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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.
0xe78fffe79a01fc9b7b3a3fc51833cf39b07462fd11ee545d298d386c91c3d37aThe 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 | 15 | 10 | 04 | 67 | 21 | df | 4c | c6 | ec | d1 | 10 | 08 | dc | 59 | 85 | a0 |
| 0010 | 62 | 20 | 4d | 3a | eb | be | 29 | ed | 44 | 41 | 78 | bd | aa | 32 | 33 | da |
| 0020 | e3 | be | bc | e2 | 83 | 3f | 68 | cd | 56 | 8f | 21 | a7 | 8d | bc | 6d | cf |
| 0030 | 5c | 38 | e9 | a9 | c1 | 7c | 4e | 3a | fc | f8 | db | 16 | 57 | 5a | 23 | 8a |
| 0040 | 0e | 7c | fc | 5b | b9 | 70 | f9 | 4f | e4 | 15 | 6c | fa | 8a | 53 | d5 | 40 |
| 0050 | 49 | 2c | e2 | fa | aa | ed | d9 | b6 | 85 | f6 | 60 | 67 | 37 | a8 | aa | cc |
| 0060 | 13 | 58 | 93 | fb | 60 | 54 | 98 | ba | 2b | 6b | 15 | 95 | ce | af | 97 | bb |
| 0070 | ae | 04 | 45 | d7 | 80 | be | ec | 25 | b3 | 19 | 7d | 11 | ca | 22 | b5 | 75 |
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 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
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.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from 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 0xe78fffe7…c3d37a
// 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("0xe78fffe79a01fc9b7b3a3fc51833cf39b07462fd11ee545d298d386c91c3d37a")
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)