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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.
0x4ca21bafaaeefbe7b97a682c8e6f1837fb4d8162ccca251dacacd8e9951436b7The 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 | b6 | 9d | 7a | ed | 99 | 23 | 1d | f8 | 3b | 4a | 91 | 9f | b4 | 0d | 5c | 7a |
| 0010 | 1a | 2d | ce | 34 | f1 | b9 | 47 | 3c | 3d | b9 | 6b | 3f | 9a | 22 | 67 | 35 |
| 0020 | 9e | 40 | 2a | d4 | 5f | 7b | 62 | 5f | 01 | 54 | 76 | a6 | f6 | 52 | 82 | 9a |
| 0030 | 28 | f1 | 28 | cf | 5e | bd | 7a | be | 08 | 74 | b4 | 6f | 74 | d9 | f8 | dc |
| 0040 | b0 | 5b | bf | e9 | 92 | e1 | c3 | f4 | e5 | c6 | a0 | 10 | 6e | 1c | d9 | a1 |
| 0050 | 57 | 1c | 8f | 74 | 6d | f8 | 4f | 32 | a0 | 97 | 69 | 32 | 75 | d3 | 15 | e5 |
| 0060 | 54 | 56 | 26 | d5 | 4e | 08 | 45 | d0 | 23 | bd | 12 | 72 | 75 | c1 | e9 | 4b |
| 0070 | 99 | e4 | 90 | 41 | 89 | a8 | 07 | 6d | 54 | ad | 82 | ac | a5 | 66 | bd | 76 |
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 | 91 | be | 45 | 89 | 55 | bb | 0a | bf | 97 | a2 | 43 | 94 | 3e | b8 | fd | 57 |
| 0010 | b8 | 5a | d5 | c4 | f1 | e3 | dd | b2 | 49 | ec | eb | 53 | 73 | 1f | 57 | 40 |
| 0020 | 6e | 16 | 71 | 59 | 0a | 2d | 5b | 14 | 47 | 00 | 86 | e0 | 01 | 2c | b9 | 92 |
| 0030 | d0 | 66 | db | f7 | 48 | 8d | 18 | 1b | d7 | a1 | a5 | 93 | 05 | 59 | c4 | 7f |
| 0040 | 92 | a8 | e4 | a2 | b7 | e0 | 0f | 13 | 4c | de | c2 | 07 | 1a | 72 | e8 | 6d |
| 0050 | cf | 1e | b2 | 04 | 5c | 44 | 99 | 20 | 23 | 1d | d3 | fd | 82 | 59 | 5f | 98 |
| 0060 | 50 | 9d | b4 | 06 | 6e | ec | c0 | fa | 5d | 24 | 45 | 8f | a6 | 30 | fc | 7f |
| 0070 | 8c | d8 | 3d | aa | a8 | 61 | d3 | a8 | 0c | a3 | 84 | 8e | 82 | 60 | 1b | 28 |
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.
