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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.
0x45010dc6ea7dbe52f805748fa8d71f6066b5e1b0d32c64a4ef497d4402ca0760The 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 | 99 | 5b | 1e | 09 | f5 | c3 | b1 | 73 | 68 | 2a | 5f | 15 | 2d | 74 | d3 | e0 |
| 0010 | 7d | 59 | 36 | fb | bb | 3b | 88 | 2a | 38 | b4 | 32 | 49 | e8 | 9d | 00 | 5b |
| 0020 | d4 | 65 | 3b | 0b | 36 | 6b | 54 | c0 | 15 | e7 | 08 | 62 | eb | c1 | 58 | b8 |
| 0030 | 05 | 86 | 3a | b0 | 68 | 20 | bc | a6 | 79 | 6c | cf | de | 17 | bf | c6 | 87 |
| 0040 | 6a | 0d | 87 | e3 | d5 | 9b | 34 | ab | f1 | b8 | 23 | dd | 76 | a7 | b5 | 54 |
| 0050 | 36 | a7 | c0 | d4 | a8 | 3b | bd | d9 | 6b | 28 | 80 | b5 | fa | f1 | dc | 1d |
| 0060 | b0 | 73 | 0a | dd | a2 | 19 | 25 | 9c | 14 | c5 | 49 | fc | 78 | cd | 70 | 0f |
| 0070 | 25 | 99 | 67 | 7c | 12 | a5 | 7a | 99 | e3 | c3 | ac | cc | 04 | 8d | e3 | 2a |
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 | b2 | 97 | be | 9e | 8d | 72 | 14 | 6c | fc | e2 | c5 | 99 | 04 | 9f | 90 | 62 |
| 0010 | 1c | 3b | af | 16 | cc | db | 10 | 39 | c7 | 02 | 5c | 1b | 0f | 33 | 38 | ec |
| 0020 | 6a | 88 | fa | e2 | 38 | 78 | 24 | b3 | 56 | 5b | 06 | d9 | 42 | 2f | 5e | 43 |
| 0030 | 96 | 71 | 64 | 36 | bf | f6 | cf | 8b | 58 | 7e | 71 | 12 | c1 | 40 | d8 | c6 |
| 0040 | 1e | 9e | 2f | c6 | 4b | 6a | 22 | 5e | bd | 88 | a9 | 5f | dd | 8a | 92 | 1c |
| 0050 | e7 | 26 | 7b | 37 | dd | 9d | 79 | bc | 1b | 7e | 3f | 9e | a3 | c6 | 34 | 82 |
| 0060 | c7 | 56 | c8 | 75 | f7 | 8c | 1c | 0b | 07 | 59 | 4e | de | c3 | da | 35 | 45 |
| 0070 | 46 | b5 | e1 | 3d | bf | 72 | 0d | fc | 3d | 45 | 60 | a8 | ac | d1 | d9 | 84 |
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.
0x0be41e8391e5b1ab8e0f51edc9bc30bbcdb2348eec75f4ae5d5564b97c6784800xc9bc30bbcdb2348eec75f4ae5d5564b97c6784800xC9BC30BbCDB2348eEC75F4AE5d5564b97C678480from 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 0x45010dc6…ca0760
// 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("0x45010dc6ea7dbe52f805748fa8d71f6066b5e1b0d32c64a4ef497d4402ca0760")
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)