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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.
0x9d9a6f591702ff6444d52b9ecf0feae06211a1631a88b264021bc0f28845a272The 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 | cb | 6b | 89 | d2 | 50 | 5d | 98 | 6c | 9b | 39 | f3 | 22 | a2 | 54 | ba | f9 |
| 0010 | 0a | 21 | 7d | 6a | 5e | 4a | dc | 6c | fa | cc | 99 | 55 | 99 | 02 | 79 | f5 |
| 0020 | 65 | 49 | 29 | c3 | 11 | 8c | 82 | 2e | 88 | 5d | 52 | 30 | ed | 4a | 10 | d3 |
| 0030 | 09 | d3 | 9d | 47 | 71 | de | d4 | c2 | 7d | 23 | e9 | 1a | 40 | d7 | 9a | 6a |
| 0040 | e3 | 8a | 4d | 53 | f3 | 45 | f4 | 04 | 4c | 32 | 61 | c3 | c0 | 47 | 95 | 48 |
| 0050 | b7 | ba | 6f | 5a | 94 | bc | 9c | 72 | df | 90 | 54 | 58 | 57 | c2 | bd | a8 |
| 0060 | 69 | 75 | 41 | 6d | 08 | 8b | 52 | 33 | 81 | 2f | 5f | b2 | 06 | 8d | 04 | 1c |
| 0070 | fd | a5 | 66 | 2e | a2 | 82 | 88 | 69 | af | b8 | 5f | b4 | 1e | 74 | 99 | d8 |
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 0x9d9a6f59…45a272
// 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("0x9d9a6f591702ff6444d52b9ecf0feae06211a1631a88b264021bc0f28845a272")
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)