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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.
0xf9c57e5670d9426b412fed4c3868e3211de8c5b871659e345bd1aed169144ee4The 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 | ce | 23 | 7f | 82 | b1 | e4 | 15 | ae | cc | 8c | 50 | c3 | 47 | 4b | 7a | eb |
| 0010 | ff | 7e | b9 | ea | f1 | aa | 56 | 01 | e4 | 35 | 20 | 02 | 8b | 18 | d7 | 69 |
| 0020 | de | 37 | 14 | 98 | 93 | 2d | 09 | 2f | 75 | e3 | 05 | f0 | 76 | e5 | 4b | a1 |
| 0030 | 6f | 56 | e5 | 9f | d3 | 39 | e5 | 49 | a4 | b0 | f5 | b2 | c2 | 69 | 45 | f6 |
| 0040 | a6 | 46 | de | f3 | 46 | 51 | 34 | a9 | 75 | 25 | 00 | e9 | 55 | 9e | 7c | 50 |
| 0050 | d5 | d3 | c7 | d4 | e6 | a1 | 3a | f5 | 4f | f0 | a4 | 6a | 0c | ba | 43 | f2 |
| 0060 | 5b | a9 | 1e | ea | d7 | 93 | 44 | 3c | a2 | 56 | e6 | bb | 0b | 56 | 60 | da |
| 0070 | 01 | 54 | bc | 7a | 52 | 15 | fe | 0f | ba | 93 | e8 | df | 90 | 9c | 6b | 7a |
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 | 4c | 64 | d7 | e9 | c0 | 9d | c8 | 1b | f7 | 60 | a3 | 6c | a6 | 93 | ae | 66 |
| 0010 | c8 | 71 | 50 | e7 | d5 | f0 | ed | eb | 79 | 50 | 91 | 2e | c2 | 11 | c4 | dd |
| 0020 | a1 | e7 | d2 | 1c | 56 | f9 | f7 | f0 | 4a | 06 | 6b | 34 | 24 | dc | 67 | 1c |
| 0030 | 3c | b6 | 94 | f1 | 8d | 62 | 10 | d9 | af | 87 | e5 | b9 | 57 | f8 | 83 | 3b |
| 0040 | ad | 75 | af | 1b | 3d | cd | 8e | b7 | b8 | bd | ac | 6a | 90 | 34 | a2 | 26 |
| 0050 | 45 | 04 | f4 | 43 | 24 | bf | f7 | 4e | 3a | 0a | 35 | 83 | 53 | 00 | 59 | a4 |
| 0060 | 94 | 47 | 1b | b3 | 4c | 51 | 12 | cd | ae | 93 | 2c | dc | 28 | a6 | 40 | 0a |
| 0070 | f3 | d9 | 6b | 30 | d8 | 8c | c2 | e2 | d0 | e3 | 24 | 57 | e5 | e4 | 1f | 39 |
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.
0x1d63966f44f43ccfd052a656cd1418cfbaef9d7f08fddef700a97beb420aeba90xcd1418cfbaef9d7f08fddef700a97beb420aeba90xCD1418cFbaef9D7f08FdDEF700A97bEb420AEbA9from 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 0xf9c57e56…144ee4
// 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("TGTX6cCdyBv3YKNsppOuZshxUOfV8O3reVCRLsIRxN2h59IcVvn38EoGazQk3GccPLaU8Y1iENmvh+W5V/iDO611rxs9zY63uL2sapA0oiZFBPRDJL/3TjoKNYNTAFmklEcbs0xREs2ukyzcKKZACvPZazDYjMLi0OMkV+XkHzmGKiW1uYCSJkrUwWf+xGIkE8GJC8gOxIv5EWbE34LGt2XKt7MPY1h23gcAFmH+x/ybT1IbkN5Ylz+MS/I2QxOcGWZeDlwoWlOeOw80zQboxCQKGPowkNeOBUv3rXJgs1pCnhegJ5nQsTi8lC4HWAqAayVbiUKPWEsGDXVJHGEfPnNE6kYNevPY94LzzrNp8kzghC+2QlfXZt