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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.
0x83fd5001fa5ba4718f86fab1718662f426d0567a5be3a18993d7e75a89952432The 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 | b7 | 25 | 4d | 1a | 5a | ad | 01 | 30 | 8e | fb | 29 | 2b | ba | 48 | 8b | c6 |
| 0010 | 60 | e1 | ba | 7f | c6 | fa | c2 | c4 | ef | 73 | d2 | 98 | c5 | 24 | b1 | 6b |
| 0020 | 1b | d4 | 63 | da | ea | e6 | aa | b7 | eb | 4e | 70 | 39 | c7 | 5d | bf | f2 |
| 0030 | 40 | e1 | c1 | 1a | 69 | 50 | 0b | 9a | 76 | 66 | fd | f9 | be | ed | 0b | f1 |
| 0040 | f5 | d5 | a6 | c1 | 07 | 21 | 07 | 0c | 30 | f6 | b0 | 79 | 07 | 55 | c8 | de |
| 0050 | c5 | f0 | a9 | 05 | 5e | 2c | 9a | da | 48 | 47 | e7 | ef | f4 | ce | 92 | 36 |
| 0060 | 19 | 7c | 5b | a4 | b6 | 9d | 43 | 50 | ee | db | e6 | da | be | f9 | ae | a4 |
| 0070 | 3e | ea | 7e | b3 | 41 | 3f | 07 | 0f | ff | f3 | 83 | 24 | 99 | 20 | 7a | d5 |
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 0x83fd5001…952432
// 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("0x83fd5001fa5ba4718f86fab1718662f426d0567a5be3a18993d7e75a89952432")
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)