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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.
0x5d429bb3b8ae848668619225e323170edf5f859963ab5e77e5901a53c61a951cThe 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 | 3d | ec | f1 | c5 | 48 | b2 | 2f | 7c | f9 | 6e | 8a | e6 | 63 | 4a | 73 | 89 |
| 0010 | 1f | 3f | 77 | c2 | d3 | 63 | 8b | d5 | 15 | 08 | d8 | a8 | 26 | 9e | 6a | b0 |
| 0020 | ba | b0 | e3 | d6 | 3e | 92 | 94 | a6 | 61 | 6e | b4 | 1b | 2c | fe | 7d | fb |
| 0030 | e5 | e0 | e5 | a1 | 7c | 3f | 75 | 2d | 90 | c2 | ac | 84 | 96 | 33 | ea | 64 |
| 0040 | 06 | 4d | f2 | ff | ed | b0 | 6a | b3 | 6f | 12 | b1 | b3 | 56 | d3 | de | 84 |
| 0050 | bb | ed | c6 | 6e | bb | 76 | aa | b9 | 44 | dd | 23 | 10 | e8 | 6a | 24 | d5 |
| 0060 | 2a | 59 | 28 | e7 | 81 | c7 | 74 | 4c | b6 | b5 | 11 | 53 | 2a | 38 | 1d | b2 |
| 0070 | a9 | 2c | ca | e3 | 43 | fe | aa | 09 | 56 | c6 | 64 | 26 | 0a | 4a | 5a | 03 |
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 0x5d429bb3…1a951c
// 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("PezxxUiyL3z5bormY0pziR8/d8LTY4vVFQjYqCaearC6sOPWPpKUpmFutBss/n375eDloXw/dS2QwqyEljPqZAZN8v/tsGqzbxKxs1bT3oS77cZuu3aquUTdIxDoaiTVKlko54HHdEy2tRFTKjgdsqksyuND/qoJVsZkJgpKWgOiHX4KWHQNY0C6x3d8COrp+iCBIg3qSJ8tN9V9R/z5FDtm9ML5zrZdn6XAlo/qOG/FmptYhMnZJyjpqZd7cKcBFvfKq/n8H7/fi2XausYDJ37MUFZrleueHl4uVshA+TrGrvo78diM44fn+lK+wLEk/h5giCkQxyXcy/Xntr06jrwnT95fqtwuLnvWNg6vQ+4hw+E5xvTovfkWiDb6omgC1FJhCZEgwLE0ezsWBjaJcEgMt/2pvoYevGsOcANPNZH7sj6IsTqKlrFoa06Hnyp+eWGWP5mBw1qRHI6sZrJSSE3wchH2KyrWzu384KBaQvZruHO09yWfYt1xKDHJktl6bNRKY/mjeDZ/qYLf7EK6thvkhFcBrup79TKDluCLhmfyAOAtoEeOM78xjqo9Ep2zTwknLQw6fd2dWWdbI1awdCilaDAbUUjZm2n2WquMHus+Q+oCYJUbUQAxLZaywCHZb4Y8c23WDOu4frSSLBr0FPDSZpP2QtxJD166YNedTLk9c3wlHfLa4bShb8v4bMA1+2quxvc8kH7ki9ZyqErlewIrrFFBukdFAkQzr6JgvJqUpk3a6uSjFNmWLpjTh8HfQef4FykOf+VdsI/E0mQ0q+uMqfJUpy9b7FyT3Xop3e8pI1gJx3667