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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.
0x7dbf60e75e4e1c469462ace5f3996f5e88c79b71cf729e691acb5db47f7bea32The 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 | e4 | ed | ef | 75 | a1 | 3d | 00 | 4d | 6e | 22 | 9b | 37 | b4 | 33 | 37 | 59 |
| 0010 | ed | 61 | ca | 09 | ad | d2 | a0 | 4b | 71 | 28 | 5b | af | 6c | 2a | 00 | 1b |
| 0020 | 25 | cb | f0 | 3c | 76 | 62 | fe | 5a | 7e | c7 | be | 07 | e9 | 95 | 67 | 67 |
| 0030 | ed | a8 | 63 | 5b | 66 | de | 36 | 69 | 5f | 8f | ee | 8a | 01 | 69 | 33 | 79 |
| 0040 | 92 | b5 | 51 | 02 | 1e | 9d | 00 | f8 | 0a | d5 | 44 | db | ab | 6d | 36 | 99 |
| 0050 | 24 | b9 | dc | 99 | cd | 6f | 49 | df | 38 | c8 | 9e | c0 | a7 | e8 | b9 | 0e |
| 0060 | 58 | 14 | 3f | c0 | 2b | e7 | de | 26 | eb | 64 | fd | 09 | 7a | 28 | 35 | 81 |
| 0070 | 67 | 15 | 27 | 59 | 90 | 8a | a2 | 5a | 8f | 1f | 93 | d0 | 43 | aa | 79 | 06 |
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 | 04 | 33 | e0 | 49 | 0b | 92 | 4b | 43 | 32 | c6 | 34 | 06 | bb | b1 | ee | 1b |
| 0010 | 21 | 60 | 8e | 8a | fd | 0c | 41 | 42 | c3 | d4 | 36 | a8 | 49 | 30 | 6e | c2 |
| 0020 | 41 | b7 | b0 | 03 | 6f | 7b | 4c | f7 | 07 | 48 | df | d1 | 07 | aa | ce | 42 |
| 0030 | 24 | b1 | 0e | 56 | 54 | 29 | 23 | 7c | 74 | e8 | b1 | 21 | 62 | fe | d6 | e8 |
| 0040 | 20 | b4 | 85 | 71 | 74 | e4 | c8 | 41 | aa | 8f | df | c3 | b4 | c4 | c2 | 7d |
| 0050 | 9d | 3d | 44 | 47 | 23 | a6 | 48 | 46 | 33 | 6a | 3f | ed | 7f | ed | 53 | f0 |
| 0060 | 39 | b8 | 2a | 6d | 57 | 91 | af | 90 | 33 | 43 | 09 | 65 | e3 | 97 | 5f | 4a |
| 0070 | 85 | 79 | d2 | 73 | 8b | 4e | dc | 9e | 16 | 80 | 49 | 56 | e4 | ee | b6 | 3a |
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.
0x4febb03056ab249987e8b18f617f5e4d0006985c1cd999962e82578dc369d0e80x617f5e4d0006985c1cd999962e82578dc369d0e80x617F5e4D0006985C1CD999962E82578dC369D0e8from 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 0x7dbf60e7…7bea32
// 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("0x7dbf60e75e4e1c469462ace5f3996f5e88c79b71cf729e691acb5db47f7bea32")
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)