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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.
0x09ac8da674c536423c5bbd29342209b6ef830ec11b090fd8c10aaaa485c4f5d2The 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 | 60 | 0c | 6e | 00 | f9 | df | 86 | ee | 2c | 22 | 85 | a2 | 37 | 37 | 58 | 22 |
| 0010 | f6 | 6c | 06 | 31 | ee | 27 | cb | 3e | cb | 2e | d5 | fd | 63 | 2d | eb | 9b |
| 0020 | a2 | c8 | 99 | 77 | 9f | 7a | 70 | e0 | 64 | fc | ec | 29 | 31 | 57 | e2 | 1f |
| 0030 | ad | b7 | e2 | 2c | c7 | 93 | f9 | 0c | e1 | 94 | b3 | 8e | dc | d8 | cd | 6c |
| 0040 | bc | 42 | 71 | 47 | 9e | 2d | c4 | a1 | a7 | bd | 00 | 3d | da | f2 | 37 | 59 |
| 0050 | 8e | ef | fc | 80 | 7d | 99 | 04 | 14 | b2 | 6f | a4 | 81 | 03 | eb | c1 | c8 |
| 0060 | b8 | 11 | dd | ba | 3e | 06 | d8 | 53 | da | be | 9f | b1 | 11 | 97 | e8 | e6 |
| 0070 | 21 | f6 | b8 | 10 | 28 | a5 | 31 | ac | bc | 0d | 8c | 0e | c7 | cb | 54 | 61 |
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 0x09ac8da6…c4f5d2
// 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("YAxuAPnfhu4sIoWiNzdYIvZsBjHuJ8s+yy7V/WMt65uiyJl3n3pw4GT87CkxV+IfrbfiLMeT+QzhlLOO3NjNbLxCcUeeLcShp70APdryN1mO7/yAfZkEFLJvpIED68HIuBHduj4G2FPavp+xEZfo5iH2uBAopTGsvA2MDsfLVGETZrSeD1LJRGj1xrbjXHhe1dwSSORkD7L0h6vWhbzd9OPneG5JxGDl5mYQP1A2ParQ9d+ygHKTSz+A3Lm+x4p1YroiPwg/pc/s3v/HurTavT4+qECkBFlQoVAL2fRQuFMXIkR2RcFC1XpCjnI52FdDUnlfSnhjQI9NI9QfJNghPXqACyV4R9jdxbvd4muF5V7jESuDSnjbbr9mRhYuYxs56Fr7tRfoJy+0q3+eAQTa3g665WVX1jYUjMDntLcRqjBbOnpVoVSPH02PPKFmD04C2BLUer+2NRtOkgCOQ6yuf6xl30fBAtONRi31rwjfMIynhJAmkJH3ZC8A5Ittn4xyNwwCjAp5fF1dD3WOO9vuZpGs6i+JiJWrvcXC8yqnBM+OJIC3lnO36K3vdFlzPhO3nhQvPwwlsCBEZgArfH9qNMVP52bZpCWBAi3HZQ0z+/uv8m7haqUtVjhqFzGJpb6i1XXTbT5SpKEwzavLPeTiyYlmkJdpQhncLObSEfQ9S/OStO4xGlwT9jBvB+5w9hUT/X8FJxjFk0ZcgriPmFVy6frlIHucpdoV8vWaHVtLuK9tq+2IGXndVpSC5msa18plrZFyG+zmXWek5tPE99KrQNzmz3GSJy+UrHlMqTRgxoXHFzSRs2P0xreCALnx/S9NExsg9JPRpoMYrid6bPWViTfGX2hIzyjvZ4eM1C7kBlM0jZ6msO+EmIPDk8i8hpBQK2jfai4NzFEnP/cYOHkai01W4vfGwmULaHujTykCuZJptuMHs2COgN3dOfvNyo81OUlBPZJShKVqKIdWkUCPRiPni4q+ROw8rV8jyU8ihsM4d/sG+k2D3GMrcOYzt6LC2hL/2wTe/AtekJkhpAZwWB+p6hMQqPUZE7PMN740kGVAxyYyYucxqQHKlFQCcufB93pAnFemSY3oRT9HNLNbtBB2xMseaC3GfHJ0C6DuVPmLK+NN1UXF/2OVOoqBQwFisZfZp9+tZQniYNDjqEojYmZoiUKotSlwI+Y2Z9/1Mkzi4rlK0tuAU4Tm+ncmroORhO+7y1+wNqQJeBdSG4oUR4sPflEOqDXfBvpkEofIUjopp+V1euR9P5YuUaGVBby6w6eR86YxmLDzeuxRHb+Q9pog6hQqHHLJpmXrjkk3Frqqi05EAqxTvOKDtoKr3TPL8mVftSwdqOp9AVb3K9mOz9boqWL4ApDO8L1uymZ98pj6eIBqE66paLvzqKEMbFYCnemzfJqNf6lIS4/HPWos8KUhJVr/tbBQ5olWHo8jVKG+NvHkaFyl1zxq82Ny8P+lESzqedaurahRzVwBBxEg6HHvNwwxEsG2kF5pV7i11Izv0K7ltGFpUE6r0M2hi10vMl8fKaI5QLP4bGyjcziN5rjlNlP6jQYaODikMFXyqE3P55W2dDfKjOFmYOAuDoCXpzaVu/rGckRXY6TbvPeFk+UFm37ghgQ9yC7JynpFXjrWq6gwsin650MgNWjiDcRhlJADp/InY+Bm/DVoM3fF28U/v2ln9w9R2wgWoHJGQgV0SDLegXP6KmDTjJmM1gjGCG1NXZA+ZfMLCXJLYk9M2LPY0Aiecar2Kh3oi/Np6IpsfhWQaKSuIfC/4r2WdM3oCNnmsM2kI9gWhXKT0erqMWCMJrB4NtlQZQTDPYZeqwnYQKgAo9unx68w3/W5XpTxSerhLmR6WErnQuEppARn1RMq9iVi5lZn4Fe0uVJ2HAN+PDkFZ2DAjBerfi7MB//uzfUJgv0CtAbASirOCD2w5vIxC6ANfPvbRh/zBY98aa2feLaBHyqm77FmPuGo0DRzoFi/odWOv5L9++UEm3sa0cwJrYaKH06h/3eOWrSNLz11nzARPnMWz6wyDJTuHLIWzypVSedbJCkPqAP5/JBQ/zDs9SyCa5oY8szX2mWLmFrQfSrxyl9bFbdIKCur9HaTcURuC7f0Zs00xYAgxfPL02yxobVNETI440sivYrpofbOT5V5CFIjfBqRiqoZf1v4oJdm/LiAZaTWjnIKUGfj6YvPbk5eXtxlm4vTrc63No1CPGaCSEu9QVa0h15mPiroFggbCaOsXCtRg4v1v5di97GMGrfjOEDOFzlwVe6YtF7mgLiQPBAqldnPWkyrLeZOASeKP+W63QcjYxH02P9MvTjcDdbzoIm3TAQtew67C9R58CNHRsJqGLSh0FGLO0Py37gTFKzEnlUGqMewXrzjzUnJdmLvjkHtAN4SP0yQoM6Tp+9TiLvOE11fPjrEtTLsMRtYNq9t1SUjPQ5JR4QsPqfocg/QZY0NTTmkv1ChNkWPesKX9G5VZUkGALVbndbY20InFXEKuY8bfYNjXEFCJzdkoMn8xIebgIoJHs2aF2UbDB3gXHM98fbXo9MO3VPe+4nl8iTrL8Jh2yXWnpXHNApHJOznmvm7ozVRezQIqVAcv37rsQDP0T6wlXuGUHJXs6bg52nUdiHcRNm/3C3Tdb3Z7BQSyBOhEMiqDPy/ZXDi/2UkhWDVMXdEN6rEyNAUVXOVb1uopxdorZAyKtoMaoBkvLUF5wVKrFEAwyE7g318ZbYgWigOTblYOR801Rs1BvTQMp3QvebEnhNrWVhPxTSs8ydidUT05QcRVRmDL+34cujfqr8N+XuecqaLZwDdB0Vf6+IcUYzbhCYccqOb2RrJSnlB+ruk7qA+7C9rdss6AWeuK5T62em6nBNezDy3do81EMpLJPQKb5ihflC6cYm1sgwQueru3x6N75/oUqfoMsvnZCNP4zL0no6ngJstesFCdM2YqBSEzgKOVr6T0NRIhJLC1FfIrKtYtzzZrSDVeHOkMzyCUE1RtugM8NHcWf6sxWZejCMJLhIaoLcZ9BH8kMe7zUYQiRNchehQM1l5h0tIC6n0rYvPrdEiaCHKCOpwrATabFwrrtuatm2dRKW3c9JIgCbnEqQxOZdP31n6w7RXurm/YwhR/wLU8UditXEL6QmD+z4ldLTn98GSaOduf4daJBWZ8S/esSPCDYlrku7DrQtrbg821S77kndb9hJogN9Vy/jkQMF/tueXlf0cFzNeVjqsWPkbMJ/lhxGqu/SMDThjaozGKfjLGEr815GdbTUSVFfN6i9BHGcThjZP3LqveIWVC2QdQYdvBxUAcNaGGd93QEabqCVrtkRQbbU9jCMVuQx9UhTEFC+mXjegQaN+8bzEDQL9UT4Yk0SBJPwDmfyLq+O9Mwk6mGzlRFFmYuI8chGtmjyEKAOw3TLX+gJI8ap0gbvH5JKrboi5Nn6H5RVngmUKW7vHw8X3D/ZLuWMTHIYNAg1pakfszf4Kax3zdcC0qFAea3O9TKGsKh21xCH/tScwLSJJsF2FQHH6y6AaxpVMREIkP4hNPAa5PG2EXGVyggXDh8V1Cl6wVrqpnQsyNHvnfjaC2Vr+TFYCvQvk5MnJS7qKnKumRzfm58YT0S2pNqPk8QOfVXRvlaqB4Bi9A09th7pZY8fABDnFBFagvwdZsu4TP0RxCkfIclYApxJrWghITSh+RKNWQScBZLSI25yh0hbChO1Zl0xRCCRzDGo/Q3Z5eDo1Ftyiw05+VDq+CXICA7M7b1T0DxTVYPvBPbMYDNoqXBpJ1cRSu/0Dl8rplu7NCNqndHeWt2HB/XblxMny+gw/TzTJrmzDlVAMHLznDPPKcrt0JSrvy8BS/puVprdu/kIWC5fHW+CWObkPEnY64ruUmu6BbLxhqnNzs33ONurRZn8CQ75GL+8gwaOshpQ9VCY4wj4JSgu6g1uaFBPOaCJbj+odCviTlPWmhrlvPYh/CisXfbyWgPKm35J1cP7pRV+FanVPtwo/PSprLgkiy7y9pH67F1x6fbtuLPCCaz8zgEQdu/nodWDvoTyQJNUlFOjbdYrmsd7xXL3s1TUJFxkcOGj3LzMeEUPORP0M0/rU148gr0VC7cSgNMoc3wEGLjjLuhCuTmk/F9Zw2U/6+R6oTRx4NrrGuE5Jy7UiT4FrEluj9hTyWnB9FL+YTzgQWxMDbSiA5JhYzvNDsjYPcgojjckAsbMUTrFvMMdmR7jJ/uLWbqQSWZ/0NSi20TKY2WRT+2Zt9uItVTlTOuQojzt/eHbz2rbxwYOzMMIKmpT0ROy3/p/KKY2HbBiDKdKyBNeKBvQ2x1I9AjcV+faqUDQfIxM6QIniHSJHXGBxAr2+zk1OV26XqLCy9hUiir7S1/wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAoOFxoe")
pkBytes, _ := base64.StdEncoding.DecodeString("IuI8K7sA6F/UEk9ZGT9Iagfqt6RDqlMwRtF3Cceo0sy7D8AWr0U2areubH+nkT/6TohiOnC5WCvwF2GpMjk93vp35GIInmhTEkmp0KWhUlnOog79DBSR8ybcyrAWu53wb4z+W/ZiKMPOiaaBlRX/V4dNmw83kQBk1udSXXE2Qb4uxC3jRlaTxIpRfH5LuB4OuBUbtysvvqjQ5QicIluyF/AcjyrY7NJgfexx+FAcUv8ls3znDYB+6tX5cl1hXG6+ZRpARO+mAEnw2DZdCmDL/xI+2pohOQ749mXLZzP46B9j7tsGHqPRkeFt3V2rzKysUtOkEUzFGCjgmfDY0zDZEfuqEEd26cb24io3f9kbZ2Xb2XgH5zn2MIWIixoeZRM3KqT0b2dqsjQHRdk2/2hu7CMK5O0ZaXzzqqhXju6JrwGJZl6strS5OQT0xomA8zEVaoks58PC1itwb/ZshYUQPAR0gv8oQ2EeAHuixEz5Ae6e/8CVaXzwxAdKQej6yszk3DoYF8e/Wtu6RouZ4s6zUQfejikLiOPLeBgUutXz4fE2R1w3IzXqNIFink9NccK1UtW8OYRfkeRRLGgXpQd7j8kRWu9iXPFTxmrvxcUkdvdCku6bVEtPZiNcFIClgGwh3/ffjGQcvoGwHTucU7vPBTpV3a2jEeSwGThyuL1SKlJnPC2KUgGpV6/tmGGFP7