eAX9NFYctKAETxXCq80JLd6DN4L1apf0lmhWidLtWUHZv2twYdVbTv9UfDGdh1yUzWfrFATab+lQDoge+11yuZsDAZ1fdCthLD0+gtN1BGn3+iieD2tBVpxkrWiNp+qsOwgrsr9pSEcDuZtjpA800AzNAGcOyVAvorSMawXZxZffWcUee3CZhky/vRgX5Wdx/mHjcbSJxtIj9aTgb2qyrMae+Miw6xjFHeFccDB+llfnD4OavwTOvt/2A6HzrCyCev3/6Vjh7ScbnOdQ8f3mCuKyPehBobSsebpEUO2+GFahM6Qo9VYTs8/nD3KGeOhcFiYn95vxlBRr5IT6rUQtMsQg4lWZ8EqHnozS+uLEsfvYr6Cz5OPX1K3VBjIsNbtbyRYw0cMc9WdHCprL9HUoJ7yT7QNZYGRVEtbzAoVmxDF7AdZhdMcn6i7eEJXnk7Njb/0lCAWOTSAg7uzYSF45eu7GB5sm2fulArr7xT+vfoPS1KUkAaXJ1Rt6jl9zke9xF7d+pdPRaM+EkloeD9TeYjrL59VlW+m1Dku8rjWU92IyB+TNqbyyoLYHBtekB2t1s+8kxJCd8js0DLVtO/lT/jT4AuSANtc/qY3+JSxlL36SpoRNSTf9TKrJzw8XyN2NvPGK/jgaVk6sNVWr9P7mVq17OOhI5fauXqfoL+/Kw2D9PS6PC3OjSDGQY7Jq8QCiPP2ThweDcGaRcEenNAurtMWNTLECWDkpih51R8VvYddrkattinpki+PytBZk3ZReWZyuItCf7A+7V2xlWzYOnFpqPtfPuxNfwQpKn08TWdlXT5zwSqqmN5vj+vxJsM3m81qOZY8yW/sikh4hcRJ56zX7Tf8dGM36BkYA/LYrR0LJHHhUgfK2/DrSRMyJGRXuDlhDlze81SxREqW37ThI7Jeuo4yq31ly20CjUF51MewYQe/NOB+sUhGNdbuQfnuzjnot6z4KNJpKSe+uuC6e9GjGTjg36f4JLJRIAHjcLHyIZ4enZaH64iZCOnoN/u/ceW4KW8zH/TbMd5iHwbELKkDSWStuCs28qUC5WSCO1bdJRDPmtrA+o9CIu5CxN/9eA4O0XhFdLlDoBfLT4Q+Ss26x1T6ogTPbTHUf0LTXK03VTSvtMegArdGXB884/iNXaoSMyVuslBdzsKwaAY9tgRP7IsxRdFVooLR+5HyjIR0E5EcmHmGUeshX4tXfpTaxKdl+sSejJieSC+SdJ3IU24lvY8JdAGhsfyXoqIUOUzpHKZcGg1r4owwCfBw8tHAcb5ig6+XTPZ/UEzMLWJZERnn1wZgTueRQEfZWmp2zI9ZCUDo6EvOC6T+ijA99YCLi8lVLH05BAAekg1sATRAl0zHmt37PWyRgweHKWAOrikmkYwdBU54xtfhdRKxzQ68hh5Lje8Qrc4LHCnkosucVBekXnUZwfLHfiHN6NgNh2LNZg42UsaLS5BjD9zo8GR5m0aTVHvztBucUPUVrfcSp+ll1b6BSWcm/Mv6F/S0GuwwRb1zVF+Nn5YNygBbHwK5imEhknoV37OsuLaBQTZQUiWrDoiep2DlLFDJbbawsmcRtmnqUlW5OZfEu12i7Dpj+9psoSMTkmdcWnGPVj14GPA7js/qUWvANz4mHZsFEHASacrMwjApcXQOi4+eIM07F8uOXOqnIOr8gj5fp4xIl33ElkEjn8cufBXef1a1T/G7y57+27FZ+5f82W+Pkui0qIykxVCPwE9ZtVX/MhrxK08ligv8n2DDBvdhArNqa8/wVkmgqmAwf2ZCCgz0sDT67L1LEDMt5xx7KjP8RdAGmTRO2astAryM1C8dTxIyNoqHPc++6Gq+pO/gZY2+P1VkpMyZW3bz8dPM9Xs+hVW0+1B/xhxw/2