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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.
0x370ba7d7aef7b3e7136a6f0977da0e4a9d6d9a4d8c15aa57614ec0d64bbd525fThe 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 | e3 | 59 | 00 | d9 | 75 | f0 | d6 | a0 | c9 | 1c | ac | eb | 0a | 96 | 64 | e2 |
| 0010 | f9 | fc | 3b | 0e | 50 | 5e | c6 | 81 | 22 | 6b | bd | 56 | 33 | 06 | 74 | 43 |
| 0020 | 7c | 18 | 46 | ca | ac | 8a | ed | e3 | 5f | e8 | f6 | 4d | 3b | 1a | d1 | 29 |
| 0030 | 29 | 1e | ab | 7a | f0 | 98 | 5f | 92 | 74 | 37 | 04 | 53 | 5f | 03 | e0 | 31 |
| 0040 | c7 | 8e | 7a | 27 | d9 | 68 | 51 | 09 | 40 | 43 | 3d | 57 | 16 | 65 | e9 | e3 |
| 0050 | ca | b9 | e6 | 18 | 13 | 96 | 29 | 8a | 87 | 9d | a8 | cd | cc | 2b | 14 | 05 |
| 0060 | 07 | dc | 47 | 05 | 0f | 95 | ef | a5 | f4 | d0 | 4c | 60 | 44 | ef | 3d | 9e |
| 0070 | 17 | 57 | 7d | ee | 42 | bf | 2a | 89 | ce | 68 | 16 | 50 | 0f | fd | 31 | 47 |
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 | 34 | 71 | e7 | 4c | 23 | d0 | a3 | d6 | 49 | 79 | 5b | 31 | d2 | 38 | fa | 6c |
| 0010 | 9f | 18 | 70 | cc | 6b | 7b | 2b | 01 | 5e | 8a | c0 | 80 | 11 | 69 | 3a | 6e |
| 0020 | 90 | ca | 3e | 39 | 84 | f0 | 84 | b7 | d9 | 7a | 61 | 02 | 4d | c2 | 61 | da |
| 0030 | f7 | 91 | 58 | 4f | 28 | 13 | 8d | 3c | 46 | 52 | 83 | 50 | 92 | 8e | d0 | 9e |
| 0040 | 31 | ea | 00 | 4e | 22 | ed | ff | dd | 42 | b1 | 64 | 71 | 24 | b8 | e0 | d6 |
| 0050 | 11 | 13 | 8c | f0 | 4b | 65 | 87 | 94 | 6e | 28 | b0 | fe | 88 | 80 | 76 | f0 |
| 0060 | 0c | 04 | bc | b8 | 21 | fc | 43 | d3 | e1 | b6 | aa | 48 | 8a | de | 93 | 5b |
| 0070 | 2d | 43 | d0 | 5b | e6 | 94 | 4b | 6c | b1 | 55 | 13 | aa | 21 | fc | c4 | e6 |
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.
0xe729b4aa5bccfa33da748b6cd9cba06c5355d457278abe0c0c01eaa26e9e36ad0xd9cba06c5355d457278abe0c0c01eaa26e9e36ad0xD9Cba06C5355d457278ABe0c0C01eAa26e9E36adfrom 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 0x370ba7d7…bd525f
// 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("0x370ba7d7aef7b3e7136a6f0977da0e4a9d6d9a4d8c15aa57614ec0d64bbd525f")
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)