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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.
0x9d95607fa73242e3900ddadcbf6745deec89c96227df9b578047ddcc6a877ad2The 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 | a9 | 10 | 96 | b1 | 12 | d2 | f8 | 59 | 5e | 1c | ff | a7 | 5e | 4b | d9 | 5c |
| 0010 | b8 | a2 | 38 | 71 | 1f | 61 | b1 | 67 | 7d | 61 | 41 | 00 | 6d | f6 | b3 | 05 |
| 0020 | 68 | 6c | f9 | 4c | 93 | ee | be | c2 | f4 | 53 | 02 | e8 | 13 | 89 | b7 | 9d |
| 0030 | 37 | 35 | 1d | a4 | a0 | d9 | 96 | 37 | f3 | a9 | 38 | f1 | da | 27 | 2b | b4 |
| 0040 | 87 | 6f | 56 | 71 | 9a | 10 | 8f | a4 | da | a5 | db | b3 | d5 | af | 42 | 7d |
| 0050 | fd | 0d | 34 | c3 | c1 | 25 | 0a | 6c | 1d | d6 | 1d | 7f | 92 | d9 | 84 | 9d |
| 0060 | 6e | 49 | de | e6 | 80 | 5b | ff | 0d | 28 | d3 | 46 | f2 | 05 | 7a | bc | 15 |
| 0070 | 27 | dd | 30 | a0 | a9 | 23 | 0f | 4a | 84 | 33 | ea | 99 | 1d | c6 | 00 | 48 |
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 0x9d95607f…877ad2
// 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("qRCWsRLS+FleHP+nXkvZXLiiOHEfYbFnfWFBAG32swVobPlMk+6+wvRTAugTibedNzUdpKDZljfzqTjx2icrtIdvVnGaEI+k2qXbs9WvQn39DTTDwSUKbB3WHX+S2YSdbkne5oBb/w0o00byBXq8FSfdMKCpIw9KhDPqmR3GAEiXZzMHNFZG+Ffb2Fss+4wul5mrnTBJKdFduKuBg+ogvVfyQNLTTUbXdBTG+EPOnw0s6GszRZUWjN9eVQ82VC5rSEvx0hCD+1aPHu3s7EOY7SEQ3Vvi83s6j+N9udDNmWKHuTJH0wuUEYOXJilCs6AiqG3XKqXf2agv86KgM5ca55E+5tw2iHlorviWKjp0WPtEBt9BLjpeZOO7LBeN/YSjAr/uzY8gGUnJAvlt1DDdovQRwhvWSYPci+uAqxcjW0SDwnXZk5Hb7ti2VkuEPILx6nAVpY0navi39uCGUlti1XGzHgOeh3kG1J2FLB/OwqnHNoYOdVeEEoVK4mBoyEruN6+z7dN81rOF9thTWXAl8CQJwFDFvaqdHL/WIqU+FBL7vEhmr+1YEDaFUpWySacxCVwAY9/bDRqO0CoA4tC06KTKN8VsMODyezkyyT7uBxbULIoeL33doKfb3oLzQS9jWlNy9v3UnmjykC01Bs6Wlh08dbL6lHXwB5+h2Bc0gDpCFh7nTjDbdPVSGkFrcLZjajDGAl94wOSCV5dcamJ6czLVdO+xiljSJ8Bzua3WQwOThPDVyuj5vmWTpocT+DIHp/CikLxlv8LEnMmYyY/75nql7DJV2sgon46hK2ElmBU8euviHUWSZ3H1OSa+e9ZKIcVvJzGe/9TkUUHd7wxG2up4nl5j/1d6zmorx05Le/4FDtCtfXky3DEPINAAah4zgIoeArFNZ/A4qKOxiPU9c0382X6RTMv0I8+0wycxh3JpadJB7zhNl8VJu6v2GDwLxuUvpwuKL8HQ0CVC7kXjQrtplzAf7vTeOpAY3rUBv4emfUVPJTknwR5UrrTZR5eQW8gR4jPM6eyTOmMru3xSHIxxj8fvhIt77+dTZHEUJGGKPu/Q4H05brrHW+srjOs1h0UIoU1YM2a/rLY6auvE720BP+FmB9G2suxGWjCXwaxABlWq/C9UPYqoy3HAqYP3fQkeZZj0vbFfz6mXT2n3apzI5p1I3Fb7OVrOEtLy9L3M2U4CJVFWdg/UCXM2mLHHl+Hq5XHUdzSHxmRUCBETJitkU4dQBkW1ttKAdmhsJ5nM3DlAw3FBxr9kHpntvpz9NayIVzFNcnvxyp0o0q7kvCCfu7gbp/t5DHQgvCC26itNnBwjw2+hDm8KLd1E867jIaY6BAdv5IYjLEcC47YsCnIYyrekUb6/beZfdGCdaO57q5sAKdyndmuyIsmpwhKQy2EPYEvbq9v99JdftDtW+FSt4P8fZslcqufLOHmgr79HTATED5ut15/6pS+VEF4qknl6pRMgVGQxa7r3aVN3RIDtBMfwSDQ5hYQd6ML5WS4+F174UYN5FlCd5+TquCX0b+6vRTJP0snn8NeOvPRWgJZCLdM6jG9LhPCAYiAKpNokdugW3lwbe3ev0q7wfU1lUa+9UpwDPlzrPEeFu33ZGbNlyDqnzEmJagHB1SgEkcT3LWZHQUzeq89hNt4633ryKThVGLRdwEwZVHEKHAiGbcWWWl813VBYsCD+ahu/ht4CiL/iQUekTcdrEUiwhBOTfjbF9A9zor3Nu+AfOpmbontu4Jo6lt+OzbFuJzw1iKLYseOImkGwZaiYlOGUSVK5kO8zZ+PuFBpjHjee/VX3Ekop4Hz448dwKhbVbhrsHpHsWgskATPea821CMKZO6ibyW7MkSBt21Gl1cro6TwDIznXGvfzaotnohk3IE5ZFmk3NvlX+rDsRJWaQPlBNoqUCgGJQDcblJzzt8sjt2TaNZQGeHc0Oz1pmStpVDW9EQg2yE/9Bw9KG6adBVMEVE22TuWsihhE0r+M0++60ebrDfM3do5y5eV1x88Ojj+hK7a4ptoRqjfcye2erILNoJEv9JHr/lef3XbFTw30Bz60kb5wABj7TJsunuw8zZGtTVeQyI6A/7QPBKoCgOkO0lucaC3kHHPwwEQFZWmh+gQh6elF+4HC0PkLOW645YMU/e73UULsi8YQMYWVpU8114sFoBPzogpWkK1xpKi7VdjHZXAtLhm8wuHNcvjfyVEaVL3bD63x25PqeHPfnyaqcjzT17Rwl65eaW2m62LioOKMBVuHMWPAu6HoJf+cI0g+7dWF4xbImmU2vGVLnDlN62sDGNkzPcSOcMZnyi5PkGazRVxK077Oo4Oe12wNk2h2AHdmPS47IhUvu7qeX3x3nj4+I4OI15/ou4lqffJ12Q9FKh9nWnIBlzJYU/PYgMho1LQ+FJAqPWpgvGl4aRtCTFNt3ZmpROOaNV9rTa6OjzmX0Ul/94Z7WdhW1QaU3vAjaHoG4HEkRNMJnTCbRz1tkH6WM1ae+XeAgnx04VF/3AoZlIeepoqascVkiVTeSowY0c0mbPM992T3ZHNszuJHyYsZkSavltBxq8WQpyeJBAEYmHn6UdIW/eoWrkezsCkJnHves5pZ+VyOsDFlHeHG40kMaWJb6lfkQzIsc5BMDcJJpKkHK5UxpwCpLg6ThbsOvP3O7mTFYASlQB4sBqIT7IgSj5XstToBkNreoIPi0ZdaDOQCi8K4Cm2