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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.
0x444a92e965b273a4c1674e964be9bac0c56a16bcdd97fd893257233f85503752The 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 | 74 | f6 | a0 | 0f | 82 | 4e | dc | 34 | da | b5 | d3 | 99 | 7a | 77 | bc | 2d |
| 0010 | 31 | e2 | e9 | d5 | 24 | 78 | 1e | cb | 41 | 9d | 1b | 5e | 8b | e9 | 1c | c9 |
| 0020 | d9 | ab | 8c | 77 | b6 | 37 | 9c | 6f | 37 | 1d | 86 | 06 | 3d | e1 | 2a | d8 |
| 0030 | 75 | 4b | 00 | 22 | a9 | 2e | 65 | 4c | c4 | 2d | c6 | 84 | e4 | 8f | 32 | b2 |
| 0040 | 2e | 92 | 56 | d4 | f2 | 5b | 12 | 26 | 28 | 2b | 06 | 6b | 85 | 87 | 1b | e0 |
| 0050 | b3 | 30 | 0c | bc | 0e | 20 | c9 | 40 | 55 | c6 | 82 | 0c | 3d | 78 | 3f | a3 |
| 0060 | fb | 04 | 5a | 2d | 4e | 15 | c8 | ff | 4b | a0 | 4f | 55 | 75 | 1c | 05 | da |
| 0070 | b2 | 55 | 7b | 71 | 62 | ed | 82 | fd | 5e | 79 | d5 | b8 | c1 | a9 | 24 | c1 |
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 | f9 | d8 | 97 | 3c | ea | 46 | a3 | f2 | c8 | a5 | 86 | 44 | 63 | 04 | ce | 11 |
| 0010 | 4f | 0b | ab | 1b | fe | 97 | 14 | 9d | 6c | 79 | 78 | df | 63 | c7 | 5a | f2 |
| 0020 | 59 | 1c | f1 | c0 | 8e | c0 | 58 | b8 | b3 | c8 | 6b | 66 | 61 | 3c | 94 | cb |
| 0030 | 19 | 82 | 3d | c8 | e3 | af | e5 | b8 | 71 | b1 | 49 | 3b | d8 | 50 | 84 | 76 |
| 0040 | 70 | b9 | d6 | 46 | 84 | ad | 6e | e0 | 9c | 9d | 60 | 66 | fe | 35 | bd | a9 |
| 0050 | fd | ca | 09 | 19 | e1 | 6b | 7c | b1 | 5a | 5d | 3c | c8 | c9 | 09 | e6 | ed |
| 0060 | ee | 05 | 96 | bd | b5 | e2 | 54 | 62 | 43 | 8f | 7f | 0f | a6 | d4 | 83 | 95 |
| 0070 | 4c | fa | 02 | 13 | 3c | 09 | bd | 86 | 2f | 65 | ce | 6e | ee | e8 | f5 | b5 |
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.