7N1EeLZ0BctJB5Ag9Dvdyh4RG03uw+Vx/lziZxTwu6jC8kmamgjgM9BHr/d5rsDumKg7FDEx/AlYoRInc4FGfr9+0ZMhdR+grZF93FbHNUwmMsKRC8BZR3mCYvc2mkuGqS5ac1cuQloyPVMR2Egu09nl+U+zddYRlu/ka6uHF//Y/jVqNXArzRqxrN4Ynf90o4mxINQrko8EyjQ7H8+rZuMpOcLWdYTnL9RU+07IWLoD2j3cVft6JewIqlDccif7eyDufOAWjPUh0m4fekq/98O2q3LpG7R9Zgzm+Sptp+dksPrNRl0jAskYxZnV5fEItgV+0Da/NNE4MfU2UiG1dFdiXM63UZwNeSJHjXNYFiF6THy5VilOZrWP/F57Qspb7ynRaFCiM1B0ZJNdDHdqDcbOx3fqB2iNrFVNqdIKvrV77qY/k84eh6PI0tLE20LiA2tjqvwB0cD4gp2HtC5+ExLW4l/WDUSsx8S3VJ09OiPWZfUHiZ3cnVJyLAXJko0nC+Q96aFcKUuI+DG+2udqWIfcibm8FFidbhlntso60kPKFM3XQik9RxDCTmRXhmu6aQwaRt2h3AdV/pp6ky5YKZ05E3KC59Kx9HI+I0FL9vual09dLHnjJRkmB+ZsGo4bCvsBx2sBwyWKciR8iLKcknbU2Wwp8JyfxZok33+QUw2Wto7aycBtpSOWrGi61YylkkwFaabaZrkiFgZ8qSWvR2ulspY4mbVr+sfPPZCwpQlbcpFFV0nP6FlkrV64x0T6Vs7ktXxtsrRJv0UxbmPxYg8Ey19yp985v/NPApjIPZDAaSxD4nqGtZc0v+37dC8NHabQwJb/jJRUZwvkzR1M5lvR58AGmDn8zyuP+puEo/laBxniLBkiCzf2hz6V9z/YkaEh7uXO+96Nljb8A0xK3tsQ1wLmtbOcgpQtDdzb9fiu3XY83gXKy2NJhquuuNzrjnEMh7WqdtKcGaiwEWiZ9o6r+X+gBb0qBKnyvUc2sGt431kZuccrk8Pz7GSsvojjbTcYaGNcyfF6gNPlEh94YXDeEbHEII9bhVL0HfU7CdYh2xZY+CEh+QDW3rnMsMqMJtqSC4J5HoPLt+CuMd/lSCLM0IkqKrxSDq2U0CNNRNrTZs+LXBv2x1JXAds6K6NfATUcnKfxrLYXvA9EQPISefs+BWwSnbnK30Adxs1kvCeE1bxO4+5LxQJi9TPqkCDHQXtE8ElO030ZXDSqyvo1SY0W4UIsYejMQxA02+D2TacKhTkxUHVH7J1vQp99TssIMDN2v6OQSxjNrnnZEpbDK4WcrhUm8UdxLgoXs3amPq72/xJaokAXzTx8yVU65bIZQqoKVCef+Q7bdHMv2wDpHvBLHWQISt4wd50QxxkhV+u95A1Eb8dJIoLpe24HygltGGST0LMJhND2T6lT8srE/f31R8YVQlXg5XYjHKmMVz8UjylYxPAoeSjWHeFRNRAZp69ws22W1MDnnpPwmw3YrLguEf8IUXI31nbavTd8Pi0f4pzNaNCuzfeBbAhUtZ6KdEUOv7oLF/PpE8SSBprX/zTNLPkTUBkOr67mQNhZh12sXe2AtA9YcqU+K82Z3veu0cBvpLxoR2R0Y+80OwPp+dPrvp9uem5ilRp/8lYCuVovTrsNRClVOhYYMnH29b8GVWicrF0dnJdb2Ez/3XUIA+0vSuwVhao+AWwUTaUI+JVQh7GE1Phs+Alile8PVMulOvxrZYix5Yp6LAjiHFPyX4jEIwV3OdwBR3jW9uFaVfI4rPnOLroINcExrJxL1C4OT2Zv9ZCv5/2UZD3UHATMgRlhsiXRh6ZeoTyi/bD8WNatiz8spMfz5AuqeNfaibPqqMu1WKz0znfat5t2cymoAOhDGq4B1jJUtAUX8G7p8YH87t/E7t09XOTDU/0N+WVo+uD+FiHpYG2P0VTjB6ryLkjTciRjtkZEpk3BmK/7q3EGGKmrf16MaGorbKedPSZXPq9ZMqwkALCQ4J7sqODtiwP03KZALQlSetszuW6fI1D4UGJWuGmoquTQb6aPT5QG5Uq73tEE2as9KKokCS731VU48ylkeDuUjZ8LT97xTKq4wMQZoCy5UDvweTdb9ejUJA6lmX0HawoQWiPaBEuXFSBvMehPgTGB39z4WKNLzvgVCiWlS+n6chMAJDwEnVQzzLEP+yBFkortHlH6Uls4VA20oIFcGFqP9ciHXaYplJ1IQYZRKAcZs=")
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("0xf9c57e5670d9426b412fed4c3868e3211de8c5b871659e345bd1aed169144ee4")
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)