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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.
0x3c8dbee5452700993edf35625317f99fb3e1fdc580232ddd041f9239344fdcecThe 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 | 74 | 5d | d7 | fc | e7 | 8f | 51 | 04 | 54 | a8 | 6b | 30 | 2b | ad | a9 | 7e |
| 0010 | 44 | 6c | 17 | 92 | 3c | 4e | 93 | 3d | db | 26 | b0 | 33 | cb | 9e | 13 | 5f |
| 0020 | 37 | 85 | 31 | c8 | b4 | 5e | cc | 96 | da | 7d | 90 | ac | b9 | a5 | 45 | 05 |
| 0030 | 76 | 9c | ae | 70 | 7c | f0 | 5e | b1 | 5b | 39 | 8e | 5f | 5e | 7d | 90 | 9b |
| 0040 | 0c | 38 | 68 | 67 | 1f | bf | 6a | a9 | 72 | 43 | 96 | e4 | 70 | 89 | fa | 01 |
| 0050 | 7b | 94 | be | 0f | 81 | 96 | cf | 8e | 32 | 70 | 3a | 12 | 8e | c5 | f3 | 7a |
| 0060 | 7c | 47 | b4 | 82 | 95 | 29 | 49 | 90 | 84 | 29 | 93 | 9a | b9 | db | b1 | 78 |
| 0070 | 12 | bc | 41 | 7f | 66 | af | 16 | ea | ec | 11 | 32 | 68 | 0d | 73 | b6 | 49 |
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 | ec | 8e | a4 | 05 | 78 | c1 | 04 | c9 | ac | bc | f7 | 55 | bb | 70 | 88 | da |
| 0010 | 05 | 5d | 3e | ea | e4 | ca | e6 | 7a | 0c | 29 | 9d | 3b | fb | 1b | 76 | 8b |
| 0020 | 7a | 0d | 72 | 2d | bc | 11 | ba | 5e | 9c | dc | 0d | 28 | 59 | a6 | 71 | 37 |
| 0030 | c2 | 06 | 2b | 7e | 8e | fe | c0 | 65 | f7 | 10 | 9e | d3 | 78 | e8 | 3e | 42 |
| 0040 | 94 | 87 | 16 | b3 | dd | 88 | 7c | 6b | 06 | 43 | d3 | 51 | fe | 85 | a6 | 01 |
| 0050 | 71 | f1 | f7 | fd | d2 | a7 | 19 | e8 | 7e | 77 | 45 | 29 | 17 | 90 | b4 | e0 |
| 0060 | 11 | d9 | 2e | 54 | cf | 74 | 36 | 3d | 81 | 55 | 8a | d7 | 28 | 2b | 28 | 8a |
| 0070 | 55 | c3 | 3d | c0 | 2a | 4a | 5e | 62 | 52 | 62 | 5e | 31 | 2d | 4c | 61 | f2 |
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.
0xb5763e589bbdc85e3cc59c19083e2851ddaa5ccd9043a0fab0a60410b84639ff0x083e2851ddaa5ccd9043a0fab0a60410b84639ff0x083e2851DDaA5cCd9043A0FAB0a60410B84639FFfrom 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 0x3c8dbee5…4fdcec
// 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("0x3c8dbee5452700993edf35625317f99fb3e1fdc580232ddd041f9239344fdcec")
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)