OxWFcSAvb7As3761tIxe7bVQmmP71DeCIOwC3B8VTeogFUR3yAFkLCLHzPfy3WS/TN0rR6G1hrehvey4IMkfRO7j8N/sj1TL5oIQHuOKSV+TUKUZQuGtfdSgzPddmFUD+saPN2tF9sZL8p8vG4COpAAGwre9hL+xwBNn2MWsJzonJC1tsDrv1WW/pzTI9l4BRWRQP1s3JGf6ALhx2LSHWi3/wOdz6lBTykLC7RCgGSX+Xnl5FjkiR+wklpDCMhp+Q20eXco4nWDrHrJ+sgfmLIC81Rrttk3zAzPW1Ls+cG5Xffy7zaPyXChdhCJAi3Dry1pxTUN83KjKfSk1o7uBsw3UK4cmFZUpcFwPT0GekPHLfFEC0aAHcehyN7xNoNwl/D6STq01pbsj7rnvxXs7Mgq3FGtZekjTEvA7tsAL+pUnzsi8Xa404iVBh2poc7xHhGGbeZr2WI5tD16DoAvuOTWIMR/4gbWYJsVGWGegDbQvhsRnQPyQgqbhUZaX8Oq+M9lc/2M6VpBq+7YrApTo17h0+dmxCo7eQ8kao/mtCHIgG1jY9gHoXofrrHqW+/heOw9OKnJK7Vb59kz1WG1PTCqcMc6vwlGTNLWALrEu/oxuBIuNYl2Nnj7S9/Qy8RbJ0KB493GnZxQFBt6NE0HGUtGXyD1fnDhl1t7LtmBGP2jldtkTDaJ+FErlHW581v7k6XpvvnwjY5mhSJCnLObOvYd5lgi2xmbu/RXP7sp+8q41fYauWgON6LXNZ5UUBVb4INFRHKJ3NI9ViVIERUqnNoc3rJoMj5UwZ7BihK+OhI4mFLswXDX/E6aznKIPNCI6tA5jSt81oQA/WGbcQv0fWKYcJU/tQxHoZR2DP3SUDxmU+OSja0cZlApDkofxFfz4FaSdEBdIUZ2QIGS3zyF7lqAa1HcH7Xnm6brqKMLh7ZQw8t7EpimCnB3UF4AEZWqV5izZ0sFc0kLdvN6jcW4VUQAqtYf5GZvNFkoW/0yBvXOV9ydLv1bEQ0TShw0jOo5TTFJDiYFgqmRZDvuTOz6Z1QWB+FTCY7ChkJC3fCPi/c2NKbppJjW9V7Q/9LDpE14mgCtT2fUXNvAzfyBrJgWVOdJAZVWrHBxWfMnwUyxu/kBq6JfUFkhxoHQB0NZBfYIOfPkzbsR3y2fqNAsZ5H94aIC7a8U4ByEr7bq/nmQtJlVq3XorLJ33fQY6ppSqK8YvTMraezTRtAyjU4DxWUM8xREsw2+qQc3I8g+lnYDPSo+5gI3JKjWJH+2LVr+qRkDAYWLBvd2rnCcDyOQXleNqU+/X9VwKttxfGjnsnI3v4HjbvRovaA60Fuo+ykf+6HLb99XtrGE4MtBNX0iIwUnhBLOX0p9O7qSXzEtLldWQtsz1WQHfR5XulyYPXQMA1LdRHU9FVBZgGIhotrSVKJf3YzGUtLDkkCRXYPUSNPebR1aWFUhmEw3scPQJnAhxkmRZdBb4cOlYxLGh92yyRO0hhUtYXut+Gtpm/k2qwQe8IIPrLh+WCq3dxCAhSyfWgLgbJnegVf4lLM+7bCTei+7N+0dwwqgKmIWXh5BLK4yPByjdkdmja3O0AQ/T4X9Y+Hp+A8DCtIvyc9mLqx1IKJXl54zXHQNXASGfuR0YqRLhZGC+ZQxM4CKIlbXuKTEtkCtZdxUBAj+zsRSF/EFbMmCw66BVve88iGzk5+M5R3lKcId+AA+733XqQNaZHTd1oNhIEWij5mb+yDeNh7l9v+C1nWwiDqmxpttGdOUIv1u3G+Waa/JCRwNmP9qUHXeKG195meppTkgRT9JC/upgAd9ZiPGr4Wa5lmOTb/BY1GE+6SQ59joTZedNCW0ATWqm7KhIsXodlRRcJdRFL56jRwECJUaH/9nlJ2KmUVY1RMqNmEkCk=")
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("0x09ac8da674c536423c5bbd29342209b6ef830ec11b090fd8c10aaaa485c4f5d2")
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)