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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.
0x087583b5642d32d1461a0ba1f0c89c9f503489c1bc54b27bf05cb20e041e9e9dThe 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 | 8a | 9a | c0 | 61 | 6c | c5 | a9 | bf | 06 | ec | 5b | a7 | 65 | a5 | ca | ed |
| 0010 | 71 | c5 | 42 | 01 | 77 | 29 | b4 | 85 | 1b | 0e | 2c | 8c | f9 | f2 | cd | fd |
| 0020 | d5 | ad | f4 | c0 | 7b | 32 | 0a | 41 | a4 | c5 | a7 | 51 | bc | 8f | 97 | 7f |
| 0030 | f0 | 37 | ca | d3 | ad | 50 | 30 | 36 | f1 | f7 | 51 | 9a | c5 | 64 | 93 | 1a |
| 0040 | 61 | 28 | 47 | af | 45 | 4b | 09 | b2 | 25 | 29 | ad | cc | 32 | 0b | fb | ea |
| 0050 | c0 | 79 | b6 | f9 | 20 | 03 | d3 | 30 | 4c | 62 | 08 | 91 | 9e | d0 | d8 | 6e |
| 0060 | 87 | da | 19 | db | 48 | 86 | 25 | 3d | 0a | 24 | 76 | a5 | 8b | e2 | 6d | c2 |
| 0070 | c3 | 29 | 23 | 0b | 20 | 06 | 10 | 84 | 78 | 81 | 51 | c8 | c3 | 6e | 2a | 9f |
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 | 89 | bf | 42 | 91 | a6 | 65 | 34 | 74 | e4 | 0b | 57 | 7e | 95 | 29 | 5d | d2 |
| 0010 | e1 | 4b | 7c | 45 | 55 | 51 | c7 | 78 | 4d | d9 | fc | 99 | 6f | b2 | 2a | c4 |
| 0020 | b8 | df | 5e | 91 | fb | f6 | 2a | 41 | 36 | 21 | 4d | bb | 81 | 34 | 87 | c7 |
| 0030 | 6e | aa | 49 | 81 | 7c | 32 | 5e | 07 | 53 | 28 | fb | 42 | 3d | 25 | 52 | 72 |
| 0040 | e3 | f2 | 46 | 65 | e5 | 2c | 92 | 0e | d1 | 6d | 7b | db | 91 | ea | 99 | c7 |
| 0050 | fb | 24 | bb | 9f | 3c | 4f | 94 | bf | a4 | a7 | ee | 36 | b5 | 4d | d2 | b2 |
| 0060 | df | 33 | 65 | 80 | 65 | 6c | d9 | 52 | 75 | 57 | e4 | e3 | 29 | b3 | 9b | 6a |
| 0070 | d5 | 01 | 5e | 55 | 88 | 79 | 55 | 71 | f4 | fc | 0b | 9b | 38 | c6 | f9 | e8 |
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.
0x3eef35663799fce3f75a008634429534018b06c8757f41bbbac62f206892accd0x34429534018b06c8757f41bbbac62f206892accd0x34429534018b06C8757f41bBbAC62f206892ACCdfrom 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 0x087583b5…1e9e9d
// 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("0x087583b5642d32d1461a0ba1f0c89c9f503489c1bc54b27bf05cb20e041e9e9d")
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)