0xd8f69fc71bb1ef2c6011362fd7939e8c9142e6e2468e81d5edaaf9eea37804a10xd7939e8c9142e6e2468e81d5edaaf9eea37804a10xd7939e8C9142E6E2468e81D5eDAaf9EEa37804a1from 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 0x444a92e9…503752
// 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("dPagD4JO3DTatdOZene8LTHi6dUkeB7LQZ0bXovpHMnZq4x3tjecbzcdhgY94SrYdUsAIqkuZUzELcaE5I8ysi6SVtTyWxImKCsGa4WHG+CzMAy8DiDJQFXGggw9eD+j+wRaLU4VyP9LoE9VdRwF2rJVe3Fi7YL9XnnVuMGpJMFVbc+cTOTj8h3yPdahexjpGqH6sNxlrNVMqy3ytXworc0hjSesBOd7hnuc7KE8WLMPN6HPddusaKDYumaL9VtoU1FgaCL8GRRX8S9YjXsX2rSuI9LlLr++qh4xegaXnV07FnMQ5zX0OK8FeafscGyy8XfjeANds5GjbE1WC1OwLLoVEsaZV5P5PAgq7S4DEvkT9inRQ3qwJCSN9kv8zwBTftTZXwLPSWiy/feKEpb0Tla8pWPPd+n5mQpgAHUo3UoB3WPi4b+Uxt6p//PiHl5QBb9awIjW82CM8VZ5SLYrMhuy0FVFlV9PUlaJ1qyx80aomU3pX1kHdzmJAU3JSR7DBQMsVDSjX8oAoh7MUQT4GwA0mS4oW2OAhP5s+wGdbhVfK0Bz/SGQExHcAKCWur0D8kRZMuC3nMX90cM+pn0HMsSVlGks6wnMDtkC6aPcEv4YC0swER2kSkuPrI9VxlHoNtHzGDhTiIpJhLqd7LlZFBDepzTqK+/27R3tGjxW9B9/TUB5wNKdYf+vavVOQSdAM7p5tUDHeIxWSidAWM5sx7zHuv4btxuzNYuQJ7yaUmhfzpY5wPTFJz0sgoMZjpawJl4b5E3pQ4dI2cYNo+RkL2Qdevy4Q86JKzARTYxzHijLoJoVvGXF6uEg+vcAeIn7XmZXWlXbsqyW6X+CxZI6iBMHODA5IhrjKe8aur3HFCAjOopK4nirpABWhVwK9imVhP0IbyYHnRJgWDD49hAuiO+fDVSQkwzoqpZgNofv2tBD7F704gJUFtShTZxqxfPmO/CxDpFsrFxHPNDP66FpS9PxQl7mdShChsCXQkdl14R9Ra9ZKGbxIjjNUGyjdkoXY9j4onRL92YYrvRpzbT3DzPPJ2FpSTBmcJZnDw138bH97x5wjiTMDEDOt5/srjWNE9xJXZObgGP+SbYku/wwHp1rBOkCGwv/Hx71WtfCG8kk/Yq5WFh8l+RueeIg3M8CyrZYJ0ZZOj7Nnm/gsX73qG+s7Q8tI/GMyLToImz43dWPFmwur/BZj4R3ECB9XK8kdBMF4h3V1JDmjiKuKkE6JkkG/TQO+O0iyz20tRNwMxlf+St/PWy1pOnXJwTnRrG7entUCCaFUq/KY46B41r7OABORzGjldUTsbr1PJMlEYBL9u4rjm7mxoDM3TQSI6wN8VF8cmFMr5ZBY/L35XGNEfQwwzCKGPVi0jT9HJirxB7MuSHtf8awAqsKp+YsPryJOWVrWbFrm90C26VmCvXYYQK2yCguxlWEmQ66iBHkcv3IpxQTKj2cIhXFhMGmSDBh421UiypYjyrglChoDoU7CyauMDFsX23xAdsiE+yCJ4niYScbiX5E2kbBw7T/GjMI1xVOgc4Ib5fbU4LGqn1kuHMKdRVIe6QKliNqzBikn5OtxiVOkhzCYbOkz91n7NwhJTeAFlFK4aPRUJ0Y+J5nhNrW1bCHaYmX1AIWUgaNyW6EiR7B7ou153b9tUAPJF8IV6yYHpIeTszfvah3QhB/wv/ASPfKvbArfEzdYK+PgKopQto/FRkMruHF4PdBgpUyZFDh3XzzAQVJTrHKM8kZk6u6nQzt3nMb/edE97WnMsCe+Wj0OKcTeL4xdc3SusZeP/YZ5DqT+JtnbTpUr4uz5tpqKBb6QxwXbsbzQMXvaKqo5ZKPYumf4xtz4v2TtF6W5U9hQTs5sH1hfjVL3IJY8CN3N9C+J5p21gixQ1cd0bW52FNsxDa7Fg6l/3nkTqWsbLdzKaEqMytB4Yphm9Hxy5wEblsDf0F4V3K06TaNAGcZXUumiceTdaq6AxtuIq2bwv2lweqMgBlIN+++66gLvh1H4ma42La+8SbIVwRqtHiMswit3CS7ItmWwCsjjsuxvPYqAlcELpz2p0m3KRDzCGW4C61uv0fN6I6h4lRAdYXz2hc4SgdLSRY477Zzas0xmDneNOfKjjaLB+TYtEz6pUmCu0jfYIeIfkX1XYdcsLfHQjTnUNV7gib6eW5k98fsPujq+2B2H5gAsYfBqnPtvh8ShECEsKrB3A//dh+7UP2bzNtbt2yzRivRowOtf/Hf88zoS6+qKS39H4Lhlh4ylC+2jHJAeuzQUbxokiE6wAWzJVoGyjv2kjDjBSVcO+wmyQ34iupX3+05/mjjVfGeemkOsPl476hbgq/q6OLOV4zZlgAiIBDkYLdFuB0/8PCpzHC0GlV3GaT7yml4AqCDF5Djx1jxSZSiyK2tGNaaMBGiv055zpA7qb6TDPZwZ5TbjJwNJKp2BAg1vunHtmH6DfR1Vg6TZfgzAdbGL+cY4ydIVTRQimcIL1OmsQwjgEKs1PU4PPbhaa8ycK+QPW1xvH1OFHqx8NFKbdHxMIwYlc5rAd4gNWyTN5NFfG90t5kSw0vNhVDesbXFpdjVtVbyP4oQGEaU/9pudCNZKypm8uE9CRf3jx/tP8jgb8cRJlYQ2SbBA2L45OfIXy89D2q3yNpSqavo49P0ooFOTkKYWhh7izNtj2UIZWgDAyUafaEGiHZRtsIcSoqFaoqqAkLrPNbbzFWDpq7Fqrcqv/q5Wa223vVcBcXTkH76B3AwGZC3opI9kTXfzKyjJhgtqBZLxskb8bnD/bUu6/e1DbSXjBYHmvkCkgvUMLeDPwPcM1bR7b2plbloUDjlnwU6xlWKdURld/e9zi388r9w9TTS00JxaVRIACICA4iAgd2PmZWK6zj1gzdTkTGg3N6ZoP1SMYZtpRnl1zdBt/7C0uXwzoHXDdxTJiepW0p6fqS2M0ruP0nchwwc8lLbmI+OXu4k9MoYCzsMHX552OycAqovG5wnwFwqWlPdYhIfx4r5x5Ddf6kXhLPcOXQ7Ct+vwNSOmpVXjhthXzxyrj4u0D09MBtLeXVE/Ymck3qnDQX2HIhm5OGwFc9Q+HESHRHwmjFnOXJU4DArUQlvZYIVGAlErg+kX4zUd9qKhFPujMNyW+AhEB4nkEQh3J8LL7B7hSzFLIdKv9FJqcFO6zLJ31OiSoJARpJvSwIihHtRyckAGBLBThnPTdgG13rsGjS02nhYnGm/SD5YSAbdn8SHGaqUnCfAdG0C22oFyfVZ4M3vvoJgRrVEUyAEJ4IoKujM0n1lYnsENG5j5npDRut82sBrUCNfdDm87qvbOuaYTBzkY6WhtUoIkIbccd6NZS8+UgT6xOiVcVB9fGYCyWS9l0H2TcNwBWLiRZe/o2qwuosYDPCmp2Y7TZdzF/qnxWUOgtV11go/5Opgkc0cv5Ca0xYJheszspZu/GKVsiFyqyId0G9eDT35hgj9I0aFIdXb6NIwCBCEQppEfl9/Yvn/bqkmIzWq0nl/nV4snIiXJv2zq6MikqUAW2+jzVrqqSNa5Zv3AyGw4kXtxWEIns4FVt8fvDZkbh7wMSJDe13vxsDUtlgjX6Cw/ix5xu7Lkq9cnuFQGA1y/2ZqPHrJq9QyRZJDFpEL1wT0pJE+IQOIPWfqHmG+4nYtSgVKruwskTbw+n0gIK5pPv4Qdnj9gwpNGem725huwA7ViPPf+HuNFaYnNtHWx2IVDeHRr83ZaDxIEmJCfRnQOLuFNatkP2Wdda+yHRs8NT8a3PoegOAc8r3jLlzst8mq8ySb4UjkLgkeJ1g1hFZKpLUQG+L8CpoH8+Tr/EkoOBra6I7eDmu2A1CS0drk9erEaR4MmZxo5UgimHsN6A5NzNJDJVFJrSv3NfLlNr5kNgEZjQ9AlMrkUkLL1iKTuvWwJmi0+UWRAfvG1Pn+1zqP/moBb+d1m7uAgQghgJJRa0fgSuEKu6berJvTNXpH6NTB2AxTq3aScy4IEw+f0jLl9vbZ/ErVEYHpMHbwPAlA10WM6zBPcHJ0yS/AD/Rtz2loHBbimQm5+AhemH0aCFTYLA9vZsYRpEN8wO3SzRJP91wsfRr+48HUXgsQOHmUOJjUgzoKcMvnmBvJss2xyBrsZ7ACZXN2eSHNuRHL41rRSxkEp4PoND4bOPxuVNNQK5ETaKguMip++bukF8uM8GPeOutX3EgGtVzXcgRV4UZ/UXCqIX/7UdLl8fF8aj90kNW91rmIoVjPdYj5vDX52aFeG/ExxlJLmMzP5YpYe5IHVs/afxczsZeCsa1W14/L9F+vxnm2NgElFe8ONvK4WAyj4pl+P6aONoRG/msWtHUjmcbJ4vr/IFdjhL77HykyOnN02iuDiQcOEGOBicPJy/AJD1ZqbpyvAAAAAAAAAAAAAAAAAAAABw0UFyEo")
pkBytes, _ := base64.StdEncoding.DecodeString("+diXPOpGo/LIpYZEYwTOEU8Lqxv+lxSdbHl432PHWvJZHPHAjsBYuLPIa2ZhPJTLGYI9yOOv5bhxsUk72FCEdnC51kaErW7gnJ1gZv41van9ygkZ4Wt8sVpdPMjJCebt7gWWvbXiVGJDj38PptSDlUz6AhM8Cb2GL2XObu7o9bWIxANTxK/RcO8NQEXd4apw2/hgUQiaVuo2D8g0bna14jxAW6r1I7RBGFK2jw4AZQ/7geMg71cn5WSyjYfHYiRt5B2CMEj0g9zox1dxctwCE8gq0l+lu8/qR6BCVi3hb6Enc8P2C6GwIRffcx7PBtbL9T6BnrmHgxe2DH/ulaIVwJQ279kDL/OChXG9S3vKMlXseiOaBZ7zI2W3Y0JQHXVaKn3TE8fqqOpiMQpntNnIsLB6HFOWcloAxlHSnWW7Wg9I+AUnXyP2uQzCfH9CNS0h2ujEh9nmE0U8CUM3WMzFJI6i1LoAZ0x1xx9jNXNwC/1kZS2OAlw78q2eO1JrOyjPYjA5rx6/PLG0ID4ol/rK4Z7BL9NeaZPBf53EmNaJUTQ4uWsBxxhiV147poEY7WChz6vptpPkv8f1oVuae7D+jUcHdmOzkKq6XEOrtQBlBCi/qA3SEl+KLDL4L81fJv0Jj5buff/Z3LTyN6Wwa7e0KVxAMHquNhE/56s98OTYiLkOsFrmhJYjGhkmYDF4k6cLETf3uNLBkysaQLWAewETacGBDyw9un8GunuhHoDtyi8EkJq5a9xW7siR8Kw72JzYZW8ivQ1beVmGvgcyTHHwkbxy2tFOoS7z2MSPJXzSxxw+2/pRY1PIX8DlY8ngNRLy+UDARMqMfGkngHOuIijby79kc2RGjdy0vHDEK8xmAzN1jMAb04mnt/IqD0xR2ahf/44b5krONFMjmxPS7YIUkH7NhhDwjthfR7WPslmEICz4X7yUJgL1pNXJ0vqPADh50CgX2CqYQRD9COiT7G5Wagkt/nMoXfYxKE6S+DbUgfbR8rnwHOFfwqUfOal8IJExGL4ib4OSukUsW6eKGuOpvliukdrfVD9HLjK3nRazYkFM/D3ByUM51q8BFS7AVf4yVPvcxVIEuGdgxUcyP0brA3QfMzl1CI17OAp6gwXECGVriYsXCZQmoAqVsjoHOVStn0/fxRPWA100qBHknwh89RcljzscvEKfgLDYQDHSI2q8cZd96NSPm8cSiFC4o9mvInfSx8FV30y4WnX5tQMamJwNThZbhRvHxL9f1UanVBqlBlgIVDQ74Zy9lmxedli3x6aG7AOu2Hy72yQthTyooxaX25vHebf/pVssqNmyt0WL70fAsQtTDGbh1k/CMO5XJ/Z8C6xORoYgTO7wnqBtIJIaPcGu2HNV96B3cUFjFW/5wopYrOzMuhI+kUg8LdJvWOkDn15qD3dQNDg6ZdQ/uImeMhomq/0QQzaVOoWhYbjeBpvZcQU+FcVJENZ94I1UoKOsCc4mRn6nGgEQlT2HaLUBEOgZiSIo6Ok2XDHZiDkIK4giDHawTnFxFmAPlrtgXDE+8qSeiIieIzGRYKoui4ePfb5YcncS2PqDAb996Vvg0mADYpt1ujhOdv041fH/9SlKaaq2/XuMF3e+HMF90/fYj4oxEF+m5bLYmTBpFMfD3p6N/IP9dD61DGchKDlpLULziOpYhr16jx1+yu9ZXD5iDJDxGemCqvldzguIGIoRaGhSRxnC5Y6kf9cq7Fue5V+HW45s5zTrvezvbFmECjVscQ93jRxiPatkmOD6s2QsGqvz9gozgce8ZVX+DOpE4OnlD3jTCBpQ/n1cZtjMEAw5c4r1VO9WsCfujCqBLpzTeLee6l2hyfWx3isF4L/hn0hgzJgdQjQA4e4FtGIRF/ITautD/ZVrBJcCIjVB3SeZ6PZQWM0fzff99Cr2RykxkjIMflV4SsUuKfSJ80ETqB6WQW4lB9dbAxBZZVe+XXjbqf/Em1eezHPYQyrKoPnCpu81weSwsgcsqqgiAtSSe1zBWbbwouuiAEY7jv+x51GE6kLzTx9DFiltINHeXxMk2x/466Ho7tjlHOG96IjGcbpy9ClLHSWJGNE1PleW1FIg+9sBei+OcG4C8I1hgO+ZimD7Q4HU3u7FO/o7zCGVwtN1prhZPbNkzpEgUVELqrK3keCAqN0eAjIg+D6EUcXLgVkautUhu4QURBpKem8Q+3rFSWet/WjMz24CEp1LwdWbATUj4FTCsvdRCvtVrAFUyhZrAY+ob95kC/u54laZtwC2yx1HAZFsBb1vc/QaP2GB4pEYIBvcu6pLyfEi2BzqWcBUHRY3LU7w1mc/FFDMig+ErYbuhq0DYJVcoVRiVCpmCeWvT6dhkBXwEGazRE1rtJfGKFdr1yEfIc+Akj2qf7nc5KURItCOzXdJbzSshtA8BFMDolZ5ogcq7se+k1ElDVnCJesGZA7AMirH5lsrIcdxBB72CaZScSZNEw+PaZPnlQzyNKsRMovlsqEcM1V9OC6863HxW9Dd2A+fQij+nKw2ii2jiVE1HYLWNzHRGjlu0xEJmkgQfNiODm02iWGqqiVVqB4OokpunXsuPYN1ciLeaqM1KHxR0DUK/JRqI2k=")
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("0x444a92e965b273a4c1674e964be9bac0c56a16bcdd97fd893257233f85503752")
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)