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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.
0xbb45ccb8bbd308c65075125f281e2422e515b6705e9be85c49af459d0da1a253The 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 | 50 | 74 | 6d | 25 | 56 | 58 | a2 | b1 | aa | 1e | 74 | 89 | e2 | 5a | fe | 9a |
| 0010 | ae | b9 | 72 | 13 | 89 | b6 | d2 | 55 | df | ee | d2 | 9a | 13 | e7 | 59 | b8 |
| 0020 | 08 | 57 | 99 | 6a | c8 | fc | 92 | bc | 5e | f0 | 8c | 1d | fe | b9 | 8c | e5 |
| 0030 | b2 | d7 | 52 | 2b | 9f | fc | 71 | f3 | 5c | 92 | b3 | cd | b1 | ce | f9 | 29 |
| 0040 | 91 | a0 | de | d3 | f2 | 1c | 42 | f5 | b2 | 01 | ea | dd | 7d | 8f | f9 | 65 |
| 0050 | 77 | 5b | 71 | 75 | fd | f7 | 08 | 4a | 0a | 9d | 6c | 68 | 80 | b1 | a1 | 14 |
| 0060 | fe | 1e | 66 | a1 | 75 | da | 32 | 70 | df | 9d | c7 | 96 | e1 | f9 | 63 | fe |
| 0070 | 7d | 7b | 1c | a8 | 62 | 8a | 8f | ad | 85 | bc | ec | 3d | 1b | 7a | 6a | fb |
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 | 4d | db | 56 | 67 | 9b | 88 | 18 | 39 | 1b | b9 | a1 | 9b | f7 | c9 | d2 | ee |
| 0010 | b5 | 24 | fd | 7d | 31 | e1 | 25 | f2 | 3e | 70 | 0c | 2a | fb | 7d | 81 | 7e |
| 0020 | 32 | 51 | dc | 7e | 38 | 9a | a9 | 11 | 46 | 7d | 2e | 44 | 93 | 29 | e5 | f7 |
| 0030 | 48 | c7 | 14 | 88 | df | 9c | df | 59 | e5 | a2 | df | 9b | d3 | af | d7 | c4 |
| 0040 | 3c | 83 | 5b | 97 | d3 | 31 | 4e | 57 | 07 | 12 | 76 | 18 | 3d | 92 | 6e | de |
| 0050 | 36 | 7d | 3a | 1e | d8 | c9 | ba | 42 | 32 | 0c | 37 | c8 | 8d | 08 | 9b | 39 |
| 0060 | f1 | 7d | a5 | 42 | b6 | 35 | 9b | 59 | 7d | aa | 0c | 79 | c1 | 7b | ef | 30 |
| 0070 | b2 | 64 | 6e | 19 | b6 | db | 18 | 09 | 1e | 42 | c7 | d0 | 98 | 06 | b1 | 7b |
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.
0xec25f4f4bb7f5cd800b61becebf94888e3a8b1a1ffed755100389bd656bc67da0xebf94888e3a8b1a1ffed755100389bd656bc67da0xebf94888e3A8B1A1ffED755100389Bd656bc67dAfrom 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 0xbb45ccb8…a1a253
// 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("0xbb45ccb8bbd308c65075125f281e2422e515b6705e9be85c49af459d0da1a253")
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)