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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.
0xfafef40b24a5e909b2925d8cacb1ea4e4848819af8c6778fb2ad938092f3edc2The 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 | a9 | b9 | 41 | b5 | 98 | 6d | 82 | af | ac | 8b | 5a | de | b3 | 2f | 2f | 97 |
| 0010 | 38 | 25 | d9 | e9 | d7 | 0c | 5b | 4b | 74 | 9c | 93 | 44 | 95 | 56 | 4f | 7d |
| 0020 | 41 | b6 | fb | b9 | 3c | f3 | 93 | b7 | d7 | c6 | e1 | 7d | 16 | b7 | c5 | 1a |
| 0030 | 6b | 6b | 12 | cd | 63 | 50 | e3 | 4b | 82 | 0c | 80 | 3a | 4f | 09 | 9f | d5 |
| 0040 | c3 | d7 | 12 | c4 | 95 | c1 | 13 | f5 | 11 | 69 | 98 | 5f | e8 | 99 | bd | ce |
| 0050 | 2e | 78 | 6d | fc | 3f | b1 | 52 | 69 | d3 | d1 | 3e | 23 | cb | 28 | 0c | d2 |
| 0060 | ad | 2b | df | ac | 4b | 0b | f1 | b1 | 48 | 01 | db | 84 | d4 | e9 | de | 1a |
| 0070 | 0a | 5e | 1d | 01 | 8a | 89 | cf | 4c | 54 | d7 | b7 | c8 | d1 | 1d | 6a | dc |
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 | b0 | 0b | c1 | 15 | 97 | 0a | 6a | 51 | 39 | 7a | 0b | 10 | 86 | 3f | f7 | f9 |
| 0010 | ee | e3 | a6 | a5 | 9a | c6 | f5 | fa | 7c | ec | 12 | 3a | 96 | 19 | 88 | 31 |
| 0020 | 09 | 71 | 2f | ed | d8 | c3 | e5 | 86 | 71 | 26 | b8 | b6 | 4b | 56 | d8 | 03 |
| 0030 | 36 | 7d | 99 | 95 | 8f | aa | 4a | 6f | 4c | 8a | 22 | c7 | de | 85 | 07 | 2d |
| 0040 | d6 | 98 | ea | dc | e2 | d0 | 6d | 38 | 17 | ab | 4f | a7 | 32 | d5 | 2a | 5d |
| 0050 | a1 | 08 | d4 | f6 | 61 | 47 | 43 | 1a | b4 | 49 | 60 | 33 | e3 | df | 98 | ae |
| 0060 | 67 | 07 | 3e | 4f | c5 | e2 | 6d | e6 | 48 | f0 | 73 | 67 | d5 | 37 | f3 | 22 |
| 0070 | f3 | cf | ad | ef | 66 | 0c | cc | 3f | 8e | 6c | c5 | 47 | f7 | d7 | 0f | 98 |
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.
0x0ca5eddc2ef97e855ff6efc0ab89363f307f4375fbbfad7489a59dbbeef4c7db0xab89363f307f4375fbbfad7489a59dbbeef4c7db0xAB89363F307f4375fBbfAD7489a59dbBEeF4c7dbfrom 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 0xfafef40b…f3edc2
// 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("sAvBFZcKalE5egsQhj/3+e7jpqWaxvX6fOwSOpYZiDEJcS/t2MPlhnEmuLZLVtgDNn2ZlY+qSm9MiiLH3oUHLdaY6tzi0G04F6tPpzLVKl2hCNT2YUdDGrRJYDPj35iuZwc+T8XibeZI8HNn1TfzIvPPre9mDMw/jmzFR/fXD5ghSyRsmRb2UOuYCcPJ1eNni+clvam50VWuUTAZlw5hbKXMn5TYxaLU3j8Y/VcXaTWjoFsto/QE57fZ0N5eo63+GCJNg2rmSoggOAZaF16ODU/XTohy8mQ74s5I4uuDqdajp/Llr0+uT2RSElNbulYdjRhr13mW+iEhFuVNSX2ZagXngCWh1x+/X3saJNuX/WyzQZLxrcZSihvqxg2cLwYsecRb8r3+U0KBoHfhfoYh82TXSx1cLDEK1JYy/qNy12lEAZ4YCmSQc4UU5I+qM/xs60lZOirKJKtY6defj5jwfdyWK4ieOictHGlzVYER7SuJUYS3rRE3UYoQ9ItRlHiQEAHCSq4lmF0Jl3OyfahsyQbtH2QVv2dXlc7xDL2Vo0qdb3v1a78dSB48JXgn/vOZBEEcN602eYWTXKy7NYl54iarRW3Do/ZAJuLRHmdcWA3ABTWHlzq4Bz6BYN6HaOYS5rOLM5S4HpwVYO3+7YcRjlyI+z6q2AZCEk0cn6ZjSbquAf5DwKlOWfwI9UmqKAYMOuvNTvQDiQxPQkRY6lhFYWuIp99uRwWDGCjRp6yhkxf186tvenadOjTX7XpcwwEIqip5q0PmMba0Ejzh3sz8wPl7yO9YrTzbbrhirrsl95hjuG21jT0H2mGYpraL5sTgx78Gshjdbsh+GTroGPj9E9tmnsJ6XVcqwFsd25M55UuNUq9+MRgjuWTiOC62iqEWdBsgTndj2tvWhANJFgvL4cbtJIkF2cv185LQRsZpRx4N16Gr0b3fYfA4h8rfQdMID2lX7kB9NQ6GxAuL93bFNjQn1cw7Eo2jlL703++/cT78RXsLG5fkYXl20oi/DBC9ByC7Gxt4C8hrwx+zAf6x24xB49TfOeU936inJXpb96EHI2YlKTbVHSaj8GxGirUqGP0H6K0N0XcEYLJLLChFVivpdvWo7Fg1wVWNyyuxUs+8lcgW7YBBPdb+GNyNhdOLhzjZ29Hz93qVsp9eE4+fqxZ59QYCW772uG/8sHphWuV+ok+/CPOrvssOX1ckOeV0OIr7kDpy5veyNSoga87XcZnpM1jLFLdoobmNxKToGgH5O8zb3LS6tWJH49LEMqlgZlB2kF9O/2zvfGYuo8iOrMAA3ugVSDqXQyocaJWNYFx4F5RXYUGc7WB2iFInGZspnttq38Za/NShaE6GHsPMO5K18qpArqJx5qrsw4pFyaDRplO4uNiyS+lr3fihJDkW5sO/Ut/9ZYxnZJzoFV7iJApX8+H0lrFZ49cwS7e644ZZRKABiBH8O2Pv/aC6GBI10jlkxwboj0DUl75Qcvpx6+on625Cn6tHFWnhMCQIW8AD5NI+SDDEvNJRNC2zHgb3T/stX41nF47ukkUZrcwIfwJmshDVNZkgN7ofp+rMMxLNL7Fb2W6+QoGEJU49rrtGdARXFQp3ZtBDgZam/259aqOi96M9jYUSXiWRRvFERxRKEvbgNqJMAxl7nadM+IjSA/TNGc7fAhxgIwcbSK4wK60I4OagQWH+umc96b+5JyOz8OnbM3BsnJIVkLVnWQsrXct5Vfn4FPNs8uigh/bwxvCPH/vkRHscW8Jq0Ys9vhpzkn2RUggciyDBILtu5VTKckmyHZygvSWOdJzFGfBF4AMkSZMz+ymOgx06AVwSRZmXD+F+AiWRJIjd6eGJhwXZvk4sQDcm48zBbeE8KJa+VFMSQrLRln2sMK/tbbB4Rhk+t4hiUUK7FpMfAgvjxpa8Qns/MK1MQZeGob38sEBouC1hfc3cvKFwuiWQHvcwgdK5RPTr2ze3YKNJvDu6AchWiHT4Ffi5RrIxBXcY57h2evw62nUWQrsgTKIV3lx8WNDeN8lE73nePAIBd99Oc1p5Dz5oJCsjYBZn10P+sfkFwi74NxhBfmyuLbVmMPXnnErRdJubTUOXEs9vJGOL9QhNwoZYYtwSjMxgS5wAa3BtTxEk48ajzpskYR07V/U6qQMePyfOyooNkujON77gPpYDJtJ30HeX9bfMEVwPF25AXC4f7yRCUPhbPJm2qHM80QsIuLaX7U2JOe4v/cIq5jsc5jrl9gVvboLncr0R32M/ydbQCAA1mDrRsYGqs/Qghki0RO+KmFUocshYzCiM8NFtrZY2JNIqw4avxTPTtfiDnFERrBrpBYX3kzQhABIFiIKYOFQhhF5osCtmffuu/fL+3acgiMqz/a/L/feGqdlrRw/rO9um+JnaJi8U0LvL45PQHyNQ58NM4360eZvLyk0w5i94YYLTTQ3EX986SX9+VZFrJEjlUvvVgA1YKA/zTyNneH/zVdz3NmIpcfO4a9Y8GPZyizvYQS7nqVNhoEV6Ua6CQLS0n8WPOZQTWXRIsZM21duzr0hRKAGnPusDrGSC3DZB00lIkB0nwMgztoEcIP2tNw9uDKvw5YY+EfjHbus=")
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("0xfafef40b24a5e909b2925d8cacb1ea4e4848819af8c6778fb2ad938092f3edc2")
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)