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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.
0xe84a3793ba8c31ab59f37e147e777b000d081aa47bc50759796df98e2cc9d45cThe 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 | e2 | 0f | 49 | 32 | 1b | cc | 85 | 81 | 38 | f2 | 21 | 44 | 8f | ff | fb | 9b |
| 0010 | 97 | 5e | fd | c1 | bb | 41 | c1 | 44 | f3 | b8 | 71 | cf | 9c | 7f | 88 | bb |
| 0020 | 6d | b7 | 70 | 81 | f9 | 9d | 8a | 9a | 0d | c4 | a1 | 93 | d8 | 00 | 0e | bb |
| 0030 | 85 | 21 | 7e | d3 | 6b | 45 | 63 | 22 | 0c | 4a | e4 | 5f | 1d | dd | f3 | d4 |
| 0040 | aa | 2d | d7 | 84 | c3 | 71 | f3 | 7e | ca | 50 | 88 | c5 | 60 | b1 | 29 | cb |
| 0050 | 32 | 4a | 03 | cb | 5a | 97 | a6 | 71 | c1 | bf | 93 | 83 | 13 | f9 | 3a | e1 |
| 0060 | 8d | 42 | 41 | 02 | 56 | 41 | 08 | 7e | 0a | 9c | 56 | 56 | e4 | 29 | 05 | b8 |
| 0070 | 54 | 1a | fe | 4f | fa | c6 | e3 | 24 | 3b | 3f | c7 | cd | 90 | 59 | 40 | 8a |
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 0xe84a3793…c9d45c
// 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("4g9JMhvMhYE48iFEj//7m5de/cG7QcFE87hxz5x/iLttt3CB+Z2Kmg3EoZPYAA67hSF+02tFYyIMSuRfHd3z1Kot14TDcfN+ylCIxWCxKcsySgPLWpemccG/k4MT+TrhjUJBAlZBCH4KnFZW5CkFuFQa/k/6xuMkOz/HzZBZQIpxj6YmI+BTCIF80BkRywTTPnbudboEg8xlQu/KmpUKFeRAan+PetHs9c/FZg6mhqJd2xL25APpDYb1MD9ykom1EHIEFQi8HPpnKIhQTKktc9S7VfwenNqu3/o2LHovqOthtJTT0qHICBnb7wB0Egqpoz3EswHDfnvkHATxtghm5Q5nb1qZZRR/fY/8sq1be57dPCRtRkS6n8ul1ximm2v5f5UwVetadbXA7R4jFTkHiZ726h+bSuJrYslMNZLG/n+gH1yQtjsZv2+1XPbgOxOkf2l3zVlX8GLcequ2uRMGH2ijxMVGwYzbM/ZRnLvjX8kWznrAuf9bPFx77p45s+4uwi+NFDWyb/99qC/vPVvMBO7KV29C0r1MgJIX8s1A/LrvGqxgwiHjZs1wghiWIM0T2mdxukVrekxiZGsPJS7wVgTHy/Wa+kNnpgGWLgg4CoDAPH8VExGs3ShOll7KEgSKKbHzH3kBbJsaV2ykJVHSfLfmE0GDC2+5eKBtdwDNZXh+tXafriDuqs20nOxc1LU6XxexZ8OuOYW7bVoaZBR/sqYiRHlndeRBIyYy1n6BPK3+KmLpBeYstSSghOys+TmiQiLjvenp1mhHjN67fMi1Ai2/cVr8Kkpsu9NBkTtIy906s6QQmRJ5