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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.
0xd0de133bc06cb12d1601c5342e00702ccf433a431d8c09f39020caf06aeb7b7aThe 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 | 35 | b7 | d6 | ed | cb | 44 | 91 | 58 | f1 | 9a | 46 | 66 | 41 | 31 | 2d | 95 |
| 0010 | 54 | 5d | ad | 35 | 59 | 8b | 29 | 31 | 57 | c2 | ff | ad | d4 | 1b | 81 | 3f |
| 0020 | 7f | 42 | 48 | 4f | dd | 91 | c8 | d8 | 65 | a6 | 0f | dc | 3e | 97 | ab | a9 |
| 0030 | 8a | 08 | f3 | ec | 72 | 62 | 41 | 80 | a4 | 36 | 8d | 34 | 56 | 6c | 63 | 26 |
| 0040 | 79 | b0 | 73 | 95 | bb | f7 | e9 | 8f | 73 | be | b4 | f6 | 2b | 3c | 54 | 85 |
| 0050 | 46 | a2 | 93 | d9 | 25 | e8 | b9 | d5 | d5 | 97 | 0b | e1 | 66 | dc | 79 | 13 |
| 0060 | 15 | 2d | dd | c1 | 55 | 4a | 2c | 61 | 08 | cb | 4b | 0d | 6e | 00 | a5 | ca |
| 0070 | 3a | 7c | fc | 65 | e9 | 59 | 84 | 1b | 13 | ac | c0 | 70 | 30 | f9 | 26 | 0c |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0xd0de133b…eb7b7a
// 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("0xd0de133bc06cb12d1601c5342e00702ccf433a431d8c09f39020caf06aeb7b7a")
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)