0xe2ae6b2ed244ea9ac1fd63c3eefce2eea11769e38c2cc844dd925ebaedab2f820xeefce2eea11769e38c2cc844dd925ebaedab2f820xEEFCE2EeA11769E38c2Cc844dd925ebAEDaB2f82from 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 0x4ca21baf…1436b7
// 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("tp167ZkjHfg7SpGftA1cehotzjTxuUc8PblrP5oiZzWeQCrUX3tiXwFUdqb2UoKaKPEoz169er4IdLRvdNn43LBbv+mS4cP05cagEG4c2aFXHI90bfhPMqCXaTJ10xXlVFYm1U4IRdAjvRJydcHpS5nkkEGJqAdtVK2CrKVmvXa4FlSu8mYg8Gc41Jx6SfJMJ3tLuPQc4SGtgDWuxXBZgawkSj14X2S2brbunrPXB3vY0axJaHOmYLGhyoCDmz08g4kG5aNNZ+GjK8gWW5apIGPk8Q9d6kF4f5VwQry2Xt4KHtOy8NIGLhiydmt/M0xUOVSnYnwfCZvznqnoVX9s+11lzn9zkS+pMSiXgGYrN40SLNG6LfpPXkrHwFgHBLsPZWHLD0MgBiHSoOtUSEBCIy26xfkH7nCEysgQE5gHwqRnjCaq8E/5GE/YdyWKlv4SpM2cnJl4YZJvtDxfW5Mk0SNBLqcSO1h6G2nJGw0bNzy4HHzYf0MiwNJOU4UzUQIbHf1v4uqFccEaqua0SRm6W/s6gM4Q24XOYp2Qkx4nJhZUQ1IjlF98uAr79jNcJVj+tNoHkSVbShFnJ8HzcblY24Zs2lexjxOpOBkTOjHZv3JLXgvRd6S3jjaVayNJttl8NTZg5ee6z6BmlmAkb0frGc7hqfabaSNBt19S6ramcbOjsBuU2OILlRfZIj1Nq1me/miZlf5Pn/6wTzQa60G5DaQFzmCEm6XDxQL73ckpHlLWaFQjYK9JWAsssSMG4JFdJoD6gTksfIAiuLFccYrt85owkRb5SMzHLzYkhnFiRz7abeFnVZjm3z2SjrRwVa9X+Obcumh0nMIUxI3RLdCoT+MEidQqWEx2panXleesHq2Oc6oWsMYF4uPvVHee5vDTVjD3phpWy8kuKXs5mw1htze0tZACX6WscMKddzC1E7fVwU53CZDKsiZnJAzO6CCts2LiFduYIr/muKIRZaGW/LCVduGfxiTMy61w5tZj4lH2vhbJ6HPYWvj/pWYGTwfTceh9Eec0cawnJg9f+o4oy0S3vk0oxu1p383bYjakEgB6jlmfIpClBYTemTYmGUgkiaLEYkKtmfiOduM1BTnL+NgSUf9qjNNI4IxucH5906UYrUcvNyXzoNAGe3HLxISaGk5OK8HHbkQ/vVNjaEL+g0sXJqKK/rQBdOlmfvnx16BM05Qy3ucM3v6N6BLgITSdk6ZV7Hh0u2B7LPKM+BBBnIF6zCzWMbHsjkQ/Du8rVl3pcMhUMetd5JSaD0j73LGoW/ALKaYkegNKZ7h7M/bVwWJHOV+gz+jWLn0+veTVjrFoXpLSBfJTGAS1He5lVknjNqnybBk3E8cY7MqurI01jrEfsXO9qKJmoXlLqT/OypILWAuqxZzbNoGg1H6n6eqYZm54Pg6fMceANQ2vz2aBOYQHTUU4QhMySMt7hujCKK+itytTAyI3eQlA9qKUVNCaEtY22g+IKDm9gaEzXlb9CGXacPsXvgQkrE8mEd5QbbcXWoHOpv+HsEGqmzTHVEIwJbbx/yJYrKe84VJ810qrJM6MLS1AFA58CMSwS3IaHBba6JN8Vh0prZT6Y3HWgFoCFQvaV/bsfWCpPNz2NjpODHOXFTawACZZCP9MxMZP3w85aIvfuF0aRdzyUy/fLYwbvK+CfZ4WBk5PX+8lBba3e6W7dkXnoy+bIKtvKEJUy3YzpB4QlRMeO8Rm6eZfGq3HwrTWQHojmgxcydLSM8B7IMlOiJ4phbNiWf8SWqUeKEpwg/7opxp39tEqkmt+AMa8zNeJciJvCuxE7oHDKkOa+Vm98B7n+FOW+MS4Ky+dvH1tVL++X168h+YW0vMBFkafPz/jhjd1uQ/aZ95oA16Oy7KwfRXdlEpJeRbkd6JoXIN4dKf1U+PpS2thaoM1b6/OmScftJRU8/kvB67F9TvRc3mHKs1pixGgMTW8g1cXE67++g3B9BTlCaxEwMmGJnG3tF/FNQ+Uq9nn9x8ZqQ2k6vzfsPictxkRuvEGwIh9Pp3LpefwR0SKcZzcD2l9O7g6VSXsNtblnIWXHgd/dTjgZewmIMyxgF/Xy9sWv66UGtbu6XO0Xi13oVznEk8EbteEwQ3PXNAR0sIb9pLb48KMJ98+5eOqEfj8csvFTW5LsoHB/XT2s2e0SIM4p2iK0yH0WlX6uH7ndfwvcz4aFhnHJidvl0v1lTXEMzYAjzNSAfqHh8H842TrS9lNI8DqiePs+ci25d/7g/mpyPqgi5o9iqV+tctEXODNb3qYVw4dN72w1NOmauGOmDh6H2+Z5eAjhfZyhASsLT0hnMQNoZb7ClOdVMK7qE5GFYYd/aCiGnioQpGXPiMp4dHOCyrpZwRblTcYFKP4g5N1JalaippNdyeaBSyPHNF3JLvqFW+PHf1vuVUK/uyqEp7vR460wy3bJsSAutVHtCjV17Es0mh630EF+2YZqtIw/grnMI3U9FCZfCPHhfdy57d8qNvOtFwW1N9WufwatF1kOCsoIL7ARKSxwQyzoTAGuEqJg23Le/sOwkDp1Pa5dRUKYbr5czf76+Ey8c3oK8LAaU74iHxrWBL3G+bXxsSH6hHywe6opgDqgoHafaCGvUWT22HuVTo/NcvHQ/TnOl2SoFVkssBKlV1AD1mb6qyrBsErG6dVG79sUo+TKddGV3626jc2541sqm3cxYoVj9TSWyQ9krwEz6OWPkELk8aZRzIj8zx21/fp5Lblei0w5A66KDHvLd8scEBkmX+m0oKjm3hQxz3+czd5OvGvWhSWqiknNcJyJc99Xqwxp6j7dDfNmvFhfdoqDeWV1jwMhAC/DpT6cuCWPhReYgwI60ueJ31/9XdH3JQ41fQw4bQoSzoO2JokT32pDu49PP3Vu2sDsZg6RZd/dEA8Pzl2M6xXlD9lOb+fwDyyi86ZAy1ZhPRS87W7sKAAC+t/vHT7Glf7UHsxG32W4vBEu48+UIEOl+uBItL8g3FKSEb3v6dBNq26Bl4znSKL4+TuoLRrUdQPE8VVDv/Ny+YulabTilveQJzpo4JZbagLnzbJuXmXEiJcDEy2yqxm2FDJHHZMsml/Aol1HRc9P8TFMjzRxLR7U1E6Eu2sM5LORbKusopYZpQuPfuMbOvNrF/SHaabFJXfbsaLKUWG72dyEdDhfrsJILlpqsMSpkMhjCPGjz+g87PWf0Vf745PYQ9okM4icXTuDZF/4HBcyRyvG/zV/7AQSn4QVtmeUDRgO7GQMFI4/m00X/d6vkfGhkYC75H0F/9Ntqd+/0T97lfcSNVtNymNTe1oOu6NUY0uIywwfh2R1cyXmDshzQoalkxdovc19oJ5ITbI06hwzVM/IysgSfIXtlJvAjsI+0vhgADQUNnFHn5ktR4ZM8Mc3pJqu5cdNd5YJWeNXUFtbcPtLP0poUWdHUgPM0VpVMhRMKaB+2Bszv+8BMAZ+lknrxBliiRzWrSSAlH1FT28Iek9nulH2/Ou1dS8Wg6UJ/EoqtS7qQjRx/FLA6P1Lj68z2SIEOiO+dvvh8W9ILP4NVTeIYdkTX0LrjSb67awPVqaMsdqQx5FV5QtoblaLOiTZFeWyvRtdBHUPNuWRoYhWCA/qXyeSFeZnY/9SidqMg4wE2xr2l83zW0Lh8FxWcn/4z1TV77wt5MUMPVhHd6JLY/+zgj8NIKSJuiTgbIzZQdd9KYgYb2c9aNGUEc6bT0A+T1FwPbtrcfo/nIyg6CR+u2E1p7P3yEcq7DCzMYgPimGxs6seHdY3QdoE9ahU07LZxZB43H8xHJRnqODGhzhsL3YvFvcVVWlywkqPpC1bQ+IN5RnHE2mKO3f8JC/DhFOH1e/nUwxlODM+pMXWfEGHzDInnGteDzVJ6qY4B+hJyOnpO+KhvZrRuozgzpswcHW1RTPDeP4M32lmIZolcoE/QpZtiEMe+p0wHipihiDnweuHeq9/meDOjKk/IDIeF0PAh/7it6hvhEVQ2TNFoK3bjp1nLPxPGRosPhDlnVTnwtn6Goqm7Oz0QxLe2Ql6ngUTsbbTy+kA+HkwJ12QL1rK73b47CSuMi1wYQduse3cckm3ZR4M8wG12YZ+66rcin5rnDgy+H/ExXrdJQMJ/oF161ex84vtlPOAFsTo8lWcQ3raq29fUnL21B9rmWCL8KtxIB6xIubLIn8HwhCAhpUgEtiBOOXv42puqxuCHWIHHkuBCSym4GYmmrvtKukZ26YGsy4gzPYabdOvatosiWmgStiyRwd9hc0lagJxPbzorKtu2l339quZbwDLj4zjRz5FI9fQsKoKIS9JCaLCk4WBr4HVzguyf+Qiemo4RcLzKeDrgZxi5GUl83O5PRRbae7wND/AiEzUVL2Y4+V2hEYGx0fSogAAAAAAAAAAAAAAAAAAAAAAAAAAgwTGR0k")
pkBytes, _ := base64.StdEncoding.DecodeString("kb5FiVW7Cr+XokOUPrj9V7ha1cTx492ySezrU3MfV0BuFnFZCi1bFEcAhuABLLmS0Gbb90iNGBvXoaWTBVnEf5Ko5KK34A8TTN7CBxpy6G3PHrIEXESZICMd0/2CWV+YUJ20Bm7swPpdJEWPpjD8f4zYPaqoYdOoDKOEjoJgGyhwl56u1/sUTr/f4PQ5hZwmxpleeQ8tt2dKc62xnGRIwydV4TaxzvTjWXrfg1FhjWDc8W9WvETwDXcBuRf+ngtb6OX20sdXIPP+iIBcGQeY4InedUOOHIokfuqKuAlESM3eMPF4T8aSfJO3qzNwhlDdO+U5VqJPUeb1FGzY53ypgFUokm3MFmMUcEoPAVYeXqEiPAeNLTG7Lvkpwu1tKehh+KeuIWrz1Zu7wZQWrTs3dhvmMAcJLN3mwWcXTQS0jhiftlfvR27tfNz8f1sjAdxUHNnOkVmkWFaA0h+tyBSSPwjNgEGLiIAG+5qN70uf0KgJ+kzwR2t/nyD00y2ut4EP0ieZ8nm+wx+PGq/LyAP9pHH0xqcAMwpk27LZOckYZowYV3XbsvAh4XXBA+h6iQmNtfGShcc6pjowzHUe4I+H+ZgcBDp1UGGpZ6gBhPa5vYv9e9RLU3B9ItNzDDBeMfqqJwix/hoDnsAJJknInsZhszi60LUoAbUUCcdKrGPRjKH6YsBBR3gelufGZlnpBXRiAyqDQn//SSlsHIGAB5rQlw1uhnkqS8JwlQZYlXXvnpFLwIvv9AKxZ97IV5qkJo+fAdvhAEWv6tTgBf9TUBNpPqF3104/xQ/svcrquxyGy1kWYHdiDnbLmau8GavueumMydvC/KVdVSNTdYg5J2yE2Wi1FiMsWyxL/5iP9+NxgI5gLmGJZRAnulqDNPtq0J7TXkhW0htlIjRBPK7t4MXknqp6vugEManE0xErMly9EJe4BQ/iuTYEVPnTKs6MXwDpTMHuT7AN5Tv2YYdcIjC3/+WwlQEEme91RPk3/7VgVANBJfOWKTNsD5TMbVTwkvKPjvk1xg+Lsj06k00KlpOKo5bK+qNcQbAomSQDZk09iQ2E80hfgXkItrIhR63nRV736o4oNeYMYCtJSOupSl1XnR6kW4lphuWL11okTrg+YL/6Ix1RDMqCWMzPTYMwXgSQVOjcaJ6sQ3IhD4RbXrnDw2ZuQ1iCzck9IY3ul654N2RVT9sFc0XALhv0DUJ+02d03C53d+J9wU5xTbBcfss9kzyKMeCOYshBo2fYWWQnY5VAovmMagQ6WFC4DnuLZe8Sdk4+uEl/oqQUPA3pjb4SPitQgvdm1VGo4jlOjtUhxVHy6KJAWbshepGCaXocB4zQR6S8vuTanB80LXxl0eJREB38+PVYxwgYlYoMyAXUjAsy4hcJr9YqYDFfDEBZ/4iuuv9LQBhSRvM8ZNV+bjdwghqE6wvg/gRdOEK7XlUNDOYcO5ja6dwYTZ+Y/x4GEmvAne4G1h+03FNer8NGOByb4Git9x0OVESEj+GTssQ7Ou9Tg5qb0rukeNB3ghbJi8Mqyt3Zi8MniXtktuJeUghnzl6J2C+w4ziA6NjAFSTPoOdNDYNalW+nT77vow0O3tXfadotf7mV3oj7tyCfX5KmManSpum7CaChYTxw2JW8zwnbTOXtjYYLbH2ATKkrMR2M5ZvdZKc1Um1e2SVpmF8pfodDC+6khwhMsbb/imePBc84l8UY9mqbO1Ac0+U3qwsCxT3EjPpwxGWUuk2DkEtEgAyuHL8QGIMuQbtLjT03OPrpjB6qBu6+uGTg7AYfy2SCzeTvlmwTCqoqWtxBkfE2fgM++KVURYP/SaRwUHLIuRxmb99KpHr4Vyb/oYABFOBdtnVKZNTS8BGvONv1GiqDHK7G8eCeJuraHnNvkJd4lpuKKSylPThHxiuMZBcCgOT5NudjVm+NRYLRL5vvs2eM+tReS+Xpn9dVDJaZThDI7hy0UQ8Jdakm5Xmsbb2mji/jlyf1d4liUfwHj0ruZZj2QYoWVtEXmgEKki0yJO+SuuraX2POF/NyUTWrDEb0eyHHjOlTaXt7IkyKAUz6qEFHpv2mdjXH6FiJ2oF2COu3pbyjiOSP79P01GRyVRaBg8OHSRVSLqFXOZ3J9tXTSLMHbMv8OFLFirofgC1FHr/PN2W9cZ7QHFZXKmsqCzZ7ovgGQ6hp6LMJMsgP9JPmIqRhj2pWi3qNBJ+AVJQjtYqbQ9IvvxXIFebUmqsAwoVW5R0L50wxUQPmqDw4i7kY/NhPdSQRe9zqsxVlXUILiuXU0y+IADaUD2+B4M7JAjXGg8LSIgydCI2HfjddKcL0R8xQbX1mIlG+cuWaF3YrRaU0yIIXOFYFzU/Xdc02DStEUHAT2PF4CHwbJvuIt7Yrc6oszikKFK1pwoBdS0aI7x+bhnCJsqv+teY8uArJ3i3YIK1QhwTF2fKWEv4XjUPex8PcMgV9SQ2KHMPZ7EgKrQ9frQelil8bUAWXZjDHxVAfp37Pz7HC7dM2fGJ3XVaPaSJ7DGwiowE2buapRMfjYmq6NZIUyGJyKPnHfMQkga92yckgLH8e3H13SV2vOnDhDpkHPhlNxuyhTKhRcV8FBeehrCQ=")
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("0x4ca21bafaaeefbe7b97a682c8e6f1837fb4d8162ccca251dacacd8e9951436b7")
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)