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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.
0x23d7a1fc5a6bdab36dd809bf4f2d17f85af245aecd2f5d15a96e30ddd6719186The 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 | 29 | 2c | f7 | d9 | 2c | 4d | 9e | 86 | 13 | 7f | c3 | 98 | c8 | 05 | 58 | ca |
| 0010 | 63 | 56 | a9 | 74 | a0 | 49 | 27 | 12 | 35 | a4 | c0 | ab | 4e | 20 | 57 | 18 |
| 0020 | 35 | 64 | c2 | c3 | 6f | 96 | 8a | 09 | 76 | 8f | e8 | 24 | 5b | c9 | 36 | c3 |
| 0030 | 60 | c0 | 38 | e5 | 62 | cc | a9 | 45 | 09 | c5 | c3 | f0 | 6c | 6a | 34 | e1 |
| 0040 | 60 | 2f | 4b | 15 | bf | 97 | 74 | ac | 92 | 77 | 4a | f3 | 0c | b4 | a2 | 6d |
| 0050 | 12 | 3b | 34 | c3 | ac | e3 | db | 54 | 3d | 9f | 0b | 86 | fd | ea | 7c | bf |
| 0060 | e5 | 53 | 26 | c4 | 56 | 1a | e0 | 90 | 05 | 19 | f6 | 36 | 9c | 1f | 9e | 0e |
| 0070 | cf | 35 | 8e | c8 | 1d | 7f | 06 | 34 | 50 | a7 | 8d | f8 | a8 | 71 | 63 | d1 |
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 0x23d7a1fc…719186
// 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("0x23d7a1fc5a6bdab36dd809bf4f2d17f85af245aecd2f5d15a96e30ddd6719186")
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)