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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.
0x0bc46435d30fde35e072a28a155d91009120094de2f79c42d3ffade131012f44The 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 | 62 | cf | 35 | 00 | 12 | 39 | c1 | 7f | c4 | 41 | 4e | 45 | fc | f6 | 62 | 97 |
| 0010 | 87 | 8e | f8 | 28 | 6a | ed | 15 | 14 | c6 | 8f | a7 | 52 | 4a | b2 | 6c | 17 |
| 0020 | fd | 27 | 62 | 43 | 5c | f2 | 6b | d2 | 32 | 28 | 72 | 79 | d8 | c1 | f7 | 83 |
| 0030 | 2c | 29 | 9c | 7c | a0 | dc | d5 | c8 | 05 | d7 | af | 25 | e1 | 22 | af | 99 |
| 0040 | e0 | 8a | cb | 1d | 95 | b7 | a8 | 55 | 10 | b7 | e6 | 97 | c3 | df | 5e | e7 |
| 0050 | 42 | 5f | a1 | 52 | 0d | 11 | 2c | c5 | 87 | 6a | b2 | 74 | 67 | da | 33 | 81 |
| 0060 | 34 | c6 | d4 | 74 | ea | fd | 07 | a5 | 64 | e5 | c1 | d8 | 55 | 7c | 9f | 39 |
| 0070 | 70 | a2 | 09 | 09 | 01 | be | 03 | 07 | 25 | b3 | 42 | 3d | 1d | 7b | 45 | 42 |
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 0x0bc46435…012f44
// 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("0x0bc46435d30fde35e072a28a155d91009120094de2f79c42d3ffade131012f44")
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)