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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.
0xea66c6f70c6f589058c1981930333f61434298cf5eacede85a184e0993aa7516The 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 | d1 | 28 | d5 | 77 | 1d | d0 | 2e | 24 | b7 | 67 | 48 | fc | 43 | c2 | 82 | 1d |
| 0010 | 15 | 87 | e9 | 7d | b6 | 26 | 3f | 6a | 75 | 71 | d0 | a0 | 9f | c6 | 0f | 6e |
| 0020 | 3e | ca | 51 | 44 | cf | 6e | ea | b4 | 2d | f1 | 37 | 4f | 1d | da | b9 | 0d |
| 0030 | e3 | c2 | 5e | dd | f3 | cf | f2 | 09 | 74 | 39 | a5 | 06 | ea | 9a | 58 | f7 |
| 0040 | c0 | 9a | de | 0a | af | 45 | 50 | 87 | 61 | fe | fb | 01 | 7a | 52 | 73 | b6 |
| 0050 | 9e | 02 | e1 | f9 | b0 | d7 | a0 | ac | 10 | 37 | 60 | 1f | f0 | eb | bd | 25 |
| 0060 | 9d | c0 | 82 | d1 | ab | 49 | d8 | a2 | 60 | f6 | 25 | 2d | 0b | 6b | 61 | c7 |
| 0070 | 64 | 89 | fc | 02 | 0c | 24 | ac | d5 | 52 | da | 4c | 69 | 47 | e5 | ed | 01 |
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 0xea66c6f7…aa7516
// 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("0SjVdx3QLiS3Z0j8Q8KCHRWH6X22Jj9qdXHQoJ/GD24+ylFEz27qtC3xN08d2rkN48Je3fPP8gl0OaUG6ppY98Ca3gqvRVCHYf77AXpSc7aeAuH5sNegrBA3YB/w670lncCC0atJ2KJg9iUtC2thx2SJ/AIMJKzVUtpMaUfl7QHxmfRk/ET9TFh0HpZ5fz0Wc2qRKyEIdCvjQ9jYjA7+2GG8PJL1gnoiKNF3xW6EzAVJ7XvcOQcSO/ToVEOh/aRJQ6ypx8v5k1r7tw7R5n1da88rvk0gbM+YwZHPIdRY/3yxtgRJ3qe1TiXJsvZxzY0PUoOnXnmtSa5et0LZwVuuw65PB2e3z+/zZWf4eeiKHmpxFvqzvMpj8rMiljzrJbRfYS4xL0ZFbWd0u/q2I9L0L9pH4FNJxhmvvQV3hojOe/6n27Nj6JzAemw89MRWsjfHgAD5OSxuihxPsulHoF6c7lETzzXlnlGr4XEzxcnjF6bqw5eWN4b68nATzc9M1r0GBg902BvGnoz8kDpzUkLHOAnpfJxSAm7QG2YX/VRDL7zb7/eYUZR4q19hy7NuW615aPxHEkjbvcvEEsUaT4jLSFAddfHYh5yv+YyoZW/s4KXLP75BgtlsliGh8Gjcpf51ST4ygRiFjt1oip7O8c7Rf78lRbH96VReeHYPIHw1G1yum+5DS/EXkaloK+jjRNXL9qwgVFPcGoaUlbzlVbCOjvLtzOYUrPni+lWwO3ApREdji7HpUQvul04QyWqNvJHj+yymvrj9zZuW5b66LiQ//Y2S1UeG2ZlBL9UHa4vbBkbJRYMriAm0