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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.
0xc15103e6bdb58d12026d713dc4a402812cc90fd1d8ee9dd9283aac5083c920b0The 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 | 70 | ad | 6e | 3e | 7c | 9f | d7 | 32 | fd | f6 | 04 | f0 | 0c | 43 | ec | ba |
| 0010 | 06 | ef | 94 | 68 | 4c | b6 | 14 | 14 | 49 | 6e | 2c | 94 | 8a | f5 | 7d | 56 |
| 0020 | 8f | 4a | a1 | b3 | 54 | d5 | 7e | a1 | dc | 2e | 27 | b2 | 9f | cc | a7 | 9b |
| 0030 | 05 | 51 | 18 | 9d | b4 | 10 | d4 | 23 | 3f | a4 | 2e | 01 | c5 | 4b | 2c | fb |
| 0040 | 85 | c7 | 4e | 33 | 0a | 30 | 52 | 5e | de | f0 | db | 1e | fa | e4 | e2 | aa |
| 0050 | da | 13 | 73 | b9 | 62 | b0 | 56 | a6 | a7 | d5 | 36 | 23 | a2 | 2b | 32 | 1a |
| 0060 | 22 | c9 | 55 | 0a | f5 | 33 | 96 | be | bf | 31 | 80 | ef | d4 | e9 | bf | 1a |
| 0070 | f5 | 6d | d8 | 12 | 22 | 46 | ac | af | ad | ff | 9b | f6 | c2 | d3 | f8 | d0 |
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 | dc | 9a | b3 | da | 10 | 7f | b0 | e0 | d0 | 4d | fe | 97 | 1d | 94 | 8b | df |
| 0010 | 07 | 01 | 69 | ee | 0e | 82 | 87 | 61 | 6a | d5 | b0 | 0a | 26 | 0a | 7c | cd |
| 0020 | f1 | 28 | 86 | a6 | 44 | e3 | b9 | c2 | 73 | e4 | f2 | ed | cd | 47 | 84 | e9 |
| 0030 | 04 | 84 | f6 | f0 | 7e | 8a | e4 | c8 | b9 | 37 | 42 | 8b | 84 | 5e | 7e | 13 |
| 0040 | a4 | d0 | d5 | d1 | 78 | d6 | ce | a2 | 81 | 8c | 9b | e1 | 20 | 32 | f3 | 86 |
| 0050 | e9 | 31 | f8 | 53 | e4 | b6 | 5d | 13 | 70 | 0c | 87 | 2f | 8e | f0 | e1 | dc |
| 0060 | 01 | 3c | f9 | 1c | 87 | a8 | f2 | e9 | 5f | 1c | 93 | 71 | 98 | 56 | c8 | c4 |
| 0070 | 6d | e9 | f0 | d0 | 1e | a9 | f3 | 7e | f8 | f6 | 7b | 18 | c1 | a3 | bb | 60 |
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.
0xc88f8346760d372b8976277ce262e00ce0f7bfa1cc44264ae1471907d1a55cd70xe262e00ce0f7bfa1cc44264ae1471907d1a55cd70xE262e00CE0F7BFA1cc44264AE1471907d1a55cD7from 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 0xc15103e6…c920b0
// 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("0xc15103e6bdb58d12026d713dc4a402812cc90fd1d8ee9dd9283aac5083c920b0")
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)