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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.
0x890fd0ed9606ef077cead493da9157cabe081b55a9f96185588f3db998adcc25The 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 | 93 | 1f | d5 | b3 | 00 | 65 | b4 | 24 | 63 | 47 | bb | 84 | c7 | 80 | 0b | 48 |
| 0010 | ed | 5c | 87 | 19 | 3a | a5 | 1f | 9f | b0 | 6a | b4 | 47 | 79 | a7 | 10 | c3 |
| 0020 | 7f | 1b | 1f | 99 | bb | 38 | 9d | f5 | 84 | f6 | 44 | 02 | 87 | e6 | 6b | ec |
| 0030 | e5 | 35 | bf | 8d | 43 | ef | bb | b7 | 65 | 6d | e8 | 79 | d3 | 23 | df | 8c |
| 0040 | b6 | 3e | 5f | 7d | 18 | c9 | 68 | 5d | 5f | 59 | bd | 76 | 8e | b6 | eb | c6 |
| 0050 | c2 | 0b | 70 | e8 | 12 | fc | 2c | 25 | e0 | a4 | b6 | 12 | 98 | c7 | 46 | de |
| 0060 | c9 | 20 | f9 | 98 | 80 | e7 | 4b | 73 | e3 | 51 | 35 | 5c | cd | 35 | 3a | e8 |
| 0070 | f7 | ba | 67 | 70 | ed | 5d | 6e | 7c | e5 | f4 | 72 | 3e | d0 | b8 | 11 | 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 | d6 | 88 | fd | 98 | 2f | b4 | d2 | 3d | 68 | 65 | 3b | b2 | 88 | a3 | f8 | 1f |
| 0010 | a8 | cc | 68 | 98 | 66 | ba | 83 | ce | 72 | c7 | 12 | ac | fe | 75 | c3 | 1a |
| 0020 | de | 0d | 02 | 8a | 32 | 9f | 05 | 26 | c0 | e9 | 3d | 1a | f8 | 8a | 3a | 24 |
| 0030 | 26 | e2 | 69 | 0e | e1 | da | 2f | ff | 43 | cd | a0 | d8 | 58 | fb | a5 | 35 |
| 0040 | 83 | 4c | 07 | ba | da | 58 | 4d | 25 | 84 | 35 | a0 | 30 | ed | 0a | 29 | eb |
| 0050 | d9 | 16 | 89 | eb | 98 | 2b | cc | 6e | 9b | 7e | ff | 5e | 1b | f5 | 4b | 81 |
| 0060 | f0 | 9b | 1d | 81 | a6 | c0 | 9f | c6 | 57 | 43 | 36 | 5e | b6 | fc | be | d0 |
| 0070 | 02 | 3a | 57 | 62 | cb | 95 | ae | 53 | 7e | 8c | 3b | e2 | a1 | cd | a2 | 5a |
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.
0x0fb85397eb15d7a61348d856ddb05b4fcdd1af5f41e43f77f1bcdad51b3b97750xddb05b4fcdd1af5f41e43f77f1bcdad51b3b97750xdDB05b4FcDD1AF5F41E43F77f1BcDAd51b3B9775from 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 0x890fd0ed…adcc25
// 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("0x890fd0ed9606ef077cead493da9157cabe081b55a9f96185588f3db998adcc25")
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)