eyvegp7cRZUS2wF7cTD9CQPihHutB/XHeYS9IGjWX6Qu/ZoMa41Jfw70E6RnKssAaQpjH73EoiUPdMQl2/F7JLxkc0BblkMEq8vb62jOn4LWEahO9Z869X5o0v5pgz16S2vdDPSUcXx9VWslO0MNGf4CaxhF/sGkKG0Kj8AR9XuN4vQDeS1EX6EFNMEsAlM+OLJZXNtU9c9w8yTB/9lF7kMIaOMqnyO/k1hRr1l+lwTOE9rjcEezAzN4QbqwP7Ub9I4XcdLSr8fMixqSN4DXiV29UOVix36+B+4r9ko2+BYdSCFf6/0yZS3naHX79D5sFd/luPhRkjVmD++wy9ylHXXkWi52IUcr3UEBxN5Pf4m9x+LtfU0P3VZDTcFqJo/yxSXIKPnvp0a0qsUXmV56CEzTVjtAnVxvoBfP3dABxt0D06wg+PiVDkhg9wfRj3U3nziZnXqFqhoSkH77uIatX4b+BoBTdnHQeJfXWpCjuCd67IWFSK3yiR1L3JTwTxjNOz0iljdJ7YORoCn6v2Qo8mWyqE+1F84jO8998QX6Bdc1gLgOg74v8q6KLtuQJgNWv7qWIxK8XNgiKXEeLHMZJo7uKHlTvRMZZu/OGFcB9nkKybfFUJilNln+/0iww2lnYqavGBKT3xW9hJv6diJCNn/DfJC95bGSCU5ffkZMAT+cUXe5KVU8uEpweqCsuuxubVJG2eCzQHVy0wHzNmkOlVkndiWsUpthMnWY5NAOH1ZeZjl/W+WE8EN5YE+kkcwdWOZyc4wAJX9CbHC6P4Yr4n6/3afhTY1wwtVAx7klbL5ntttwRU09IwzEtA9h6AdHhWEx226f+y7X++Gn6yzffMeWpjr4wxtuRvy2caWjKf3vA2AkToXuXGLc+DwBkKO1LRqDCkloV40WPq7np0Vj1v/Q6HcXpdYKbCO5Mkle6e0SHNg0o1KqBmVRP5UVtzk6BfrqSTP9sNNeIIsDBIwCfqgKi6sRm3aQWWiJmm5YCKKyLgIvOITR/VXXd+Ab4mibR+0NznefPNBQefW0g4HYQY8Dj2uQZVS0kXzWnoP1YTnn4UctpYShck/0TcjduRT9ArB2tFlnf9/Mm7YxkI0uaFw8/5QRTOahiEGx9kpxLgFY8N4c61Ahvznnz9WgrVB2QH1IC2Y4GU5KfwmBB2MJ6yGcAM/zDYQ8oCoNfoD64a2sm04RAOGg7DA0iqhmyzaAOkU26pZN3X6pWhAcjvt6SyhAIuMv9lHhB3jaeglcF5GJbJhCIm96lY3Xl5sVYvAA9KI84XyHRh1z1q6B2O7U2JC511QTjrTZ8vVTRWFc21BYz9LQ9nQfNMtTI5mmCdiGj83bylFBKz0MXU1JFM7Ur/w4C/kQTq8Z2CgLQ3r1yy8WgjEju8hnfJbQxgtDCygafI+UD8VdT4tanLFrsqKGHWPtWKpMYPkr+sbee4AE90XMO+ROA7qwwRGKUwVH8PISKHZlR0rnmxXsWpcSXXKl/eJSw9hsnrVKCQTXHJTv4ESQm4zoA6FQDvX0rA4KqODMewMoiGvZTQvaxs7FJKRLamrwQKqfzv/UE0WlMCVHG+fvFcH6OFTrrnofhByzeRfqQD//Ih4B+5ThAneMoSgxeVVl7v3QW7aMSQLltB0rPBHvaPUDGhS/ssKxeDc21zDFq0IBC+oVYgXKEyPeQ5fqIOU0shdypcpwmWotGvawcpEQ/U1J6efTY++uzavj9r92OJd/LDMU0Y48jzDBDC0pdZaCCbwcCJO4PsxWZisusIKSeeHn4ALkJpV+kpcI7nC7G2iD23sOPvitNc3LxEM/mzw4u4y6L9IyyBiz1XKlJyvedEjtJmLUnzk6tKPxlOfGeeK6gjXqr/ORNKtJZuyHWDvYNUrwz3