TtRFeJo+zd5mSRv5hi8aF6Hlk2n3VcowW066QVx2plltdPuJ2JYEGzhjo02Sp98IgVYT11aZUww9HW8s0xzTbnbteMXZEoTbL/h0O+RwpoG9ktTVtqzJ7un5MYLjFwwA287dl8aGiv6uVSjj7ughaehGKTuUyigBOPjUiHv+EUrkSpma8tUAUe+rlGem+5i8dJMb5H7J73zfhEIJQX7ozaYOafk7l7eTMX5WUxwQPhQctyhwNmhv/o5AargZug5epJkNzbFokdnhe7VEiOaeW+Ro2bgz67sNUvpiBe5DTvJnJwmlpHURmhBAVXjLYqhV7T4JdKXn/8vBBeL6WRpSXyVLVU1LWFmXOdq/xg7j7TvF1giDEagC+44j4y07YIgF3iaPf56x+gXtfHD5IHhBHPY4VCcucIqRqtrvMFGUAMAihL6YJwY/zubwe5qRPzAhs8XBhcE0ugPTsg5fzp9gMVuyT5aRqSyDPRMujMALsVhb3+U93lHysgZ2E4hFFvrqfp+aax7KjptKykBmdMUgOGjn2XzHQUcYVDIXS1KKzKOO3xGNtpoqxmKzgRCVfyvNIRL8SY+OhSrg41i9g50XhbkSbqFo7Z6gQzVo2KHbqIrKy/XA09xaIRzC2NKU5PemT5deQEZMbZoHqt9vaeiVGvVqSCIk5O9GZ1YQ761oAHuUkrfdYGGkSDXz55tYdQfhaivBGTgy1mHU/M4mW3vmxio+n/R9DjyiMzPWTPnFwtbM2l0jwxtTmTeCrgh98OSo+Y7FLQo54qfuvmCJX7YmTr0WmqCC1O1ma5M8+SpdcReScUQnx/W1L55HK0x/+HrCUeCD2KM33+8SG8EO66wgrC6YcbyTls8gRf7XFmUWVcH3+ShozZLQDocgMtV+ha9/6OhJm2HikjS8a/g0ptpbxxsnzyV5OG2BENqEBpHprQdTQNSeM37VMkBcRf8po/sgRxWBTkJGR7WyBev5hfho+GW4K2DnP7vBAlj55F+/5pzWBijLHWbK4K7E0T/SuZTshwm/aQZlT+6EeqLyd6fleMm2L9N/ToKldiM9wlwBYJQu44g8r2LwDpVfx3oP9WNdvThnG0UsQm7bFfmyAn2CwF4dpTSoDbJaon83ezuhvaPJDbE2tk6fbyDSqxK4dbqsfNZq9RAKIFRB6aVk9fPF5sPy8BtQisNQt51No4hSJWrzTHwM4AlDP3C1W25oB63E77+Akl6pv00XxG3F6J/uFCR19cR6lKg7sqxxqclLtRWmYC8kMXchYYptRTmIo9FLEh1r/Icb1LOajzXYEYfoJPbeEsJRNAhvnauHpjJjuJIP4jgQFVPwWp2Bk48UT+Ra1nKTboeZ7iGitqRQRef2rnWNcauAfE5PgllNNgQCjnr0vUf3MQCPu4dTQMK9sp8i9F7bPlEYFFYJ42Cv7g+rl3ObVwJmwbjDCFVy0zrWE/TOzEh1YQY5qAQWWDiiBq5kgxo6e7mFm/XRo/9usbGd95nzrdnjgFJ88fbY+5QIOPsHvM6kK5paQcS/RNQpJkdHCMRRV1lL91FF43rWwltbEeUsNuOQqE/8kfDn3c1bfWkAw+HrxbJzqYZiXh2qxX7Bc8mwkqg106dMX9ts0Ny/mvXpEEDxROYIeOxMfl8yM0xOzvJCtFTFp4iLLZ2974PGp18ShPY2eUmLDdHCJIX4SMkaq/3QAAAAAACxAcICgy")
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("0x5d429bb3b8ae848668619225e323170edf5f859963ab5e77e5901a53c61a951c")
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)