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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.
0x47f840cf9daaa492a309462e588abe172475611de46864ae633a71ba21a46f16The 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 | 5a | 8e | 04 | ff | f3 | c1 | 5c | 29 | a9 | 87 | 99 | 2f | 7d | 71 | e7 | 6a |
| 0010 | 9a | 78 | 00 | eb | 90 | fd | 27 | 0d | 0b | 39 | f0 | 48 | d7 | 81 | d8 | 88 |
| 0020 | 38 | 08 | ac | 9b | 88 | 15 | e6 | c4 | d5 | b0 | 88 | 93 | 98 | ae | c6 | 87 |
| 0030 | d5 | 69 | 7f | 04 | 3c | dd | 7e | 18 | 18 | 89 | 0e | 17 | 79 | 7e | 56 | d1 |
| 0040 | 73 | 6f | 2b | 52 | cc | ba | be | 74 | 9a | 54 | ef | ac | b3 | 0b | 5d | 5e |
| 0050 | bc | cd | b9 | ec | 3a | a0 | 68 | e7 | 61 | 81 | 89 | a8 | b5 | d4 | 89 | a8 |
| 0060 | 22 | 41 | 01 | 5b | d6 | 5e | cf | 05 | a6 | e5 | 96 | 81 | fb | 64 | 2a | d8 |
| 0070 | 39 | 85 | 02 | a8 | e5 | ad | 8c | c6 | fe | bd | ca | 5e | 5b | 9a | 0f | 6b |
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 0x47f840cf…a46f16
// 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("Wo4E//PBXCmph5kvfXHnapp4AOuQ/ScNCznwSNeB2Ig4CKybiBXmxNWwiJOYrsaH1Wl/BDzdfhgYiQ4XeX5W0XNvK1LMur50mlTvrLMLXV68zbnsOqBo52GBiai11ImoIkEBW9ZezwWm5ZaB+2Qq2DmFAqjlrYzG/r3KXluaD2s/qXLrhJOFT4cj8LLYiqaIImZO/87XbKa23F6WbOw/5GerIP4+7OmFdKmVII0pQhYLnIb9qXnaGAcL8ldH1FvK2C8mgLKRhBjr4RCtG1cQBfCwTcq8vIWtfyDd7r1ebmsckO+PUwt0wMQe549i4vWBX29mlfa7Gpmqrfh7n3LcrpdYkGFXgOtg5dm2mlfSlI7Y08R+3Q1vdN0Wk13F55LVlpd9ophbQ7y1LB22G8zI0cce9D5tVLwni9irHciEJzn4ifoYPYRyKVgECxgveJ62vaCfzTOj/LIQ76WEF2pm+76tzSMq2WiUQgIFoTPQZ7Nc+3/oS/tDGhd6M843J+ozntpvRpNJVVXrnHY5WpekfbDpTT/ZqBywIubVkmmMJ1V9da+bGaX4kOdTdsqJGZKzXUfNes7+SK97s2+GK8nvFdC62sj2h7di25MMO7Y+0dQQKD8kKj55WNgB399aLhPd19zZxu820bOrXD5iH1fEevlZnzDSKeVDW9eU+axfQn5G+oXgLR7dozRg2wnKxA7sop76wMxTNSMCXafYFUmwHVIt7vH+0s0fY89EJIGEHCAwQ8hJdIyGtxPMcF/eMvuytTB4jO75DClypsaJbwBMaXg+glLa2YtfR4IjXu0Xi5/GhCfaaIwQ62uj5VQgVwoGxE0+yBStYdsPCp7py8m4JUNhm8rymKpkGNDXZtUtESpdFKkuReFAB408gV3AjhtLsjMa3kJ/WdtFvaaMWj2Jl+0nD1RsE1IyeebwWos/1HF2hQjmWzCPfCBYjmmiPj/RLN8TQySWlTjFvetUntkC91CiFbcLhNUw9veZjtfevYD9SBod+I/PW0v57FuyL4WBI1Jb2B/mvsC6lVL0DHpV2UF0lcUR3bL6zmeS+wdMZk5pg5jAH71WQgM0rf3Dov89pwTk7T3eAcXkZUIO0ELer6aWMr48kS3GWe95VGD3QtZravsM8EvqJKRZ7UHeQJ0+hiGOi/a/Xf6JQys05T98Y24CGvoHfjAjIwvJd6WD9FeXHEnMJb6Oxe5Ri1AWdbB0aqsjGQ4jyc8eTpGWYgU0snOf5CuZr/EfI7Nu4Z/dpcuQ5hxtap9dd1ZyZc0Z2+Uzy6foEkXVHJ1Fx/oiQ+nOXA2fgfAthZOQ9EpyBLNn+Ad+vPVHRKeCR8jjUuwLy4WTp8w/xZSd68PgrmCAyDX4bv1+6YoBvSkkQ1pJI59Uz5lYcSmkhTqyGdApnnf5sfbKE+v3dYMygbSSj5olJIVZ6n9+pPGWzaGngdcONZSsWpCEYIIfLE8bvaJAFETwNYncv/Twu8NBXfGjSyRD+6LHmvefhiY8mlQZrZfCjMB7jlLIjVaQC0i5PsdHnNwAF0zsFkGcLOsLlLLpcZNJU2m/I4db6nb8wfkiI+lxoyYGG+faR4FjxPQNvz0PUgbEJQhcsGCHtrp3QEk9Lehr6qT5PbIgDOOronGbDsQWWRU9Ruv75bB77Dxma0L7+HtyI2GN75G9MqWV1DPBbyjNk2LW6HNfdXhZLVya/XVySY3VjMC0tGhz+UOJ8yG2JvDZg3HGXj2xRc1gCOjEPo+j0QKVljjqnSMPs6MRhcxW+ALDJeWPzOR4lB8BrW8V6ZE4eVB82Bb237YgrholScAibjtHmrTYxsWJa4EsbwpPt5SBTPjtaqTrULBS1A0c36IQc/Fxy1QXl7/FcCwPkcXiphmkI4mMKtXVx9XMLOVmIOFS2ihJRy0Ri3YldUKPW7dFhmhZsxfIU0hrharYp1xDlp2R6CztCb5w4AiwU/DzGSHKQNTSsEP6mreSyY1fIfMPax3x1vZmx89kccroQYHhrycu3BamaL6wgfewy9aE8IAq1x31H5P+Wtxrke1YymzN+sRmJKJeuOFgHVy4/FUlq0ELF/a8gMxoD4yB9JvR280CdRDKSyL473Zw5B3mf6Cr3hZLguGvaAyrOb76kDPob0b3OW5l7tzTfQwKjpZU/8QgRlWFRmGxNXuSW4c9xONBLQ4uuzEE4qmPLNZTgIdtUda9b2TkaDNndx41GQBg66JSHCJkNS93HaYUuE6MA9E9Qg84/jQXJUqsMtyrvecDEH4Dl89U70X30lP6+4O+bpLuteIExSSZrsejx7Ef9eh5Cf+XSNcdJ+1/qwhkUc6QboEPMWbGFkIXz0FbdnF10HpJfuZfV17Y9Vlb8xNXeOuSoGhpF+st00NF40rD4PuvWRnT9pg8UdZiczojQXcyRn7s8H5nnwCntsk01tnRSWXsStnu5uDIF9zZptMfmwhmj51CwhdvZBCyl4ROS053v422HN13OjD09Z7zaYJMZMIpFvXkqm+Cm1CtFEcjDqaCtx2GQdchO6smPdMrfxpfOAsCl7Z5Onf+TSW7IJmQ6uxfPlj04vBJumc+b01O/Pl3WWGxWS6cHANFP1biidxpkQcY2O2n7pqlOk/VS62Dssh0unMvjUr6UUEnBMu0gDEtwq4UONDl992Y97O7u51PtdKoJLVxCutGwiy24hOpG+SAf/Hg/oEj5nuqeRQPRIUPSf