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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.
0xe566772364d3f3bced77db44249fc9430ca289468566ef94c7c4a2307cf70e4aThe 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 | 52 | de | 15 | b0 | 39 | c8 | 00 | dd | 7a | 40 | d5 | 69 | 3f | 26 | 17 | 91 |
| 0010 | 54 | 6f | 03 | 20 | c8 | 37 | af | df | 16 | 33 | 0f | 9f | 68 | a5 | 6a | b1 |
| 0020 | f3 | fc | ab | f0 | 19 | 6b | 01 | 30 | 74 | 1a | a9 | fc | de | 16 | c2 | 6f |
| 0030 | 3b | 22 | 14 | 52 | e7 | a5 | b3 | dc | da | 68 | f2 | 4a | d0 | a0 | dd | 55 |
| 0040 | 8e | 2b | e9 | 69 | c1 | 35 | 85 | 37 | 19 | 2a | 64 | 36 | d6 | 3d | b4 | 45 |
| 0050 | 72 | 4c | 9d | e4 | 6e | 41 | 73 | ea | 4e | 04 | 7c | a0 | c6 | d1 | 7e | 49 |
| 0060 | 14 | e0 | e0 | 3c | b9 | 81 | 6b | b3 | c4 | 2d | b5 | 6e | 0b | a4 | 7e | ff |
| 0070 | b8 | 6f | a3 | c6 | 15 | fd | 98 | fb | 4d | 33 | 7c | 24 | 75 | 87 | 22 | 8b |
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 | 2b | 1c | 08 | 40 | 30 | ef | 85 | 51 | 36 | 5a | ac | 8b | f9 | cf | 6e | 58 |
| 0010 | ac | 7a | d1 | e2 | b0 | 86 | d5 | 45 | 4a | fd | e2 | 58 | 4e | 4b | 06 | 05 |
| 0020 | d5 | 1d | ef | d1 | 89 | 42 | 13 | ea | 19 | 1f | 06 | 18 | 1b | e1 | cf | 8a |
| 0030 | e6 | 85 | 5d | 62 | df | 6d | c6 | a0 | 1c | a0 | b9 | 7a | 95 | 01 | f6 | 6f |
| 0040 | c8 | 1e | aa | 6c | 4d | 05 | bc | 69 | 35 | 6d | b0 | 8a | 90 | b2 | a7 | 18 |
| 0050 | 07 | a2 | 94 | 79 | 68 | 5a | 88 | c4 | 3a | e5 | cd | 76 | 55 | b8 | c0 | 10 |
| 0060 | 64 | 05 | 54 | b6 | 0a | 37 | ea | 67 | 08 | ed | a1 | f5 | e4 | 44 | 30 | ca |
| 0070 | 53 | a0 | c7 | ff | 80 | 59 | 79 | f3 | 6f | ea | 3c | 94 | 3c | f9 | d0 | f1 |
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.
0x3fc6adb0e17bfc4c5843aec663583d24ac31210747adc84a01379b95d6a160490x63583d24ac31210747adc84a01379b95d6a160490x63583D24AC31210747adC84a01379b95D6A16049from 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 0xe5667723…f70e4a
// 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("0xe566772364d3f3bced77db44249fc9430ca289468566ef94c7c4a2307cf70e4a")
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)