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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.
0x28cb5228044513cadb0be5fcd84c47161e2b6efbf9adbf57904e16085837c64bThe 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 | 00 | 4a | c3 | d6 | 73 | ef | be | 45 | d2 | 7f | d4 | 34 | 82 | b5 | 10 | fe |
| 0010 | 31 | 58 | 28 | 89 | 10 | 2d | 4c | 89 | 5d | 38 | 8c | e7 | 30 | 6c | ec | 4f |
| 0020 | 2e | 5e | cd | b9 | 0d | 2c | 1e | 2c | 3c | ab | 13 | 81 | 0f | f9 | 6d | 95 |
| 0030 | 78 | d5 | e2 | 7d | fb | f9 | 21 | 0c | 4d | 46 | 8a | b1 | f9 | ba | 72 | 64 |
| 0040 | 60 | a6 | 8d | 75 | 8d | 40 | dc | 51 | 15 | cc | 99 | 2e | 64 | a8 | 30 | 93 |
| 0050 | ae | 97 | 78 | db | 6c | 03 | ab | 79 | ac | 63 | 14 | a2 | 40 | db | 89 | 71 |
| 0060 | 0e | 69 | f1 | b9 | 62 | d6 | da | 57 | 0f | dd | 97 | f7 | 78 | f7 | 07 | 8d |
| 0070 | 36 | 76 | 63 | 09 | e3 | 88 | d9 | 6e | 81 | 65 | b3 | 2e | af | 77 | 3c | ed |
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 0x28cb5228…37c64b
// 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("0x28cb5228044513cadb0be5fcd84c47161e2b6efbf9adbf57904e16085837c64b")
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)