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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.
0x0758ac512bc945b69d36d7659020519c15d4f23d1f38aadd57b23ec8278ee01fThe 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 | b9 | c2 | 54 | d0 | d2 | 27 | a0 | 31 | a1 | 9a | 35 | 15 | f6 | 5b | e7 | f8 |
| 0010 | da | cd | f2 | 14 | f2 | 3c | 27 | dc | d1 | 8e | 9b | 5e | dd | 26 | 73 | 58 |
| 0020 | 55 | 1a | 35 | 0b | cc | 24 | b8 | d2 | 9e | 52 | 07 | 94 | b2 | c8 | 3b | 85 |
| 0030 | 8e | 92 | 4c | 39 | 8c | a9 | 2a | 72 | c0 | 8b | dc | 8c | 00 | 91 | 93 | ac |
| 0040 | a5 | be | a9 | d5 | 3b | 75 | d5 | 78 | dc | 31 | 74 | 7d | fd | 41 | cc | ad |
| 0050 | 31 | 4c | 07 | 65 | 9b | 72 | e0 | b9 | 9d | 45 | 86 | 4e | 1d | 28 | bd | fd |
| 0060 | 65 | f3 | 83 | 36 | a8 | fb | 96 | 98 | 1c | 2f | 61 | 0c | 5b | 1c | 12 | c4 |
| 0070 | 2d | 0d | 68 | 67 | cd | 2e | 49 | f9 | 75 | f3 | 4a | 64 | 2f | da | 4e | 70 |
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 0x0758ac51…8ee01f
// 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("ucJU0NInoDGhmjUV9lvn+NrN8hTyPCfc0Y6bXt0mc1hVGjULzCS40p5SB5SyyDuFjpJMOYypKnLAi9yMAJGTrKW+qdU7ddV43DF0ff1BzK0xTAdlm3LguZ1Fhk4dKL39ZfODNqj7lpgcL2EMWxwSxC0NaGfNLkn5dfNKZC/aTnB4WbrkUfrw9IqaVnVNUU1DC3tIb0yeQUctcz/UcVRcgctnVBGr0KP3Z3C1wSlC8i/w6wyIvaWBUmRqCWQL+Drosd8+9VlsFNQzJJlsdJn9xuqAbGISYFfyoUs8lUuhtNE2zXSYbpj8ekaL9iM3BSiXivEyWXOyLFgBzDUNfJ18DasnL3RjcXevK3iW3o7ZpxGfKuWteJ+eLNecoANcSWwMjOFOVP9Yu15Xs3b9waVi0sYeeZo3j+LM5vOSVNFaWswWRjj9QwW0NYuDR0J6k2gaRVTuW3MGltNPBAPxWC5qOXyoJUxEXw7ITZkWBfdeyRegzbY1rqPZkx5RCLib7sLjy8p/lBy+CUnFise2HPUfk5Uv9oLEaP5CvW07Sj4pSw2yfGhBaF/XRRxlEf20lNLnFRuO9KlRgcRcZ+W5miCzruO267t5xDf+bdCpRNJl0fXcOOQX2MGxhlqlyImndNC5maPlDBK363uooZuhdGxXuSMirDp9kbQanHqwq6SpmHPdb/NOqNrifKWoWEyNnZgJqp0zOiXNWsIiLVfcs1cRVACxN8KJgLQzyY5xVZtgfVGIU/b3wSkUB4jXBsEuRQEXttYgyo2QJTIAWrCTUbSuHX75+FiGYnU7IDhltY8l4vzIHyYR6nQ1