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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.
0x1f7bc0ff21c49519d4ffa884c68dba95cb983317f1c1117f8d42d5e5b8092d75The 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 | 01 | d5 | a2 | c6 | 3c | 67 | de | 57 | ad | 3f | 05 | ae | 9c | 47 | d2 | bf |
| 0010 | 9d | 79 | 8d | 0c | 34 | ed | 49 | ae | 87 | 17 | 00 | 60 | 35 | f8 | c0 | e9 |
| 0020 | e2 | ab | 33 | ab | f5 | 4b | ab | 13 | 84 | 56 | 80 | 79 | 9d | 00 | df | d2 |
| 0030 | 43 | 21 | 38 | f2 | a2 | 70 | 78 | 02 | 33 | a1 | 9b | 96 | 99 | 08 | 80 | 9f |
| 0040 | fb | 3a | 45 | a7 | f6 | c2 | 00 | d8 | 87 | 08 | 7e | 44 | 1f | 6d | 37 | aa |
| 0050 | a2 | 76 | 23 | e8 | f7 | 12 | a6 | 46 | 88 | 62 | 5c | f3 | ce | 03 | c9 | 15 |
| 0060 | 6c | 76 | 5d | b8 | 35 | 50 | e5 | 34 | 00 | ea | 61 | ae | 2f | 93 | 0c | e0 |
| 0070 | fd | 20 | 64 | 7b | a3 | 2c | a6 | 60 | 38 | 0d | 2b | 65 | e0 | 6e | 0f | 4b |
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 | 36 | 85 | 83 | 57 | 9e | c9 | 14 | 47 | 33 | ac | 0e | 51 | 42 | e9 | 03 | 4a |
| 0010 | d1 | 96 | 36 | 06 | d2 | c3 | 42 | 2a | 46 | 10 | 21 | 34 | f4 | 58 | e8 | 31 |
| 0020 | fd | ff | c8 | b0 | 80 | 4e | bc | fa | 63 | 62 | 35 | 89 | 59 | 93 | eb | 19 |
| 0030 | 87 | 15 | a1 | 96 | 90 | eb | 9b | 2b | 6c | 45 | 15 | 7e | 08 | 95 | cb | 1a |
| 0040 | c8 | d2 | ab | 4c | 96 | de | 67 | 3e | 5f | ba | de | d4 | 8a | 77 | 30 | 1d |
| 0050 | 20 | 80 | a7 | a6 | 1f | fb | 62 | 2b | 38 | e2 | 26 | 22 | db | ae | fb | 63 |
| 0060 | c5 | 67 | 19 | 05 | 7f | 20 | ce | 19 | fd | c7 | 44 | 6a | 74 | 6d | 3b | 79 |
| 0070 | bb | fd | 81 | 1c | ad | 46 | b6 | c2 | f4 | 57 | 0e | cd | e0 | 95 | 0d | 1e |
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.
0x8a1342406178049464ef42701ff8a3d7b32bcffd8d2cb8ef881ebc2c4cd1834b0x1ff8a3d7b32bcffd8d2cb8ef881ebc2c4cd1834b0x1FF8a3d7b32bCfFD8D2CB8ef881EBc2c4cD1834bfrom 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 0x1f7bc0ff…092d75
// 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("0x1f7bc0ff21c49519d4ffa884c68dba95cb983317f1c1117f8d42d5e5b8092d75")
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)