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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.
0x7ad1c6249689bc35dddb9c226122c23b9cf31c7f5105d71321b4746ba60ef517The 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 | e1 | 71 | fb | bc | b6 | 4b | fd | 59 | 5e | 10 | 12 | e4 | 79 | 0e | 6f | 96 |
| 0010 | 8b | 2f | ab | 17 | 42 | 8d | 9e | ad | 86 | 53 | 50 | 64 | 2e | aa | 48 | f6 |
| 0020 | 9a | 3d | ca | 47 | 43 | 1e | f1 | 9a | 69 | c2 | b2 | 77 | a0 | 62 | e4 | 6a |
| 0030 | c0 | 36 | 13 | f0 | e3 | 5b | 10 | 8d | e7 | 9b | 8e | 95 | 7e | fb | e8 | 98 |
| 0040 | 4d | e5 | bb | 63 | 85 | 6d | 1e | 7b | 68 | 6e | 2b | d1 | e7 | 8d | d5 | c6 |
| 0050 | 4e | 41 | 33 | 8b | b0 | 38 | a9 | 16 | 20 | b7 | 43 | c7 | f3 | b0 | ae | d5 |
| 0060 | df | 73 | 33 | bd | 1b | 3c | 2d | 71 | 64 | 43 | f8 | 1c | 79 | 60 | d9 | 3b |
| 0070 | 88 | 1e | 7a | a4 | d0 | 42 | 89 | 72 | a3 | 46 | 82 | ed | a6 | 66 | 1d | 4b |
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 0x7ad1c624…0ef517
// 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("4XH7vLZL/VleEBLkeQ5vlosvqxdCjZ6thlNQZC6qSPaaPcpHQx7xmmnCsnegYuRqwDYT8ONbEI3nm46VfvvomE3lu2OFbR57aG4r0eeN1cZOQTOLsDipFiC3Q8fzsK7V33MzvRs8LXFkQ/gceWDZO4geeqTQQolyo0aC7aZmHUtjMiXmJ0vZjXJmEBe7FbKykmqES9n+4eWh0oJXZme2PkrE8DWT4oCMYB5nRO8pkRs11RfaI3P66Utl77dWYPpJ5ssI+xK8dLVNbT/eB5LmU5xLTV5TxLgaxtWoEjNrJGrqjO9omv3S+2sVWHXvVaBBhcmRrLwYs1NBf5jVKE2hjDNjwOkF4bwZ9Qne5+1blpZJ/h/fByJj8Xt8a5eFvNkYznRkdGmUxlaptRWRvfSerxIYVy3mT4khFCdfihyFdHDsZFDyJWnStoHHYZEdANbAGRF7Q9Le5XlNRrEV871UQ2i8GKe4qQYaCFG9LkZifZXakirIiL6W/38/cWz4ioTJBWyhqxin3hCs1EvpfhnPaR/bo7IF3+27Uf48wKM5HmrXkGMfYSb3tkxtRo3B2lE+IXpuUHhaiair/aZmwXloMM+5cPdT+Yv6vHPAnIHQWKVOoZlabUBhEEv9uqyzF9aKP+Y1GtxaDljTk1tzAGBXfseXJfU8xzYGhth+PhpnaucXLn+FytS88Qq9uGMrczqehFQ41k+p2trjxZDHTSpx3V1ZDNDpJSmtNqFmLnnG8s3AQv7Lt7nsl1oTE6eVUrrwVUbxCwTkbedDGqBNJZHuR8OjR8iik+dV/9rdrEvjuCvpXnKK8ZPZbqWxKyCc9KTqpSVZCS2gJBOPbcGWy20EK0wNgwV8jb3lf3P+Y164iqhiZqP0GO5mOv7HDUPRc9wtoH9z1uyeYEVw34BbhHRKmPfqXYTfjBkFJzOpxolk5tWfMO03ge1V+q1NdOyeeSjzx9qXkw7Yb+9e2dD2+rpeHqj4Py7ySlCkJSXKr7mj86uBlvZLPvtXRvOxNCHmBfP9SPsLV8lEoQZftoPc13llVrNFJPM5myb3NFzbHassy5HyiGIN39rb34KM409DJK3Nac2sc+/7K5ZHfJbSeriO4Yg956ewsj+L259gj7ucHiqoUNMSHust6Y5KNt9x5dvyhKA/Z3R/Qrekco7C55B+yMVb/1wG9UMPZ93kMwTjBlXIZ0IJQ4YQWQkmkRvvPCZqJmUnDLPkozw9cvNK605YGRPRiOfwrqJOPXltQznfF4PANA2hplw3YdB5Zx3ygrAal52Z44vAP7mp7IjvHgIMFKN0qFGa5aUAg4quQ2o+5kpph0DxDOUv3esq5uNtY07cZJUvyppNZ24joNewv/NfVwqZb7w1dM0d9fVh2YNTsH4dAOgjHP8QvI4q1WeuZL+93Ey9zoGIw1ivbXW+nmuL3LBmbrIa69DAquIYS7UtWRrQhBhAEZopEd+Tz8OtqroKwrIxZ+P5LTNDwUw9cRcV21GBUFWRTA9sBVl3+yqdzdzj8m8z1TIgJpwlCjYu0IlxgBNfQwjNYqq/qP0Z6a9jNqdHRBmzX1EPS6VgS0nfv6XYMyVg0QC73qNN2Dxr8AwfwPWI3NGnNDBm2zY1xn6XU8YtFhDvyZb46aau744gSXHZ9GYf72RVC/WmaQ+xjHF2RKkq/B0DzWoJd2dZLWOsCE2lGwwHkRe5sMPtfYDqrnqJG7aFEohgcCJ74ftbLSO29K9wFO5NS7+8oroPtYwJxUqqgxxd/m4QD0PiZgQoXaWN3r4k3ZJV01lmnQr0E9W232QerbqTIdb9B9PiBXxJIMiM6UTg1bhenOWzPEaPSy561oo4shjshaPAeKcs8RCXq9Kyjl34ccBxfepl68zF6mHzXh4GCJ2oZ7SNp9HsA7zJ1NwmhENRYyKE9c5V8qJ4cl/q1BR/rCt9ba0MDhFP8iinXSCBvZ2/NFJMS6VFOopfeb5oCN6zcVGUrHARZZgvq4h0nQ7Ta1bqaFJQ26raFzxOTj8pRt3d2czmqFg/9O6u/tRKREX5NioHVTbt+eq4saZufAwUiEAJkEBXeNi9OSJ3ByvUjXs+Ya09UUHkN6ZgmglpNCDkCSKEtI3jedqEetLZm/B4cGYJJXz+CW0Xf4PrhDYCc83kmI3m+psJ/rjOZEkh7pTm0V6BKh55Z8O2awkQMzKXC/WzrPnuNKqLwS84fNdLKP7rrAB1mhM1E66bjX8O8yR8t6hX7jvwRgB5FzkiLC4gbaZAIpZ9pHwXOWSHEcdFgpAgHoSTLMGmYpmSwcUax0EtOO1AC0qxzJji2CE8YiECKzX3fVmhTe7SZi4QWg5c5bWhcpsAKivccrp3dE4Xh/mIPMNikZ/5fWA0GLeranmpvNrvOF1MJMq22+mkSOm7g1C/v7+mAlgylXOd8+JESIEmifY0BS8f6tLpLMA8L2MtkQSEyM6RkSIAOkwIgOFFfZOhVZ8eRlta8qLPL0VxvWZNxDtICZhSBGFqT4h8PkEYknIZRozT85FqR1UwwnBFvgHKz8cV3gK5vpC5PxqRNu+Zs+sbbSHQYcF75yZMDD7plvFpKoIyssHRnDEJNReGw+GPk6iLhoJauMsDg4sx7XOPg04HdrQQTUJ0oO8D8Nu+OwKoLhORQLZWZSFBPnpKejolh60A0YNd8dqz7ZE0gEIZoMVpjFVvY0cKQDoYWrYiRvs9OXMdLCU+/8e1Ekk3ALkSNIwklqKom7JjLFXo2CswTqCWJSgQIwJcMObBDq2AEKgmlOmVW8QszlL9l0ClASHouaUCI0B8RUQpESM4Gok8ZdDJTRGwuuOfJsy+Heu0uL/8jZW9kvCQaIdgyw4oEgDRxcXxPMlSbxARRXVvhZdei7tfPs68P+NZjEIt488bvwe2HOCMTF/xK3krsM/XVKO5OflkR+tpqEwSQA4ZFXaSsT5kyacw3YpdsjcTSaq+3JUT6g2e7p8RhWuERLdTQc9zh/pCnLuH5MdLeC/QLVvatzId7zAF6z1hQlXPpAWBfc4bH5Yp25aXyPNeavHLsThglDF9NesjnxvmH83otfD4AFYs0AfDS98p6Itk4w4/gKv60H1y7rXkmOfkn+zEffxhbdMqy09h5JUUUku4LjDwoWF9jS74HWDkvT8EmZTunUCcRW1OlDusi3v5p/97QLV0KlUNr+v6Zqxu/aYnNWS8SF2CfNXn7rcUskKxveG6eozUac1BAzbB4TXOL7nc1xfTMMfMq1xg5KSiNDzW+GGXKhimA7QkkQ2jUKEMNhWsdIYLMdu6IZe7hFXVT3/0z3JmQd50fkesBif6swaMZb5gEcJbca6mozE299UNnEECAakdcHd7/Kqs8yA2EZQdy2JKRW1dPGZTCdxOKHyGxdUbUOXl3nrcpMJ0rMZVgMUgtS0d16XX4eFRicY+fn9OhtG/40v5Ho+vqiElE+8cY5PlB+BlaFJW68mT1K3yJ06h25+ltltLHGD/a1xawO3S34krsMMP1BzvaqFvYmRHIPoIG4SxU3Php5Y3A7+PHynh2GSt2FMGG5oNM0dsRosYiTyUQZS2Bf1jUaLZ5sQY+IDuP47jiww6/FNJpX2FtsQCFk5ji5bc8XMPe8DVGcL3SObn9lzwlPQyXA6FfIF//Cv6fm/ocfCmS+L/HadoKCWTIuhlnjQaJMMpsrPP1sX62cvAIfksclez1VgjHjRfBc918tgOtNIoaOe1qW2PY6IYa85mOND1nDVeYuJIfynMY5z+A5nlSxTooYu8drbiFlUcnu2VHAN6Hrn1F0QGMe5gZ3uYWVuz5gRbxGSrHAMMDQu0wVB7/raYT+0RwwPtQvPaN8swelgUHHktJQNwfl0kM3zd51QQJjO+9Q0vy0hBVBu4tjyFaIj+HpDYt0UPPhVcnPZ7sunA0KwsuWD4RT1Zw6HCLcK3V0uO9HYAyvjpwAkDDlEe0GHjPTQCvj0a61oXtQlG0vpmMlop3FddfBFAcHAOc7h/QgFHQ0RUzJ/h3ZNNkCLEqNgsRkXlMU7EUb8rp2yAwMjrX2QnSqYeqmuxNvhRH0YTeYbMh1+kRSC7lHfxXXO9JKe1lAX6bya/ujsD6pgC/4MCrZq3QKOlDVi0t8RfnTWd8K2RqLVm7QtcB4zM0OZGauLgKZSnIZINuvWrdMcwJsLj2+P5wRy2+0gRi3Tph2NUQFB77YtFOHyKZqGwIEq57E6YqpiqVZalx3CxLlmrYC2mDz2A1lErEioCtxtZBZrFOnz4dN8CbpwdVwEF2+AGIOGEfOAziASYoBwCcJMyNCk3d+MuTI3/hPMEIM4UynCX9pHs1FpV7a0ien3IkD/D7KWRCZc7aGp3pbzN2O/w8QUKGIXGBiUqa4uzu78yQFZegIiYoMHzTWiiu/oAAAAAAAAAAAAAAAAAAAAABgsQGCIn")
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("0x7ad1c6249689bc35dddb9c226122c23b9cf31c7f5105d71321b4746ba60ef517")
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)