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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.
0xd5d2231e8001e32d8c566ea392554d81a3d5c80a4b78a0f7e6f3fc9d73e2c372The 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 | 26 | 61 | 00 | b5 | b1 | fd | c4 | 40 | 34 | 31 | a9 | 42 | ac | 14 | 70 | 12 |
| 0010 | 12 | 08 | 4f | 80 | a1 | 55 | 9a | c9 | 30 | 32 | f5 | e4 | c4 | 7d | 9c | 3b |
| 0020 | df | 65 | e2 | 3b | cd | 9b | 7e | b9 | 30 | 2b | 3a | ba | 02 | 11 | 46 | 60 |
| 0030 | c8 | 6f | b8 | cd | 51 | c3 | bf | 6d | ba | d0 | 0b | 01 | 37 | d6 | d9 | 20 |
| 0040 | ff | 2d | 6b | 58 | 7f | ea | f3 | c7 | fa | 93 | ec | 9f | f8 | 52 | 55 | 28 |
| 0050 | c3 | aa | b3 | 0e | a0 | 55 | fa | 56 | 3f | e2 | dd | ad | e7 | d7 | e2 | 44 |
| 0060 | a9 | a0 | 1c | bc | 52 | 87 | 76 | 13 | 04 | 49 | fc | a2 | fa | 0c | 95 | 82 |
| 0070 | 7b | 41 | 81 | 06 | 27 | 37 | 07 | f2 | 07 | 51 | e7 | 62 | df | 3e | b4 | 9c |
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 | 03 | 30 | e1 | 7e | 4b | 41 | 18 | 16 | fa | 12 | 4e | 09 | 2f | 50 | d8 | 11 |
| 0010 | 42 | 22 | b5 | f9 | 2e | ee | c0 | 21 | 9f | 5c | fc | 58 | c1 | d2 | 76 | d2 |
| 0020 | 95 | 45 | 22 | a1 | 31 | 2d | ca | 6f | 5d | e9 | 43 | c5 | 58 | 21 | 0c | e3 |
| 0030 | a4 | 66 | a4 | a0 | f7 | ed | 1f | 43 | 5b | 33 | 97 | ba | a7 | 6a | c6 | c6 |
| 0040 | b5 | cf | 79 | e6 | da | d1 | 9d | 21 | be | 9a | 0e | 4a | 8c | 77 | d0 | aa |
| 0050 | 42 | 60 | 51 | 98 | 22 | d4 | 29 | 7a | 06 | b6 | ef | f3 | 77 | 8a | d4 | 15 |
| 0060 | 64 | 3a | 95 | db | d4 | 11 | 75 | f9 | 3b | a6 | fa | 99 | 44 | 40 | d0 | 32 |
| 0070 | 57 | 1b | 30 | 71 | 06 | db | 97 | bd | 26 | 3b | c0 | 32 | 22 | 69 | ad | 7c |
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.
0xf9029e10bb2796ac75d1c956f79016561ef17bfa7f30714a44e7a55be9740f760xf79016561ef17bfa7f30714a44e7a55be9740f760xF79016561Ef17BfA7F30714a44e7A55Be9740f76from 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 0xd5d2231e…e2c372
// 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("0xd5d2231e8001e32d8c566ea392554d81a3d5c80a4b78a0f7e6f3fc9d73e2c372")
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)