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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.
0x2ed5d52efb8ea3a100607c2f7c48ccf6e7c1c6d5908aa26d03ab8e5ac8f790f2The 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 | bf | 73 | 91 | 5b | 1d | 09 | 6e | 75 | 9a | 96 | 48 | 92 | c4 | 04 | 8a | 34 |
| 0010 | 82 | 35 | 69 | 1a | da | b9 | c7 | e9 | 73 | a5 | d1 | d1 | b0 | ff | a7 | e5 |
| 0020 | 4f | aa | c8 | a4 | 98 | 5f | 55 | 32 | 10 | 18 | a2 | 86 | ef | 53 | 73 | 79 |
| 0030 | 8d | 02 | 8c | 2e | 39 | c8 | 9e | ba | 4a | 1e | 57 | 50 | f9 | 92 | 40 | 29 |
| 0040 | ca | 22 | 75 | 35 | f1 | e6 | 50 | fb | b0 | 4b | d6 | 34 | 43 | 6d | a5 | 0f |
| 0050 | 18 | cb | 6c | d5 | af | 09 | f3 | a0 | 77 | 94 | c0 | 5e | 88 | eb | 8f | d9 |
| 0060 | 1b | 00 | 95 | b9 | 79 | db | db | ed | 1f | 1c | fd | 12 | 45 | 1a | e3 | e0 |
| 0070 | 20 | bd | 6c | 50 | e4 | 68 | 76 | 8e | 08 | 04 | 8a | 45 | a5 | 3e | c9 | 32 |
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 | 98 | 71 | 0e | b0 | 16 | b0 | 7f | 01 | f7 | 54 | e9 | 9e | 85 | fe | 13 | a5 |
| 0010 | 65 | a4 | 4c | 6e | f7 | 08 | f2 | 75 | 52 | c6 | cf | 48 | 95 | b8 | 82 | 51 |
| 0020 | 8c | 73 | bd | 9d | 65 | e0 | 32 | 95 | 4e | fe | 61 | 44 | 3f | 5e | 76 | 27 |
| 0030 | 1c | 79 | a7 | ac | 2c | 87 | 09 | e6 | cc | 8a | f6 | 7e | 3a | 94 | 0f | de |
| 0040 | 7a | 40 | fc | b5 | ad | 3d | f8 | d0 | 11 | 99 | 51 | eb | 7d | ca | 8f | c5 |
| 0050 | 0d | b5 | a0 | 26 | 8d | cc | 73 | 69 | a3 | bb | 4f | c5 | 31 | 03 | 98 | 4b |
| 0060 | d2 | b6 | 05 | d9 | f0 | 29 | 47 | c4 | b5 | 71 | 8c | 72 | 54 | 8d | 80 | 33 |
| 0070 | 93 | 40 | 8e | 4b | 70 | ff | c7 | e4 | 2b | d6 | 75 | c2 | 99 | 95 | 4c | c3 |
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.
0x87124e0af6027675162f7194704acc8be9d4350f2c06e6e22541fcb2d3e8a9500x704acc8be9d4350f2c06e6e22541fcb2d3e8a9500x704AcC8be9d4350F2c06E6e22541FCb2d3e8a950from 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 0x2ed5d52e…f790f2
// 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("0x2ed5d52efb8ea3a100607c2f7c48ccf6e7c1c6d5908aa26d03ab8e5ac8f790f2")
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)