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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.
0xbecb0938c78360080dfb4b4473919d8339bbe920292e7be953e9f026d329fa1bThe 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 | 5e | fa | 1e | f1 | 1d | 39 | db | dc | 66 | c7 | fc | 9c | 0c | f1 | ec | 98 |
| 0010 | 77 | dd | 6b | 06 | 80 | 51 | 9f | 3b | b6 | 4c | 70 | 35 | 18 | 99 | 85 | 8b |
| 0020 | 98 | 4d | 3b | 3d | 4b | 04 | 92 | 18 | 57 | 71 | d3 | 7c | cd | 7f | b2 | 61 |
| 0030 | 5a | 75 | 8c | 90 | 78 | fa | 62 | ca | 0b | 98 | db | d7 | c8 | a7 | 35 | 28 |
| 0040 | e5 | 1e | b6 | f4 | 38 | 93 | 4a | d8 | 51 | 88 | 6a | cf | af | 7a | fe | 96 |
| 0050 | 92 | fe | 18 | 98 | 12 | 80 | 14 | 4e | 06 | 26 | 59 | 7b | 80 | d0 | 15 | 1d |
| 0060 | db | 3c | 84 | 87 | 6f | 05 | f8 | 69 | ba | 87 | 09 | b0 | 7d | 68 | 88 | d3 |
| 0070 | 8f | 66 | b3 | da | 48 | a6 | 9a | 22 | e8 | a6 | 1e | 29 | 81 | be | 65 | c6 |
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 | c2 | ad | c0 | 70 | 20 | 67 | 1a | a5 | 8a | 46 | df | 97 | 8a | a8 | 6d | 88 |
| 0010 | bf | ef | b9 | 56 | 15 | dc | 65 | 39 | 38 | d1 | 51 | 41 | 3d | 67 | 10 | 45 |
| 0020 | cc | fc | 98 | 93 | 60 | d9 | 8d | 88 | 26 | 94 | e0 | 10 | cb | 24 | 09 | 63 |
| 0030 | 5b | 5d | d1 | 89 | 55 | fb | 10 | 87 | 63 | 83 | 04 | 4b | 60 | cb | 10 | 65 |
| 0040 | 4f | 73 | 58 | 3d | d6 | 76 | 21 | 43 | 05 | 06 | 2a | 33 | 52 | 33 | 53 | a1 |
| 0050 | 12 | e1 | 31 | 2b | 51 | 5a | d1 | 4e | e6 | e9 | 9d | 40 | 87 | 9d | c9 | 91 |
| 0060 | 77 | ab | 9e | 66 | 9a | 06 | dc | a0 | ce | c6 | 78 | 3d | 5f | a2 | 3f | 15 |
| 0070 | 51 | a0 | 76 | 6c | 49 | 05 | f1 | f9 | de | ab | 5b | 0c | ef | 8a | 86 | bf |
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.
0x9fb1d91dc00894eb5713d320aa83f755376e4ed0fdeecc1342a5f5cbe7e240860xaa83f755376e4ed0fdeecc1342a5f5cbe7e240860xaa83F755376e4eD0fdeECc1342a5F5cBE7e24086from 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 0xbecb0938…29fa1b
// 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("0xbecb0938c78360080dfb4b4473919d8339bbe920292e7be953e9f026d329fa1b")
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)