er//KCG3H9T8VExY8kqeALSL5/0fI1Iod4LVuJa7XO79ddgSVLdDpfqWtK/Ixa80JPYProuTW7aHlgysDig4zkCqgCKsEKTofD2B0ClWUmBaYEXNa6Ft5EhP7s2InGuqceRJak18VBb1Jaw2Tpr+kzcuaDfNHVMFjapdKtduTEW15bMeYBehWEWcgbORERDxamNXOzLrfPjBsi7o27RlV3BnHa2un6N8zRPFV4gAufpNAZwbp9WJC0rlE1Jv0Ob1Ar5qUPHb6+rC3jJ3Wgsl4iP33WoVe+QlnPCwGWEs2/vX69PoeJ3xAz/dIuhBFFRS4q7UCIptfMuqKKEPfg9EiUkRzn37/AXGz8Uy57K/4kkcysBaJKfTbTgGsptqas/tuGoNS5UnTHs4NquYrpM3LRTGwaFKxu4emCI2nN4fVWLUTTFbozm1NJ+MOSZQAvbYcTKEbES15fdofag0iAGKgsDlCQpF60fU6xqR0Zj4jKq21MWZ5RD1kkQv0An+yipBtIbZotExWq7YoTudZm3wq2EkelJw79r2ehbcF+uzLpuCsDkPbQXRNuevA54qKYaX/WXZNPslWmIlvdKBQRlhqIktnVQgV+YLz2QJ739+7PALqMYnw81tfZYYjf6ixKd9rzMT4/Vc3w+EtpzDxe7Rd+sVhOOfqUMpyYt+zLTXLmY3SB64qlGE6jVT6qQ95mGeRpcQaKdEbEZ8KB74LptkGxunFPbUcAWNEKTLexOOxcBXpRnWyY3khO1mDPzkRygoWTK9+ruyfjcX9VYrM/gwK1la7qb1J7Ticl+G8IdDHxkd6lt6KN0YylVK7QAnY1wmQuoMFWbT74Sa0r+bZfE/X9sBhTuF6SkE2t4fYaJdXoZm9SYuiwj8Nak4RaYKNHFG0RCp1fhTLtbQnV+iSktSKs88zrPDsuVGSGXd3DT3jJP8g4eNoFWsBQld5wWcotDVkSNcEGGGbzWLMB/wKqy+CG1GFNqnmoG7eMsXMsSLLNvNM2bBY6T6JNbnHoRFFCbAhkFPwfjMd1uf3FtsTmQVaFa518B9Vtq5fyc+Yc26yifiNQZGlTrsYsxWqvqMU02H1zfaFcF2MecN61gmQ0J+JTUxCUzLYQU1R+xCfixhuZby5UOFF4Ojx8FbUSdGruE2aI9qrdKHmTNrZ30b+Li4A5qygjLeer7nJQGbezAbhL0hF3Nhrsve2VTeYctO8W2Cv2fzp3R76fEl4Ov54c+059Id//VjZ6nEsXXrdkyzkuAKksR/Yl8St/yTMw7YHZ2MraGZtt2R8lif2T4Mg/o0BlBDAc1hOODv4osV3Gntl/hbIKRJvcQvnqtAJs7UQE2GIDBQNUL7ZHwgVWojnRc1jD5EiptyPv/QgI3rm9gfbWtgPECJdDu/wmtLRLhuIE9LQxK79f0WTpAok7Wi6EZkIknKZn+6XuCs4KvhJk/vMgvoGhmDooSQ1nekR8cf+VHCdx5qHJCPW7XOOCceie8y39nyhSYMKIvBmR9A1VMj3TlWICdT/Wm4S5u8Ic+x2CzcPD6BCot0QUu5X2NrJi9SxpA831itYAPaEkUmfkzjyMmJcnpOUvzOpsBdX2rB8TY6uzoJ0QajjpjE2tAn7pApYaMWqJ2TzPW0WMHMSvM+ZSzwm3aLzKrKA7Lcy4HggwkrpAoQ8o1/C/jwEEMxpIS6A7EtRpxB3GaIGfSbOtGxc2w5CO0lCKFmqgoD5ZW15OLVDR2cYJ+AZQEJyR0G6Rq+CqUe5qHEhASwltuW4/67zfxnJJ3gIx2M7nWUDck8ztKAM0fVPbrWTiSvDDJskzxooysvoyNb32avJvIz3iOAydrMs66PWgZ/Cgq06/ETYv3SFmrXwqFcAfWULa/VCiIdXVdzXi4s0EF267gTjZh4I6u5Dx4Z60VPPO2G0woCIkkmuCU6UFrqxk3cQlQCN8TPkZGAx8lUyu1pigrPLK/c3o9pOtFUCHdGaCQNxFZj+dzghA5YPjFGLOuNPMGB0riupzSWKN52Vr5WmMnjy6bqoZqb9XSDTgRVsPSdYX1bqjVjaPdfuxqXS/7YWIKwE6ITurtFn2oP3pv8ezsqWZ7ge4CTeL7N1y/F+jg39UY6NrWKTVUpYJH9zXIXOSFDXkv4GAO0rpzL/pObYsRWQQT4oruTSNigcZVashTjgSeDVOJ4BZFU8qHeMutODwYuGgpItqbASqZWqMy9u+NiZkvly707jXqX+173PuI/DqXBxStlXhbGdaWj3nNQwyje6yK1koX0FrZQDsXC8l+ACuFQ1RJ9b7EADqI7rrDGEGeTuVpab6sAbyboA9sprgFh9TxC6Yy/E3MSrW32DcbJMy9KbZVMatwOGpwd1OO279qymVFPKBRiUcBZxVkagryv9mOFJoO1+3DJM+tIFmZFBUc6vIbNh9DYI/IRuPllIlOpg8AzAGNakX7QqajzqGKgV3j3lMbs/3rtAwLFxxyO4gN2P+io6SSRrC/wU78SJsE5qMeKKLjsSUVxFssTKkcMijngHqMdr4eJAESZWa7z2s+UDwlGw3nc6/nWMMMSdLXxpl2H6Hn+9gnFz5L2cLHoYeHfGHGIugxH1m5Vn2LtOdcjldR2t4vMKrUe08l+5Gb6ewkRBqujrVMfBWtn2LWWdJch9jjVoeh4NxsKG0RJI5FnGhyrV5FEwJYmM7lzRnUZtooVS686oSErn4Ja2npah+SpkBiAJzp+mCkLfEcyBf1wLYJnLYnjG5AEquCrk6bv2CuxFilam0u5s1UQ57wXqkS3I6t1se2A+sS7iz6QdBeOotjvD7b4q4erLIRL9AxW0UvuM+r4rKht/p0fNNW6of7vYa9kPKiJPuimWXnY7nFnCGiGzronI6OgtH7BvCIBtbeAYdJiEmvchVwKIk2Bz6IKhug29pHO73V4qyjahq2T0u6ilBSmP9dtx/7OHREqib8hxagTUQkGthDpMf0XAX2YX9AeaCfR9njGQWSbvUulL30F/qng3l3agoUXN55UQdiDULQEoLNFAYFIyzjtJJ/m8hLk0Fo0kDXkX8wfBmHxmssD2SKhuQIu/MTOeXA+3mC4/bdvSSXiVRwy7cMJXEWmsTwpBBuiYqWmbJtY9iasmNcMDOJ2s2AuUVIo8YloSvzpIVRPwyHnnwLX9xYJ8DQjb2gy36g7zz/UZGibEEMAqIishjMG1XPBymDabVizWXJMsC25HSzbi+Sng8vwPXlSgbWT4Y6+9ZlCQCDdefXp4ZN25lXIzGgNRzhWm+1usaKQ7iD+twIvD+P9jZ6yWhntvs49O2CoKOsaaQoIOiIATk2qs7VvQFRabPW2ol2QUK0inUDe57AcPzvb82x5c7mHQR8pzveq5gClt02Gri4Z76Ak1Crs34dNhxNGNo2Z+Un/bHqU7J9zI9WrXRHIvzsUI1Gc2UuxcaRWdi5e9USbAkJOKBDVOSvMw7cnAffGbWrNC6mhTfkG8zZiRV7/XVSGrbLIXZpsva0WLmgH7GUlqWz5qhinxVohSQYwTWh2iKKqrL/IzOgCFqv4IkJKXmSOkNUOLkLYBxMWIz1daYefDRcpAAAAAAAAAAAAAAAAAAAADBAYHCUo")
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("0xe84a3793ba8c31ab59f37e147e777b000d081aa47bc50759796df98e2cc9d45c")
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)