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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.
0xd2a5c59a02dc9f92f401863ebb94918e32473f546c0536c9e3d809b2ae755c05The 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 | d8 | e5 | 54 | 6b | aa | 5f | 40 | 55 | f5 | 2b | 51 | 3b | 05 | 52 | c4 | 7e |
| 0010 | 5b | 3b | 1e | 67 | 64 | 41 | 92 | db | b2 | 29 | b8 | f8 | 62 | 47 | 90 | f4 |
| 0020 | 1d | a5 | 26 | be | c1 | be | 38 | c2 | b2 | 77 | 78 | ff | 16 | ee | d9 | c8 |
| 0030 | ed | 95 | 4b | 9f | 7a | 5d | 77 | 5b | a7 | 5f | aa | 20 | be | f9 | c6 | c4 |
| 0040 | 0d | bf | b9 | 29 | 1b | 4f | 32 | e2 | 56 | 0b | 78 | a0 | 55 | dc | 7c | 1b |
| 0050 | 0b | fe | 10 | e9 | 93 | 93 | 8c | 3a | 4e | ea | 41 | 56 | ea | b2 | 87 | 9f |
| 0060 | 87 | de | d4 | 32 | 78 | 0c | a2 | 31 | 8a | 70 | 04 | fe | b0 | c1 | f5 | 51 |
| 0070 | b1 | ca | fc | a6 | 5d | b4 | 54 | d6 | d9 | 7f | f3 | af | f8 | d2 | a3 | d8 |
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 | bc | 4a | 83 | 20 | dc | 7b | 4d | f2 | 5f | b3 | 77 | a3 | ec | 64 | ab | 90 |
| 0010 | d7 | 3e | c6 | 6b | 9a | 46 | a2 | fe | c7 | 53 | 39 | 6f | 00 | 3d | 5f | 41 |
| 0020 | 1d | ba | dd | 02 | 52 | 6d | 37 | 9d | d9 | 78 | 3f | b8 | bc | f3 | fc | 34 |
| 0030 | df | 70 | 8a | b8 | 3d | 35 | b3 | b6 | 77 | 30 | 18 | 72 | d1 | 95 | 48 | 1c |
| 0040 | ab | a4 | 1f | 76 | 56 | 51 | 09 | ba | 66 | db | 27 | 85 | 1c | 0a | cc | 2a |
| 0050 | bd | 5d | 0b | 05 | 23 | 44 | fb | bf | 6e | 2a | e2 | c1 | e3 | a1 | 41 | 2e |
| 0060 | 0b | 30 | 9b | cb | 2e | 2e | 2b | 49 | f4 | e2 | d7 | 8f | 4f | f9 | cb | 52 |
| 0070 | 8d | c6 | 67 | 95 | 74 | 1c | d9 | 54 | e3 | 11 | d9 | 14 | 42 | 48 | 15 | 5d |
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.
0x2d731f8373117f8ab0156d7bde44b7d5ad342d51456007b602ea26032b6a3a110xde44b7d5ad342d51456007b602ea26032b6a3a110xDe44B7D5AD342D51456007B602ea26032B6a3A11from 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 0xd2a5c59a…755c05
// 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("0xd2a5c59a02dc9f92f401863ebb94918e32473f546c0536c9e3d809b2ae755c05")
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)