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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.
0x6bd6a7f5c95038678319cfeaf481bab3b2dbf0572ec66dad48833283fd4d726aThe 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 | bd | 37 | b9 | 9f | 26 | e3 | 1c | c2 | 5f | 50 | 24 | 00 | 69 | 7d | 07 | 42 |
| 0010 | 68 | 23 | 53 | 0a | dd | 60 | 67 | 47 | 9c | e2 | b9 | 1c | d7 | 5e | 85 | 1e |
| 0020 | 82 | ef | 7e | ad | d5 | dd | 5a | d7 | b6 | 5e | 27 | 32 | 98 | ed | bc | 82 |
| 0030 | 83 | 12 | af | 06 | 1b | 23 | 35 | aa | 6f | ba | c0 | cc | 65 | e6 | e2 | d8 |
| 0040 | c0 | b8 | d7 | 8f | 72 | 7c | df | f1 | 6a | 18 | 56 | 92 | c6 | 57 | 08 | f4 |
| 0050 | 19 | 31 | 97 | 4e | 24 | 00 | b9 | 19 | 2a | c2 | fe | 8b | 0a | c2 | fb | 54 |
| 0060 | 47 | c7 | fe | 15 | d5 | c4 | eb | 0d | 2b | 0c | ba | 72 | 94 | 02 | e3 | 0e |
| 0070 | 9c | 62 | a3 | 02 | 80 | 33 | c3 | 3d | b2 | 06 | 1c | c0 | b1 | 52 | 3e | 00 |
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 | 99 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
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.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from 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 0x6bd6a7f5…4d726a
// 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("0x6bd6a7f5c95038678319cfeaf481bab3b2dbf0572ec66dad48833283fd4d726a")
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)