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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.
0x02033a5045b5c809c7f67189234a5b389c9ee0077a72c4d54f0f5594f80bfbfaThe 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 | c5 | de | 89 | 9e | 14 | cb | 3c | 9d | d3 | ac | 70 | 22 | 73 | c9 | fe | 06 |
| 0010 | 92 | 5f | 16 | b7 | e4 | 03 | 36 | 59 | e6 | 91 | 88 | 4b | 4b | 32 | 93 | 06 |
| 0020 | 3c | 20 | 99 | 92 | 0e | 39 | 76 | e3 | 8b | 00 | 78 | af | f1 | 27 | f3 | cb |
| 0030 | a6 | 1c | 61 | 97 | 91 | 89 | 63 | c6 | c6 | c5 | 2c | 4b | 92 | c0 | 05 | 16 |
| 0040 | d1 | 79 | 1d | c1 | 97 | 84 | a1 | ee | 9d | a3 | 1b | 75 | 0c | 49 | be | 72 |
| 0050 | 3d | 8b | 55 | 83 | fa | 54 | 39 | ee | 07 | 5b | 28 | 05 | 58 | 08 | 8d | 99 |
| 0060 | 49 | 9b | 21 | e5 | 57 | b0 | 27 | 09 | 2f | 5a | 6a | 27 | c6 | 83 | a0 | 54 |
| 0070 | b8 | 81 | 49 | 7f | b6 | 5d | 9f | b8 | 30 | 38 | 36 | 03 | dd | 0e | 5e | 65 |
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 0x02033a50…0bfbfa
// 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("xd6JnhTLPJ3TrHAic8n+BpJfFrfkAzZZ5pGIS0sykwY8IJmSDjl244sAeK/xJ/PLphxhl5GJY8bGxSxLksAFFtF5HcGXhKHunaMbdQxJvnI9i1WD+lQ57gdbKAVYCI2ZSZsh5VewJwkvWmonxoOgVLiBSX+2XZ+4MDg2A90OXmVCVhLiXU7LWjj/pyB8Dm3FYUr2mTjJIUpx1YK7Y4fkRo9nnKmVUEYEYnphEHN8joLLN5zxGdhjiamVC96yU5HjTQipYsEm4mSghzSzRlb/UqOUzB6imPnWxC2hkAMcoz6wRmFvIJo9dU2CVKGfdakF6CJdyDe7uG6OhHsHFFHxogoOQO3mrEf74mr6YEcgKvm9rvuL1Y3Ntm0H6Byt6swNuKHkRWLvwMlVkupeCvqUnmWEDra77R2dc3vw+oZUIP85xvyLMYuqqmve1K9vvz3LiLs0L2WlUiEeJyabj6OuXq3MK3VA6E44huZe+Dlfmkrqve1NZk2swn/6pXQ8rqmvp4Iq4fGvfrZWVWxhFP6w1xHfb8N7GWb28lRZfGF8qXEG9cjGzVXe67nmf1QqsaAd7YLq4Fq126iFH970HTQa0G14B0OK3enoskgLu8N1Zi8rIdc33RUuGv1x6Ar3H08VIFY8d7oBfEbH+riEWAD4EDjjQuN4/RbDYuCEHt1IJxZSKN1RHeonJ91Ar3dgZOZFZ6grICCRazhvYVEoWRhugTy/J6vzaZqyRxXKxCGnJlJn3v82MI2jUZllM4RQaz9rHXhvd0CJFH3g+5MDR9EEWG0qg6UuXXGFw578nvxEe6qBrLyGElD2