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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.
0x76e91b069372ca39d5bd75035fb5ef6a0ccd1586152f8dc1c662428eba010358The 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 | f9 | 47 | f5 | d5 | d0 | 4e | 9d | 46 | a3 | f2 | 86 | ab | b0 | 43 | 80 | 3b |
| 0010 | 43 | 78 | c3 | 14 | d4 | 88 | 8e | 49 | 16 | 58 | 44 | 18 | 6b | 10 | 4f | 6a |
| 0020 | 58 | 43 | ba | df | c3 | cf | d8 | 81 | 25 | 3a | d8 | 86 | 2a | 03 | e9 | de |
| 0030 | 56 | 4e | 5d | 62 | d0 | a4 | 45 | 25 | f4 | 15 | a8 | e6 | 53 | 65 | 38 | fd |
| 0040 | 50 | 0e | 80 | ae | ab | 7d | b8 | 4b | a6 | 60 | 41 | 8e | 53 | 4a | 99 | 11 |
| 0050 | 00 | 83 | 72 | 96 | aa | f4 | 0f | bc | df | 97 | 0c | de | af | 24 | c4 | be |
| 0060 | dd | a5 | 22 | a3 | 4e | ee | a1 | b4 | 6b | ac | fd | 78 | b5 | ef | 4e | 00 |
| 0070 | a2 | 40 | 3e | 21 | bb | 67 | f9 | 09 | fe | 46 | 09 | 05 | 61 | 6f | 25 | be |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0x76e91b06…010358
// 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("+Uf11dBOnUaj8oarsEOAO0N4wxTUiI5JFlhEGGsQT2pYQ7rfw8/YgSU62IYqA+neVk5dYtCkRSX0FajmU2U4/VAOgK6rfbhLpmBBjlNKmREAg3KWqvQPvN+XDN6vJMS+3aUio07uobRrrP14te9OAKJAPiG7Z/kJ/kYJBWFvJb5mctCPzRyU/7Wl1LUTtTvAHmaeM6j0032RPx4aaGKfY4r1FI2tzNsa/sPX1k0mXvQryqmGTV7ZiYqWydrqzzEIaLMOgo2mrWo39aQ3VVEfvioBQ+uBhesodw3TxSAQtJV6o7NUp1rUiZz895KyWDEIbChqGAcOh9IY6NNmXYfbECaTs1MhlLuIjggOORrT0jV22qX9Cljlf+uW9NBB1bDEnOdZ8zQnAlkvcdOO4hx4Me61NBC5UGd0jj68Mh/OjdVrq+nOKM8yTofAugnNOeRPXBoTTbNolc66nHcJaX0QQuMDOpOFjl4ynBCAXs3VSlxdzu8KP6foCIetlK3T3LgHqhOHKT9A9y/i0BMJd92TN9hhKQyfNbcDFv6/u0HeMmdIZSIHWxkOnLMQE2MvuaKXLA6bg2U4UitrbfOic9emUOO6IEP38u1pJ47s6K+z1HT5DQOTzL6YW8DtldgLOq7S0S/sDYdxXuP1ZdqE1GhjaXjLrt8mH5YctyLnnYJymY1ihvC1AfDcsimUY+G3ZWRbgtB688yxWO3eTR3Xc3gUhqFSA2K10Vmkwhc6d9Sh3jhAPBOyhwfpLxW9GigDU6brR/AXnvay2nLXm+XrtfxTXHqiFi08CYFFVwu0EWtoVW2tDWVDdDBofHpesy9xG2TLA+8YcmDrQ06bRbMfSWT/TDGxv9swTXWBcrJreA5OwHO6bFNYUaRhFQw3xMOEZx0Xc6BSjbJXSRdgbrzyQwILM6U9d+29GI0+/9Ik7Ev5OPNeSARJhqRcO2M7zTbta7A7Yb5KEJMLno8y+/3+rwO50/Q2Hw4+r9SAXCiqdSiWrwAr0N4beN/ywk4fGCjnW9Z9hY3IXNt6aYV9gZL4SNmKGlOntMMZUYkBKpu/nF0n17i9Chrobhi6YNl1Odu3cX2IwH5DPEMSjrX7ncztHrVjB22Jt3YS+RhtJaX/ktIKLQoBSyaCdWQX4osdZV3/xQOAWLYwVlP7NiwpeLbnegjMMv7Uto4rS7XzfM3RAz7KWiMm3Lp+UQBFGL4d13cc2Qjz6IDl5I9ZPq+BR7O5F8ct3j0HREaggq2SMWQc/OlLfRhJfWFNWt/MCMLGHHlyJnaTZWI/qYQ1sNSpLk5u8vLOSyMkBJLZRs8+mCJ+bKlMAksdMziHS9RB0LpnCcGL7tSpmrP08l+S45xfI91WPJ+T0qcMqpyEUK4koI4VT5nTURvbpvLrLjG3T4oKg77YLFGlAgR9aOk+zkiz3ooeUUvvgfjyYsVTPJD7l4Cb3iFhgeHFluJTSBTyyTQFEc0TctSIH5laMgMbt0txgs3CeIXUqlRyDRTRcKc3MRff+dEuwyzjisRyvTDPaULP/fnrxrn5IHJ/LPO1DA3pabYRlU2CALaU7+QgqPkSpriHHK/h2LvARtUZgioB8LgnCclAyCuz/k+ji1qxVI05olFcwMXJY+hizHYul/+OQvDnaJ0j6D41sMAyOaBO4s2tBhNwUt8CdCZnHvPaWGtAr/oDJBeSolIRTpDc3irIa3HmBIqh36O9j/FKsfMKjbbjaXQkETgqr5lxohhqcB599yuMB8HL1FHae4mttSZC95D2dx8E5ebRrEvX2lGUuNQyPkVBioTBMFSQxd0eZENFe+kYXDKpSVVHuzPwL0eRDbSzTldzQiDvB2rTack10Enh1g8lKq0QkL4Fi1TLvUpMH95bpI09o8eSG+a3r231+jVtjvMrgvFS06jqFRU8gYRsCr4dFhNfF3mUmZbKCoLI5CM6T5ilAO5RbGbkpBQCdzueuzC0NFD7QWt983LxAq3o5WsbJM84TTff9cmLkXokQMuz+x/RDHAx/pIyggEKTIlSQzVjWKHO+08TEg3dM/k2wOF3GAQ1UK65SKoDHPFLP827+Q7KEh0pMgjBd1etHgDbcpq70KUSzpSXOeNUq84+51/b4SFWdy6saP5VBN3TGwsiAYUUa6UEe0WT1Vtc08z+jwNWpVpKUqy5v7RqMmr+ujqopiY1HvA89VaBH8LRn+pYBh6z5qgTt9dbOW/2GmWCYuyBTD6g0sjwRHyaDMq9CxR2dBneAzSyRlCDvYdF4Yw3ZFjVhlAuqQgHzmFuKlBZE3IKvynH/0hnoQulnSknai4VlZOhqq1JL1rbbw2TE5L6h7TPOGr2FM1VoBRvInQ4uUYZGv4BEb5w579Rsa7jFBMZ1Oj29eTgsgGOUcoWPc45+PCLpcOzgjmCl9bk/CupNuZ4ddQWjX+tO5MPZ/kkpFwCpVu3b4Kb7tyruGKbQwrShRWICd9YjkmWuapErNmJJ1XrG2Fu8MJZMKYhEyBnh3cSseYOf+x/+a4zWqgQfVdj3+ljVFF6zgLoPXoPeIARXOGaIIesvaqnG/RfOqoLAm2WtjLNWX7yb3w9HhIywcNoW9amDceK4Zu6kQqVEfq0cBBQtuUmTpm+K+mrs94X03hbBwsedWA8MU9uWKPgUidM7EWTPF88MEDpJ479+zgEXUdyo/ventVuQd2ycNLgQ9TgaylfP6jBtD8zNAMWBbZv0JxQFj0ryvyhhNjWsPgegvK4F9PjbGivcUxzMNyJzrQsyriCTyhMThVYNZdpy9gZ8fL8WRAnfQJb9xh+Lo9OIEuGJrLNaxVaZDwR354QXsRAKy5sS0ni1JVttkvIqOqrJdXa7G86i82wT6tWOGufevKJfHPZjCz82odHJfirVYtpT67+gtyS+6I58Pavp4cK3vZPv5l81oQV4tUBnjG1dm9wBeYPkND9Q4kKduo5sN5Hk7hVOgdHjaMiP/Z1LAuWiXpa+GHmrg8tQbg/ntRty52CgDILqM0t2HuF1I/6a7XQ96tZlR2/quXjBrANwC+gY3FvwjZna2tXALNdVNn3CPbVWpymFEoUfYrj5V7VR/qnbGT3yJi1HM0uSOwtgc2jaG0SFFCrYOlIjpHgoBGq3xESTA4ZSwEXrevUB8PmCqhLY6eRgGFAgNqfSQ5YZSko2qcaY67LCVevYwsw/4X6r9JWJ22c+kc5APa3latTv0eivKntpcWrD0aesWIrjzymFCu4P0wy7TqQWE7BElBjGID3dwiunay+ZKydyInqtLgJjHneT7EoDZNZ00p4vydjijs/nOySxgtt0ixOkUdSorx5y8uoS5xsYB8xsGo06zctjYNfFogtyhx4YZ6D/Mrbszh5GvDQT+L2p3463Y9IY+Bfz9BUgndSVbv/uMG6Yt8NroFClKayndWO6RcCDIMpdar1zovKJFBVcfqo69blkerPLIcTDlDSm1I8aLCtFlglamurk8T6j2kDqceOtgaEftbIBqui7c3Q/xFQ5J9lHzZp2gBWx2K2npwvg7oDtwQWUzgt7qJyuSY0/lcaTE6iM54WNkIlc0xPvFDwrQnN1ckozErUY3MngEX1FUq9KB3xrfcBG0oQBCmVw35dSTtacX7+UYUIncuXkw2vrN/t87CrEDxa89TT19JRC5dZaywjtkGEQ6p5csBqf8AjA8nnbMXHcEKt4dWaH2LqLG9T5/9pcWtMb1GuyBjli0p7Vhr+TJ3nX+zHz1jKXWwn3fBd4ySmT6tmB4x5O46Hg5KIfPh67ESC+kZFetNcS0JGqqncqHtkTe0UkctA7R2/r3n52/rF5ATLPckd2C1/h8vbZhFnltBVRMNpLYNPQAjCaaz8ZuRhU3BWbKM33REWFvfjvZBMJow1pZePz+OrSApwbPcbOqqUCGoFYg3lDcypfeaWPO4fnDlXiTVTQ7ccCJtWlBnTJUfJszyQ41NsLzvCfnXW6iX+rJsTNASv4yjuaqyHOniRLDxV0I/joiBdrSdci62+ZrEKZDwgdxvVIkTvf9TX39j9QVmKq2x3gqMNo9iqoVWlWPBGmvqpSW7Vr4Mp+NqI2tndbt+Ua9doqoqlCkn7ZSQO5/vUpde+1sdSfm101Ot9BR+UoZ1gKyNiIPIusoK8Ij0ZM6beYT2uqycz3RNJTUiMuPB8MogFuJ6OOmPD4EQsg+UhTR1v6p70yAhl1Mwpgc7qiYu/6h4OJXxciOp2dD5ttHwR/QxdORgyoKQQ/h1ddQrpYw9LlPViZ7pybTtOfcQE+pi2TrUSajtNMALT5EaZDPoy6TaKhyBd9FrdcSbSjMe3AhvC8qbKfVYlo+i0FGEe/PxUFkDuAROKRyfpqGoih/IDLkOgwM7SBR1dZ26wxyNobq3Z4vH9LEBRvL8OFhgedKG13OIAAAAAAAAAAAAAAAAAAAAAAwoRGR4n")
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("0x76e91b069372ca39d5bd75035fb5ef6a0ccd1586152f8dc1c662428eba010358")
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)