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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.
0xebc8db99ac60e2d86f3eb6170d0037a0d838f7ff1b09c50769e571c6d4ec0d1fThe 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 | 7e | 6e | 9f | f9 | 11 | 2c | 50 | c5 | ca | e1 | df | 4b | e9 | 94 | 96 | e8 |
| 0010 | 99 | db | 32 | f0 | 76 | 2c | 1c | f4 | ab | 3e | 80 | 52 | 23 | b8 | 00 | 68 |
| 0020 | 2c | 9d | 91 | 32 | 92 | 93 | 75 | a3 | 78 | c8 | 0c | 94 | 5a | 07 | c8 | e5 |
| 0030 | 6d | 9c | 7e | fc | c8 | 5e | 2b | 55 | 40 | 6d | 3a | 23 | 48 | 25 | 8c | 42 |
| 0040 | 83 | 70 | c0 | 3e | 01 | 55 | 83 | 60 | 29 | 3a | 5a | 6e | 6b | ee | 34 | 09 |
| 0050 | 30 | 5e | ab | 7e | 6c | c3 | 81 | 32 | bf | 88 | 06 | c4 | cd | c5 | f5 | 30 |
| 0060 | 14 | c5 | 99 | 60 | 9c | 84 | 1f | 8d | be | 13 | 26 | 2a | 25 | bf | 3f | 86 |
| 0070 | 1f | 6a | 42 | f7 | 9d | b6 | 17 | 6e | ea | 3f | 36 | 36 | 3a | 55 | a0 | 88 |
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 | 64 | ec | 0d | e8 | 77 | 29 | bc | 1a | fa | c4 | c3 | b5 | b3 | 17 | 44 | 3b |
| 0010 | a6 | be | 3d | 04 | 58 | 50 | 64 | c1 | 43 | 5c | 78 | 58 | 73 | 67 | a9 | 60 |
| 0020 | 02 | ac | 1b | 84 | 15 | 51 | 94 | 87 | 84 | fa | 8c | f6 | 6f | 8f | b9 | 71 |
| 0030 | f6 | ce | 43 | 6a | e8 | 4a | 98 | c2 | d1 | c1 | e8 | a7 | ae | d4 | 98 | 98 |
| 0040 | 34 | 33 | 18 | 76 | d3 | ac | 0f | 75 | 80 | 2c | 94 | dd | 00 | d2 | 1f | bc |
| 0050 | f2 | ae | d5 | ea | 40 | 2c | d0 | 64 | 59 | 04 | 76 | 96 | c9 | c8 | 5d | 8e |
| 0060 | df | d2 | 61 | 58 | 5c | 33 | e8 | 71 | 02 | 92 | 5b | fa | 08 | 6e | 5e | 97 |
| 0070 | a0 | b0 | e1 | d9 | e7 | c8 | 2f | f9 | 72 | f2 | a6 | d6 | 07 | 5e | 5a | 22 |
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.
0x8bb30329c7e61798ec0e5fcb2b77fd7d304f4bd799488c85342fc6663aed2faa0x2b77fd7d304f4bd799488c85342fc6663aed2faa0x2b77fD7D304f4bd799488C85342Fc6663Aed2FAafrom 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 0xebc8db99…ec0d1f
// 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("0xebc8db99ac60e2d86f3eb6170d0037a0d838f7ff1b09c50769e571c6d4ec0d1f")
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)