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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.
0x89f072380037f6be68666be1e0a507b6d213cc340cef9b4ad5d5806c8d5784c4The 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 | 8b | e5 | 31 | dc | a7 | 6a | c6 | 56 | 3c | a9 | a1 | 10 | 5f | 4e | 69 | 61 |
| 0010 | c4 | d6 | 43 | 7a | 85 | e6 | d3 | 2f | 46 | 8c | 0f | b7 | 02 | 24 | d7 | b4 |
| 0020 | 83 | 5a | fa | a8 | e3 | 2d | bb | fb | 91 | ee | 5b | 91 | 73 | f4 | ef | 42 |
| 0030 | a4 | 6f | 97 | 17 | 9a | a0 | 05 | f5 | 32 | 42 | af | 5f | 08 | 3c | 46 | 38 |
| 0040 | 9e | d4 | 45 | 94 | af | 5e | f3 | 3f | 02 | 96 | 00 | 0e | 47 | d1 | 5c | 8d |
| 0050 | 2d | 58 | 73 | 07 | ed | 7a | 1a | b9 | 9f | a3 | cd | 3e | 13 | 2f | e9 | 98 |
| 0060 | bd | 5a | 31 | e8 | 7f | 68 | eb | a2 | e6 | 5a | b6 | 6d | d4 | 65 | 31 | ad |
| 0070 | 1f | fc | 10 | 6f | 78 | 2f | 78 | a9 | 3a | 18 | 89 | 37 | e4 | 18 | 01 | 02 |
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 | 99 | 01 | 70 | d6 | 06 | c9 | 09 | d9 | 45 | 4f | 39 | 28 | c0 | 61 | 17 | 4a |
| 0010 | 01 | 89 | 6c | 1a | f4 | db | e5 | 4a | 0f | 35 | bc | f1 | 5f | 81 | 7a | c8 |
| 0020 | c5 | 3c | bb | 0a | fc | 35 | 65 | 6d | 7e | 6b | 04 | 6a | 7c | 04 | 6d | 39 |
| 0030 | 79 | 7a | 49 | ac | dc | 40 | e0 | 18 | 47 | 96 | 93 | e1 | 94 | 02 | b0 | 79 |
| 0040 | 99 | 55 | ca | a7 | a0 | 30 | fa | 8a | 21 | 90 | ff | df | db | 29 | cf | af |
| 0050 | 35 | 4c | 9f | 51 | 99 | 68 | 13 | 48 | a7 | 33 | b5 | 78 | f0 | ad | 20 | 38 |
| 0060 | e1 | 05 | 6e | 4c | 31 | f7 | 67 | 01 | e5 | 70 | 05 | 33 | 9e | 16 | bb | 55 |
| 0070 | 46 | 3f | e5 | 21 | 54 | f7 | de | 36 | eb | d1 | fc | aa | 53 | e3 | 2f | d4 |
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.
0x7b42936490361b79b803c427e6e6605c986e17c7ab534e01a039e747cde3b99a0xe6e6605c986e17c7ab534e01a039e747cde3b99a0xe6e6605c986e17C7aB534e01A039e747CdE3b99Afrom 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 0x89f07238…5784c4
// 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("0x89f072380037f6be68666be1e0a507b6d213cc340cef9b4ad5d5806c8d5784c4")
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)