gc9DWi10G052x6tdyzrJniWrMAqzWHJqUN40AMjvj8q8rQB1UwQriSIWyS/Jk2zPs1qmUOLrJ2DMhO6ggwys94n0kGNrA8LmLcclngmxI9+lhFkgG+e6HSm9goMlWpgE23Tfp23FZST1O56M7293VI9Ymw/s/JiMa6ddYDgKmarbyGxUYSmNUt37LBVGEdLGO3d03PqzvGXewIExQoeMJ5XgwwRGqfwY4SdLq0epaMLstl5oryxrZdY56wBghLPs1tPVTTbp9cPHw1XBc7plDDKMGgdqwlEWCi8yzwT2ZluTaE/3z5SXsGVXCWahc0ZPmDigi4mtmJZdAqrn+iYaIiwnVf1xUHe4rM5w//mT5Ggs1RDbuDAs1p43He9opEAxmNybXoR0cLW58w0P6iFsb3GQCGuauZuL7l1xD/0dLBdT2QTyPhGltg0bHA365GIjXc8Q2Bu3jieGpOyHXqhIln423sheAVtyxYeaU3Wex+9C6q59p2UEzgwDp4JocuSYRhW8Z7NTmo54D7u7DmvFabHN+tAZnncneEe5ffDazGYkQs+U3q8Trr3NixJI9B9NLnLV1gK3jSQAnXxnVAz9sOEcwtfX97ad5ElQYqsuaI6DUqR14uAqL3koVqtjembuQoSKW0TGEj+hwo3lncuhhNiAM0IjYb4hqSHLe8toN3yC4rzel+M5b4ebyEzcYIQvnoAeH4HIx8vW9jbRZTdFpvImFUtjkl6ja+JB8HY3gNeqXlNlrr+ZzLapN34g0vR3EXmTK7cU73PJZndqTSOgO37NbYDwr22BW6SO+dGDwkx2vtrE9pnJMGi/nYLL1U+akY2ABklw3vQ+KOIEihDeblYYAbtiuvgjFYtW0yzSwd2iTiVaEebaSWgWwCrCY1hajCD8Kv+teGo3HfSzhw7nN0SJ4zeXwShMDRoCws3MskK03/N5sGNFSQNyr6Ky5fi3K7xULMy8uJbq2201d6d/iSz5/wa5+VH7syMGTi30ljT9XxxErbIFcLHTchnuOFldevjApyvIuahi6SeZzl6qUKits41wP8u4sB48eUSMa7t1L4mX0R+WA/7cFX8ozsjIoqlGoJm1FI8j0GMz6HJrVUeH4HlntAj/OvdKCfBC8fO+UYtR/EPmD0sHwmU6cxQ9B54Nb2mC5awkiUlOQ6RHkzXmUGgW4vEnMw1DxsM6CiLCXu0SYaqNQuDn5e0TDG522I3QWh8oaXfTANGgJRA9GRyOseArC9weugyLR6RjX0EFEu0iBBAs0DKoIlME0oyu9FqGaETzjtWlM3PdW5n+tJFdQLcloSysW5dnHg9OykzQXLg2EhkiZqdSm57t3AKFTvvLVoWHfxvLMNmmcvCAgYBzQms4EXjL4tGdP+n1y9T5mnpI8EOs7TDrwCOkrYR19ZP90NHIHnCp/VBLYnHm2K7efRqE+HtTklGCB1jJ4pjylulYeTcZ2VuDPAaf1dEo2464u+BbuIaGzaVCvlFyn1CB8NXgSZ0eT5l/drFo4SLoE9m6EanZe7DWPzGhoFCyF6PDOlHm7m6AShSb02J+JWYk2PmygV7+s8UjsZof4Lxx9rrE/cFO/iIcfg0dwcced9JH9n/c3O4xcGnzGRak7Drfwersczv1EGQXe/k9LBDerWk79DBDykv/y7romyCbVGRAJJS1Pqo6zC6B3/BRFU7wUPOrSIEyM0CUeAHT+yWsn3NvNdicl2mifKbRvzZT4EcyF3dgVHZNelyvitX3E6/WpZ9MWcXbub8QNoEGy9ey1baKaEORB2I6hluq2964UkjHaIKJwz04YfqqKE5nlWMyUud5TnIWstBbNC30b4b6QvHazjRf4WywsLI9l2R0V/DN7FHsAvcpXqHYInz9jlxAqa68h/