DnFOZd5uTlPd6oWmTP3Ha5CrS7MZeVMMh0McZEQEF3n3Plu5nHLd1En7e2zYZa1xEo5g5kJy3fYguJl20HHdor3zINUNK3Sj9GALsHzCRpvepYKZORxsakDCQY8qjKeItSxiMYslned8okfzRHIUuVhFVbljCWsw1rZ5v7rHWNT0rs/OdJ4czHKLWG/iHqcI4dkCEwPuBZNgJpSP3oOzNFE0ermXPcInUpKVEvWszP9iemIKg1jooc7BvM7BEAV1xQ5vnQRMvXiv5XajB6cx7zKLjwx3p0jV4VDxBlut/Av+PiQU20qbZG7cYrykTS2ob9VYmThzveBTEVGHW+ze4cnjz3yYREjalbD4+JJVBQFUCRpVqSeZDFia9y5j+Zg6FffPLL1fuettAQOX08FRD2A0yRzI26ra3f3NpEL6GH0i6OT4Mkdp6XgBjIyLyItgrQuLSzmtCUrwBBU22dUVuJelf6HnOve/fIAzU6iKFEsdd9B/KgewOpyo0Fhi5Ps7d9jUc1kZeuUOv64d3FzJTLZjSSLZLi9s081dMA5VQ9M7THS17fkceF1PQ1VO3/dHkK/lClIM/n4Wgevw9PbFWYdSwxVyuIbiClxdWxwGBeCJMzEe+sYTF0b0pnkPfTEA+ZZXHeD12P9MRXCkwYc4v0WuL9gVnVmugPKmsJp95JXyiGTixOvmGrMXWJQ5Zu0wdNvVe52u34wMwNOPb/tvg7mqPIqrEw0j6L73vdua5gk7Gf2lti/XyHFRt5i7r6ahQxtzNwyL3nISRHCVOSQ7Uqlxw9+gOP6b+IjoK42Na+EUudDJ7muzoO7E2AxrGqtux3Ir/OHO2SQr7Sy/dcAqRjOezlNPX1aRz7FDGcktld+Tliq9EiKlRfiQbjhOq91blv/beNbMIx3Gbyl/8KR2MyJnGPhkcHN6SvxIbUpzlr1IiH3xnwazAlS6bdNqUYq2f5YQTmNgEzw43Ub8Fltd1kt+qi3ht1TgNC+TrQYQDGV2wOUd+SCLAt1qRojs2DXlROpME1jHyPtojZY74zX87hToff01xMqFaI415B7ORlBud7y31W9pZn2EF9UWpsSRYqnqMD7Yj0YkOTb+UHZaAdcYOlISH5GnZkJ2iCGt65In7vW/lYp2aI8OZ8LlJFf0gHtCvg1DKSQ+FaoPil/ejWI3YTwC13hyoap+prsylg+l5uj/8PJgGYhL6yIgqVDaJVFbVW4D4/acOgyGtOP2NGI5mC1qNqeaoFR6y2lCkx0PTbNqOR/DAihHa75lEo6ZJSH4jDrWkWfiMKua1NTHktdyw1UMoe12Mu4Js5w2bArHDVwCXih78yntZIgtrW1nlDKYZv0lgbmBJJ30V1Eszjfs2y4XbKyYGSK87eXjBblI/lJXNmN1EiNWzQ3JxC+c/eF6xvKYA3gusHxlLSKUb/MeXbjGJ2UbaneirFofweLC1Ljk4ULwjZYgu6EgUyiFa5aF1V0mt6u1y38ILKuYx1U3HqUo+CYMoX6ILX0MjbTd47bpIomkOEKDh/m/i0tNs8gERnwZtOEeVPpA1cAcFq2vwKccnqpW4n/MPqDlld/lIlM1goUmUGUeUL25rLUbiLjYx3AI3NyYcZgZb6qAzM80iNjPjxiu2374sOLdFOlDgWS9NbjI1i9iYKk3RUNzDXEhUrR6GIvW2ivqJ9RIAIhXnybrR2Oe2XNxSBxYwkFUHFmF5IyP7oDRMFYcZvNRzqSLVYn77LaID3bI6Xs/GTUa8kwhv51z7wTkP8B1Xa3jJoI2mfggGXGI6k5Dkxqb+FZCPHAjmM8rjw/E1s4JWkf4Gj3RPmfZjK6wf7YDxMiX6KQEJoxF2YGRcVzssiGhK75tzf+abXjuskFAhg4tz+tnQBWLMhKasF8mvdex0wQvMzYGjlbP9p9iWv/WbZrXew/55rAyq2VJXbLf4WTfsrgsHZM4r78qblxQWuffiKIzPcdckBl6RPRZKr4zSVZf4d2nQjTN58dENluJ9MpR3cLh/oJrjYIMNMQGbWdPsilzAk+lid1q2Ua4qPBfJvPTJSuyu07QaNWu1c+ham+EzKl2+trmNM6c3VHLzDoi0UUDiwOWNPWyjOzOkzWByq3Utlbi/t/GA4rlH96FJnmPGv4225m2k57oUe64G6dTVHzPAlsVIEC4WS1yJ11FwldYbLuBy1/QXpV7H0x3sp79Mox25cbpJrzRg6UR9dOH5LDb0bBB37YMW/4Z/VomUh2AiHPSc/zmBcZTlxNHoDAJ62voAVCieq4YhYG8oxug2FqHGwIQ9fSlGUlOYCYXunMJNmH3xyQyywlXh5xbIZx9h6ZxKAA9ifskW8b0oZsaW9WM3V1tqrRapyteqIcOe3VQuHpCBXgaYn41xOleE5kya2A/8gIo7txIAygzUOvTIlBtMQPVoy0PdKJJk/lr4m9LZG/4IYPYXFl0fw8g+MrrXk0AxC4kQUyRqczkVxMHSVpWfvdNmmzXvSQqH8S0xQroiRSzbBFjIWLpRpX1eFH6T3MFmzH6RgULh/uxd/WSceEp03OOaDbh4YOt+HLFejmMlvyGj9dg1mlDyOIw+bJ2yXnp21LgXfNtXrnWFz7U4at7d82E5g6p0fTtCFcx/jecfwNzbl1Vwdn9luitBKU2wcU3HnVdaowHC17u7xwYeJ6VtR3v+lfmJru7U5CgUVkOw7b6q0aGMH5xfiDVwiat4iIy+OsSjmI2FSR2lASrEkIaX1o0TASOZeX8xsmW1EHoxB3o9zX3MSq9tsTOWQRarT6BRSKLI416tqYrU37QFSOZjMc+K2LpVGoYa5vW1YfoFXBm4BZjA253/Yr4Oc6ajXbsxScWb4o4IYw7hlvu3BykyFtdxXbPsmUORG9pLLTy4M1Ji6FI8JLVb9KGZbagehn55HfQpFU+MgnB5Q5Jfk7dhnsBc86b0y6gffH/ZQRooZE6YH4EOviSUQPtlqo51XZvFreT8HfV7JaaeQpLISoMhl+kILnqnXweM4RJ3xGc6gkmEV4c8LSh//wzT5CNt5aROLKQ3dSOJkpV/870ccAVzU5OTQMScnZ3IZ41ngPC6nt29GCojbIAhR7UKkoRrjJ+SMp82sbszpcPkn6qw3KobwSce9lXVr5u2SY9h3FkQEQW+qc4HaKjexv+Jfzc0Wqi/db6E2tqpIUG7IOrC7ZYDkdGwfSj79MRC//KgZjwwe+ugN7Odbkob1O2zDdUJwZIDi2cbcYkmCPyuMiZKMoMVdFmOno2+RQQQmOjjvMdplIstXVPUl0kBapyObvgbfAxXZcKXynI6PmBQ7IV817I3Ap04vAVcX/clnsfWOJBtgEKmn/4RLCwPF6LMtYBgffRO+wXtlvp5+GkIwkZ+VGiYsf53saFIYcOAxjMecY1pwBSD0sVZ8mbKTa435QXWOAohbuxGjNJ4HJk0SO3Xpe/5QoAtkDR7bhA+8RuVkpYjLPbMlvaDyEb140L004ybeTC5bRPeim0OpgKj7O3Cl7YdqcYTKJtNQALGyguQ3uWrAgsPXBxf8dVZrPr+gQgXqbn6fEHS1VWZY6cx9bcBRNkdK/E6/8AAAAAAAAAAAAACA8UGyUt")
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("0x02033a5045b5c809c7f67189234a5b389c9ee0077a72c4d54f0f5594f80bfbfa")
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)