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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.
0x7b1dd58d81d30c34aa91ac7b9546c1cf2bb764dedba3607599a652deef6eee99The 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 | cc | 0f | c7 | 79 | d3 | 97 | 2e | 5e | 45 | 19 | 42 | 0b | 16 | ea | 48 |
| 0010 | 63 | 6f | 60 | 53 | 8a | 54 | 6d | 3f | 86 | 35 | ca | a1 | e5 | ac | 83 | 2c |
| 0020 | 88 | 69 | 41 | b8 | 7a | 0d | 39 | 2c | c2 | b2 | 69 | 42 | 44 | 8f | 30 | fe |
| 0030 | d0 | ea | 09 | c4 | 81 | f9 | 9e | 7a | 69 | 2f | 16 | fe | 17 | f8 | 84 | 65 |
| 0040 | 09 | 90 | 68 | 44 | 33 | a0 | d4 | 75 | 90 | 09 | 8a | 08 | 79 | 67 | a5 | 0d |
| 0050 | b8 | 88 | 94 | 3e | 08 | 8e | 19 | e2 | 55 | 7f | d4 | 32 | 8e | 33 | 26 | e6 |
| 0060 | 32 | 55 | 01 | 6a | f9 | 3a | d9 | 69 | 06 | 53 | f0 | 4c | 31 | 25 | e2 | 05 |
| 0070 | d5 | 3a | 89 | e5 | 4b | e3 | 70 | 6e | b1 | 37 | 59 | 15 | d1 | 1f | aa | c1 |
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 | 79 | 9b | 83 | 6c | c8 | c0 | c2 | f3 | 73 | fb | b4 | 88 | d1 | 9f | d2 | 53 |
| 0010 | 49 | c4 | e3 | 29 | 9a | e6 | ae | 4f | 05 | 47 | dc | 5a | 20 | 5b | a5 | 2a |
| 0020 | 9a | ae | 19 | c5 | 46 | 83 | f3 | 1f | e2 | e1 | 5f | 44 | b3 | 38 | bf | e8 |
| 0030 | ce | ea | 56 | 93 | cf | c4 | 97 | db | 81 | c0 | 49 | bd | fb | 08 | 73 | 79 |
| 0040 | b3 | da | cb | 05 | f2 | a9 | 06 | 08 | 99 | cc | e2 | c8 | 8e | f1 | 30 | 55 |
| 0050 | c8 | d3 | 61 | 28 | f5 | 01 | 2b | da | 35 | 5a | 1b | c2 | 26 | b2 | 62 | f5 |
| 0060 | 63 | 93 | c7 | 1d | df | 19 | 14 | 7a | a8 | 53 | 6d | 66 | b6 | 04 | af | 7e |
| 0070 | 15 | da | 6a | f9 | f6 | b7 | 5a | 64 | e2 | 30 | e3 | d0 | 1b | 92 | da | 13 |
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.
0xab608994d5288e628623bc0d74abd2b902f357e08401fe14ebfecf503db79fdb0x74abd2b902f357e08401fe14ebfecf503db79fdb0x74aBD2B902f357E08401fE14eBfecf503db79Fdbfrom 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 0x7b1dd58d…6eee99
// 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("0x7b1dd58d81d30c34aa91ac7b9546c1cf2bb764dedba3607599a652deef6eee99")
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)