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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.
0x30da1915fc1e14a3361b2291817cfab9fb11f0be904acc783324fc11606b19ecThe 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 | be | 39 | 12 | 1b | 70 | da | d2 | f0 | a0 | bc | 4a | e2 | c6 | 31 | d8 | 3d |
| 0010 | a8 | 01 | 9d | e1 | 31 | bd | 80 | a0 | de | e1 | e0 | 0d | 37 | 41 | a8 | 5e |
| 0020 | 93 | ed | af | 1e | 41 | 81 | a6 | 1b | aa | ec | a4 | 5a | 27 | 18 | 5c | 40 |
| 0030 | e9 | 48 | e3 | d7 | 4b | 1f | f8 | 11 | 4f | 7f | f2 | c3 | 56 | 92 | c6 | 39 |
| 0040 | 53 | aa | 5c | 04 | 08 | af | 4d | 42 | d7 | 8b | 82 | e6 | a7 | 1b | 5a | d6 |
| 0050 | b0 | 88 | 3c | 94 | ac | c5 | 7d | 62 | 3f | 00 | 9a | ac | ad | 01 | b3 | 3a |
| 0060 | 61 | da | 37 | f1 | 89 | e6 | f1 | f7 | 95 | e1 | d4 | fc | a0 | 2d | 61 | 0a |
| 0070 | 45 | 73 | 07 | 31 | 04 | 9e | 8a | cb | 06 | ea | 4c | 6e | 4e | 39 | 3c | 2c |
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 | ba | bc | 34 | d2 | 06 | bb | 4b | 69 | af | 2e | 80 | 53 | 89 | 67 | 9f | ac |
| 0010 | 6e | ba | 2c | 43 | c5 | 31 | c6 | 0e | f7 | 75 | 27 | 59 | a8 | 45 | 0e | da |
| 0020 | 95 | c8 | 7e | 0a | b2 | 46 | e2 | f6 | 77 | 27 | 35 | 63 | 12 | e1 | 0e | 8c |
| 0030 | e7 | 2e | 32 | d9 | 69 | 97 | 43 | b8 | a5 | 9d | 48 | a4 | 26 | dd | 6e | 3d |
| 0040 | 21 | 64 | 1f | 98 | 65 | ca | 93 | b4 | 6c | 0d | 1f | 8b | c5 | a2 | 01 | 3e |
| 0050 | f0 | a8 | 24 | 35 | a0 | 13 | eb | e3 | 0b | 0b | ea | ef | 4c | f5 | d9 | df |
| 0060 | 10 | b1 | a0 | 93 | 8f | c1 | 0e | 2e | c9 | 6a | 8c | 07 | d6 | ac | ca | 36 |
| 0070 | d0 | 59 | c4 | e8 | 28 | 99 | a0 | e0 | bc | 2a | 88 | f2 | 44 | f3 | 1c | a2 |
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.
0x9d2aecc2c682a74f3f73663aab77e3fc904a844327052f13cad4e26d899a56f60xab77e3fc904a844327052f13cad4e26d899a56f60xab77e3fC904A844327052F13caD4E26D899a56F6from 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 0x30da1915…6b19ec
// 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("0x30da1915fc1e14a3361b2291817cfab9fb11f0be904acc783324fc11606b19ec")
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)