WWy3VeSjTyRT/f4RyKJoKXoyzHFZWwljcs767A+s9l0+giXH0o6UWWfZFgkt3BnbL2OnniV3VOxX+xEExhnqvgVvZiQ/FRjC9NlnVnb6XBFvnubYJbtg9Yaz2icBioQboTXUNFdpGcHmrZNUgC8fvVsmBBK22TVn2NX72blAJ42EeDxzX6WtuxLzRB9Cp69yIXIeYbWxK8FSTQ1riA6WBMl3e1I2rbNGHh35yjotpY//QPv+f6NS/b13mEjARsp0Q2+VjQE41+ydj2JJA4910DAvlGGc8Tyaj0crc/vWLWHnbohuosL8FD+iej1oCg+8d/hmS3VkfKWfXxdEo8BmKiBlx00uhk809qB1a0V5gDYVVZzg/KYQgJr7oeAK8//sOZsWTxf+NOeilehVrglgD/p2R+BenKycHjuktlQhWuDA+yQz+UasL78QjxAAzzsJaoVhnL56vg8FanGvOb4Z8J1Im1yXHn7KxLkBPAOdVeatm3oX+PdCZm7B4kndYj3QQ/0iUjtKCw1+ZxWUu+Xz3DEAxTC3E7NH0kPthcmq2VsVfQ+TyWinj4imhOpsVHETIUgsUPTM0MKP+OU1GOtgWrnnMFwaT/D3xZpPuZZUYLWusgK9aLGwj5i4CbmnS+onLKYN6bBtYe4sY77WKuo9XmjMdGmYUxv9OhO8c7A/whhoyRADtPNodOd1zre5Zd0yr969OPf8RkkqOUJo+nEJlo5QKZxCtlVzfInL724mR4zMYMKNxkqwf73qzMVuy9rtHlWjPNme0zS/DtuRNyrsQlLA86SALQpQcOVUfDavqi2V6SI3DPID70piqqVd07g11NCM4kDR3XvPwWO7BIxWHh1WEA5gOVUx4cuEolawQC7groX6aJGB5u32kWqkWY9PusvQMdNK6LBLbzxHbn2mvuigC21YmZ1P0nNd8JQf5iognJQr0XwJBjXnSI3qfIZF/4iUmpvZBlu9YfqNJCyHvC4oCXL2Wbzyd34Kle57PEnPOltzMTePhlJzSKpAqhY+ry7kH95BqU4pbFaHCpHSodS4SgzAm6cU5KBiNKeShCsKM+SNntuVjaglaYNnTW9Bv630df9BmBCRDUosUJYNva2RC4yFLF2SSXO+GqNPdfysXXua9JVUCNKW3Q8wl0nJ8dPXbctVaG0xwbMPQjZFI2MsbmB8cRd/921ZrJzhAiOLrsv2QubjadPqILRRfaZzAneNB4IpJtThQlHuENEf6dh9/QhB/UxLbCmfEAFODFCbZrFoiuq7oMqp5xUHWtRIZyHQ7E6EIp5v8B8IP4rB5MK2pRaHEz5cfuPg9kE1fyqd62kxM6B4LTezBrjX47MuZfyLlwWhWhQTBX5VXsSDBSUzMUcARDyD+mgNJfMU+Aai/VI7ragRLO5Mw4NkqJnc4vEvIkJLxXfnJMjuIt8g/NCScVPrDHslHqCcwz4tslxGIR9F8ERQYFMH29TTIL2vbbnYQZBNkdpsg3YNGxjaY5mlgNPhZLU+Px3FrmsyVlVrqSFTHXbMSYZtRNMap9XVgmTC2tHS1sAXe92LguSFYrq9empxl0+jon25AkupEAXuLYbEcFWjEfnJ3YbH1UXXtPP3e2E5vB4jXTAGTrFkX0cEUOZX6FkaC1whIUGrU0S11eo8P/CywtQ2+VwNQiJCt7fpvU8fs2nQAAAAAAAAAAAAAAAAAAAAAACAwTGyQm")
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("0x0758ac512bc945b69d36d7659020519c15d4f23d1f38aadd57b23ec8278ee01f")
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)