TSsLXZvZ4+0Syw6AknvXMdSnj61Oqt33UFGCzdVlwlzeJsDm1ABwd6ZYLplTYeILj3uzXXOIVY05EDV0xjlawDvDILaHyDCNd72Gv8ukegEdkXMkO6aIXehFIjnqEGTIOBkrx4QySyA55Le8sPHTJhlqDsY9VU2hUSkGMyGRYuOuUpTQ8COsAOvk3GHhy9k6DTaQC4DgqI8SDmpwyIRb4xik4EMqUKpON8ykuvWyUv64d9JHYKwWXeB65VC2RSkquRdJoMw3ywTOtiK5425pM5Dd2tH1qdA4r1eozRo6UAU9WqVbsWg3cU/mjBgV1A0e2koBVvuF4+7uOQELNIQxUS6zSyd2rhexgESS0NbjpdfptydEp2m5DS6wgx20EZRszUfR6thiVqXqztiVmH5FqMRoOSG8Il9d+081VnI2BUuxe/6nR/38k0YIdCFPaSvlAKBDzLKrOrsiZv2H6cu8rQ7lpNnnyDq7CZxknmVf9XL1f8BV6fE2KjvdbWt9Cbav39yrbX+7r+Oi/q5F+TAPz8HbSKakP/oZ0mwDKFPXID5O28X0R0teSMyYB7cfc+sU66dvPIqvwmnt3ULnIveZ7cuEitow8ivNBfUYOFjGvjHFHxsRmH8bz07AqBtZ1BluXZm1SX+/WSaXRN8g8Bm/lu6fZvVPeWSDn1TWRZQfqMO8wsEyNBOT9jG7E84fNTGhnitf9OebTWtvjIUxPDZfmsF5lIvhGbL9jFg63iCscNIEDqjFoUdzIkuu82s29hiq/mKbktvf4btfS8px6qG2vbzlhcDZlDvFXA/4Ta1xMjRJ4VgOjmCDFkGgVeAAG43RfQt1h2JSMbtq8ui4wJOgCwruHkJgQ7ClQvl9QD5VUhGkHO0NZqYj9j4RWJ6rjT/MocKCRF+yXn+uwbzNN3SN21c/6JbsPBRfC4tRokXVUy2ocFcI7jhaEqKifGWJOFOFHuNjM/soEJlh6cYczr5wMf0XtbQmp5EAxSHe20ko2NEYp3aEs0uiggvqg4U+pVJ8NcfheF/9Vpjm8K/mo/G8NWBtPxKvUl9z8XgCLOXPCXOHktX8qXGxmGRaokcJg5o+zAoOaZcWxV234O2vhNuhLsGD2eygai3x7SMRNFeOgjySZceZxgAYXsPRBjRpUqhe4MJkJKw0kKiuUcivD/fIErCHswY9FZsDmt8d4DDpFj3F746AOwiveZyNPDLRNtfxbTjSBLvz+yyHGCH8cZHJe803Sz+psCGJTn/HmWdMiiSbM1x+UUV6XfY1ByiNKezSXcWbWzEw5fvfJinNgdzeMuPJeC33g6ZW3QDhpSwmPQdmE7yM4Avg5/gaqSsrjVQoL0VRL8wifUv6+AcDUDV2Caq1NaDxYZiT9QPTJiJ5xws5REF36U/v7mFvULpb1eaC5lS6HBuQ24vgUBd/pbw31c9uook/Ue7dI4KZ/cAbUlaaGxlP26z6E57F+nroq48DUm12abCw5uVIBteKAr0MVdUXUrGttIHPa9QiFd8Y3hmKXnNW1om7cyxKXEA7RJMIIo5OkmVexEjVb5ykvqLW53z1S1hSgwIGmEAFqBmheVQpfekyQb4/4yikxxeAm33G3JcqTFRwZXVMsQFgZwFSBKdb0qT3yJyg8ULkVYmNX4/GN/jPYlc4aWp63zY3SYxVh5kJf7AAAAAAAAAAAAAAAAAAAAAAAAAAAABQ4SGR0i")
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("0xea66c6f70c6f589058c1981930333f61434298cf5eacede85a184e0993aa7516")
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)