | b3 | 88 | 41 | 82 | 62 | 72 | 16 | 74 | ff | 53 |
| 0070 | 37 | 72 | 4a | cb | f1 | 0f | 65 | fb | 82 | 51 | 11 | 21 | d1 | 93 | 33 | ec |
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 | f5 | 28 | 41 | dc | a2 | dc | 68 | 0b | 59 | cf | 4c | 88 | ab | ea | bd | 71 |
| 0010 | 1d | 25 | e8 | fd | e7 | e9 | c6 | b8 | 15 | f9 | e1 | 9e | 54 | 27 | b9 | e1 |
| 0020 | 81 | a5 | f0 | bb | 1b | 22 | 7f | 62 | 1e | 69 | 58 | 88 | ce | c4 | 85 | 95 |
| 0030 | ba | d4 | 8e | 79 | 0a | e1 | 05 | 25 | f4 | 43 | 36 | fc | 13 | 0b | b6 | e7 |
| 0040 | 6d | 84 | 8f | 53 | e8 | 2c | 79 | 45 | 25 | 8e | 06 | 75 | a4 | 95 | f4 | bc |
| 0050 | cb | f8 | f0 | 78 | 10 | 04 | dd | 9c | c2 | 9a | 1f | 21 | a2 | 58 | db | ea |
| 0060 | 2d | 69 | af | a3 | 1c | 4d | 7b | 53 | f8 | 1a | cc | 96 | 16 | eb | 3f | 9c |
| 0070 | 69 | 18 | 83 | 8e | 04 | af | 46 | c3 | 7b | eb | ce | 6b | 2d | 2b | 74 | b1 |
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.
0x758a5978bfb3a3f9d890594398a86662e5473ed811ab4f9f1cdc2caa34a1fb5a0x98a86662e5473ed811ab4f9f1cdc2caa34a1fb5a0x98a86662E5473eD811aB4f9F1CdC2caA34A1fb5afrom 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 0x2755084e…e8da9c
// 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("0x2755084e9129e4cbd4583029f25646fbd51bf52ca5cc33d4f26dc349cfe8da9c")
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)