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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.
0xbd89387636cc922ea1b2031050615c49d1dfefc4fd0892b1283ce70ca3e9aaa9The 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 | 79 | e7 | 84 | 23 | 2c | 86 | a1 | ee | 69 | 09 | 0c | a6 | e8 | 21 | 16 | c5 |
| 0010 | e3 | 8a | ae | 37 | 47 | fb | 61 | 62 | b6 | a3 | d9 | 81 | be | a1 | 03 | 19 |
| 0020 | d6 | 04 | 95 | 11 | 74 | 1f | 11 | bf | 7e | 88 | dc | af | 8b | aa | 35 | 37 |
| 0030 | 4a | 4f | b1 | 9a | ba | 68 | 67 | 82 | 85 | 85 | 5f | 87 | 07 | fd | e9 | 38 |
| 0040 | 0a | e7 | aa | 43 | 47 | ed | 56 | 99 | 91 | 9d | 0e | 1b | af | 91 | 62 | a0 |
| 0050 | ab | 62 | 0e | f1 | a6 | 9f | 71 | f6 | 42 | fe | 04 | 80 | 6e | ec | fb | da |
| 0060 | df | a4 | e0 | 05 | e1 | 93 | 3a | 90 | e2 | 2e | be | 73 | 1a | 0f | 87 | 4c |
| 0070 | 7b | b2 | f3 | 67 | ec | 42 | 27 | 15 | 89 | 82 | b9 | 71 | 10 | 85 | 98 | b6 |
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 | 0a | f3 | 07 | 3f | 1b | d6 | 9b | 60 | 20 | 70 | f4 | a2 | 7b | 2c | ca | 54 |
| 0010 | 5f | 18 | c8 | 41 | 23 | d8 | b3 | d8 | 99 | bc | 2e | b0 | 05 | 9b | 59 | 3e |
| 0020 | 43 | 1d | a7 | 56 | 56 | 9f | 6a | 58 | 4b | b3 | 0c | f5 | a5 | 5c | a6 | 4a |
| 0030 | 7c | 1b | 75 | 88 | 95 | bd | f2 | 27 | a5 | 89 | 54 | fc | 72 | 2c | fe | 8f |
| 0040 | 87 | b0 | 7b | 1c | 65 | 82 | 74 | be | 26 | 78 | 00 | 79 | b1 | 7f | 67 | 37 |
| 0050 | c6 | c0 | 43 | 94 | da | a8 | 7a | 07 | d6 | d9 | 78 | 82 | 2d | 79 | 86 | 57 |
| 0060 | 70 | af | 9e | 1f | e0 | 2d | 77 | a7 | ae | 92 | a2 | 4a | 74 | f1 | d3 | 88 |
| 0070 | 49 | d9 | a9 | 38 | 3c | 27 | ea | ca | aa | 0b | 44 | da | e1 | 81 | 76 | aa |
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.
0xd8116f251440e3e900d51421f567679771184e8b6f94bbe0f59587d8c0d9761a0xf567679771184e8b6f94bbe0f59587d8c0d9761a0xf567679771184E8B6f94bBe0F59587D8C0D9761Afrom 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 0xbd893876…e9aaa9
// 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("0xbd89387636cc922ea1b2031050615c49d1dfefc4fd0892b1283ce70ca3e9aaa9")
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)