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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.
0x89c78a425f1ed8ff7f27a196fbad4ce1c328f7ae08c8296885ec75d15dd59e8bThe 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 | 65 | eb | 33 | 15 | db | 2b | 2b | 3a | 53 | b2 | 8b | d4 | 38 | 68 | a8 | d9 |
| 0010 | bc | ff | 12 | 31 | 7d | 94 | 95 | f0 | 4c | 30 | ac | 3a | 14 | 71 | f8 | 02 |
| 0020 | 48 | ec | 78 | 5a | e3 | 4a | dd | 89 | 7e | d0 | 0e | dd | f5 | 71 | 83 | 80 |
| 0030 | 1f | 17 | 91 | 7b | 53 | 64 | 4c | 0a | 9c | 74 | 76 | c4 | 22 | a7 | ad | fb |
| 0040 | 95 | 53 | 3d | 7c | f3 | d8 | 00 | 21 | 93 | 13 | ad | fb | 84 | bd | 5d | 7a |
| 0050 | 3f | 1d | 47 | 3b | 26 | 51 | 4f | f9 | ae | 60 | 97 | a8 | f9 | cf | 9f | 43 |
| 0060 | a8 | 10 | 8f | d6 | 5c | 08 | 37 | cf | 77 | 56 | 0d | 10 | 2a | 65 | e0 | a9 |
| 0070 | c2 | 6b | f5 | 98 | 4f | 14 | 90 | ae | a6 | ed | b3 | b8 | 24 | aa | 2d | 69 |
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 0x89c78a42…d59e8b
// 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("0x89c78a425f1ed8ff7f27a196fbad4ce1c328f7ae08c8296885ec75d15dd59e8b")
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)