+UqqLeEsgDSJQmdJfedQsKWFhtC7NUlEJC1KNXNNc+bl7ll8THU+uQDnEZEiizLVSdxSITN+jE2pnEjyF3bZHhN+CEKc2BuI7QeXnyUyfUa6y4Gb8PjJ/9cdOxdfEKY7RrQ/2f/SquO7HLoRPcT2v0Ox8GyhjqG1T/axAPzhR2VFkvnlvo8chUZ4BhvfmOxOa1S5f3Z5Ga8ChhjQ+JMoI08VTx4JJKrqvo7+WJuQ46YRryppuyJKf4sWJQpVqt91U9V9DrH5vR4FxLdOWdWPSdJVknEs3uCUGW8759iA2wBY3wQ9HtmBJG8Gcm6eZCbpuMluYMBDHzKce5tEiIRRj0a7gdqnLUlOmhu/f657zjm43MuUqooNLsVeeeC2wuQZ08tgSw+4ByERs4eq9B3yKz6FZ3bbHSj5v32c/vw7cYz7L52HzjeBZ2ypeEwpzmv6V+idBQ2fEZ4OwYEicWfFiX6gyfzWfbPa+7GROm7KVoUqrY88DMfsQTezsgB9lI8nitXSdIv2B0FzQTHeoPRfwxktDf7fzdomaVQMcHEwRtnjNUoHMqnYnV21fVQB47Lpr+QyoQ4A2/3Cfdkl8U7R07V3PflH/CSXCDqFNKluUoSamdUm/5vD5QROSmR1ymcjJtJNvQfdbMKDmZ0yI0prv1kJhgvWJkhbk/IMYPmEgBjHqpaJQeoouQEwWzfesB8OUzAebXJ2t7pH7nk/jeEZQW/K3phEan+jbV5HB13lfvkN9IPuEkcNgnHCwQbsw5fqtCr+bo8tuM8pkfIT7oHg6bJ6bUlgz9Ugp1EEfVe6v63zOAxFS9TV6RsH9DUXHCRW5C4IYgbBOb2/lH4BMaCf+z6FsJNTLGjz8SGqrBp1kyK0gSr8fX/4pBvx8NAaIX3/gcl+EAvVcfIcjWi5er3YYrhJb8KnIaOLixHT8sRJWiDqGoR2O3QC8xWoQsQfovPxmuQlJrLIA60VhMm5dkKbFYHbpfc8NRBx7sTI/Ovz3fn/3fnp2CYiGkQzw8KmCNlGA77hQkjA3B27e0x9FJD5+ngFydfXV8Fcve/017lcV/JmYZjPRTokJWnwGnaxqKGy0DysCgjvX+IDs3EGPMSjXyYmOEjG1aUOeaTv0JxOp2Py5XkHoZLk9fWVnQD77sz1u6kQ3p94rzyYRmQDCjKDbDlhafhgpFRwhuFYY8mOUE920mEFQhWXkmOisRAMwr4JwdAaLc306TWq86H80vQknhtixuVUj6QexmrDNx01m0yOqnXAv6cOUZLGAdp+rQNN8o0fXSVdCa8+yMajp3QZ4oVzaYNUDVocqQj30B3JRum0eZu4d/5IWSzM/3QBGXJqV8Pyt2gph35S1qWgkXMde9xcCw+O5VOo+fttUp8rYoJBycN4jM8RUFQXPIDnTvsHINlN+NmWXnlNmY02cBB0/Ueyy6HtIMKgo+aKyhIVdKZgP54oOVnNNFmMZyRxyCjGgCkPZc8+l+CBAL7dlWdPFXIzdW7JazR+3P4/hxjUq75KLqmVH/orcuADWuItWVVzMN9mSgSmmegvQGh9NP3EGklMHM6ZsUbVf2W6/ooXM90F2OclsgIj2V+UGi6eiJXoaH2E5azMz1zXDGuugQ3D+26uAnAQkRSGKu8vcRF0dRWWGwytPeNT1/ssLDxdgOMVZpb3CQvQSV7QAAAAAAAAAAAAAAAAAAAAAAAQkTGyMm")
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("0x47f840cf9daaa492a309462e588abe172475611de46864ae633a71ba21a46f16")
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)