wpyjUXfL2HGl6VCyFG5z0DggN1mDUpIMY620rwEaLnO+00jqfpaTEzCJdeK5qivRDbdVFh48w8YdaoPeu4jctntsHGh2E190BrTPdq/NAh40GN/IhOPRFNFaRSy6K0prA3hCZRhtgrWyXFYihGJsMs2t3qrthKk9dEqbJEJMHbLsO9ojQTi5uIQwj8pdh7Zn3QKar/k5EvY9CEhoWr1n/hVUO4OTOVK8GSF9vkMEoviRdqXGFGv+POkqRDUkzFrEUnjYnvNE4vZJDRahf2hOU/bjxsJN84aAZWmiCM7uzWqE34ZT0j5a2p8HAWx12bd9bFBWnKIEyWRDXnqmk/8DVwRaGCqdF3Y7WhBvOBCt/JNpi/ICMV8GDCkMrQDAlc4MphmXqk8tBYec6ulmD4kFa0CHCPRw96mqMlw5qv8I6PqYr3o2rj0Cn/8P18mpk5Hm02aNr264AGtrtkJ9mLj2UviZYTDUSTZj7Ojf0fGTynT9wXlwdaGqgmnPTP6Z2QSfTsfYmJCSkOYUYxPVoYU+4bToIwwPMycBc5/EQUEzl/mgHzXLVilOyfcWaYWrYudPlZ9zTYJZQEuk/tK0P51FrQ49VAL/rv/Pu+BAsKVSXhWe84T+FyA58hfhwaOGVYGowa3aZGkpbOkeo3UClkrhIR3153xPQ5zLexpJemKENyqN1Cf0qmzJMxq5u1Z4MA63Z5s3pb8UjHZOTERXn8UpWnaKsPYIkNEShf65N70vy0nB1xPYJ2qBTdSmRRstJLOQSudtRIovsaQTNjURNTtIvO2WIMyt9DhNd68mAPOeDlg0o7kDGN6AMbumxfW16300/7d8z58YkJSOiL4RgCo+IRXRzlSW76GBizW/7iaOEDFqoxwByBFutpmCWgKv3mjiFgmmD2YPaKatHLUq1Nw3DlIcIttUD6fZ2HWLQD+BeI1fkQBE3cKdEoZm12b9kEg/DTYkzUDlf6EzbB9dzCy8onhQBWIPnz+oe5MhBEV8zJBnlDKpRUZAu/M7/rdaPN+7eOjYtbg2UpxnFvFTlVv7c6npbr/v3Oz9PmM+kZJ8BhRCLpEXbY+aLNTiikKRAc7cfLfC6JM9nJ7pcDm97XE2Bm2kBf1EX0G9az993yyPHksfshOxaAeH9blaQd/KwsGNheTMb0KaOSfr+C9hnMss9MCdUNAECJr8dozTVAIuwuaR6Cif+uil9qq3gRv6DS6Ty/68VAvqurpEooKp1ZS/kjW3YQVRerpom+cFwAbwCdLyo/rl3sxVb/j3v5+TTrasTRMYL+NOsKvQahDYf1Nzf0YGSz6g+pYqqGwUkcuPNR5m+WHsa7brN7VrqE2Tn7Nv5mKr78OISbVy/eW4aVq8jXHz46ic6UP4HGZxa6x5Kr9RWNw6IvV4pEdMYOjsbT0MXNmppzZYx5TTSEr2sTmz/IEuvpM2C034NZmu3em/5rwNnQvgj50xp53tY0rEmvAjm6ndajMxObIi7g5DzySvssJIl8ZqDMfUfNrj4sihGmpvyKhkDrYxDT8OnmAH4ssbLlC/Y06n4D7vkZtJ3Wzp8dd4dmafr+JuLasGeW18Yg6a83vQFvbi84sXOZQ/GCCbbg8485dddeqRLm6Hc6VGksdTiDShegLagqwIIP0eV4QgYGvT2AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABQoPERcc")
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("0x9d95607fa73242e3900ddadcbf6745deec89c96227df9b578047ddcc6a877ad2")
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)