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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.
0x8c92a3c2b72fc688b334235d8eb3b4908577b8cd5aee9e8b6a3115c71925d259The 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 | 2a | 2d | 63 | e3 | 1e | 33 | 0a | 0e | 92 | a6 | e5 | 2a | c3 | c5 | f0 | 9b |
| 0010 | 59 | e3 | 8e | 1a | 34 | 2c | b4 | f2 | 04 | b3 | 4e | ea | 56 | 39 | d6 | 51 |
| 0020 | c1 | 8e | ed | 67 | b9 | 4b | 83 | 70 | 09 | d0 | 29 | cf | e6 | 71 | ad | e7 |
| 0030 | 36 | f2 | 48 | e9 | 6a | 7c | c4 | 5b | 2b | a0 | 6a | ca | c8 | f5 | bd | cb |
| 0040 | 65 | b2 | c4 | a8 | ed | e9 | 61 | 82 | 64 | d4 | 50 | 30 | 5e | 2a | ab | 0d |
| 0050 | db | b3 | b8 | 2e | 0c | fa | 88 | c2 | a4 | ba | 65 | d3 | d3 | 5a | d7 | 58 |
| 0060 | 74 | fb | 06 | 2d | 06 | 3f | 54 | 89 | 0b | f5 | 57 | b3 | c4 | b1 | 7d | ac |
| 0070 | b4 | 9f | c8 | ba | 62 | 34 | 7c | dc | 64 | 91 | 63 | ad | 74 | 9a | dc | 91 |
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 | 6b | 0d | 47 | 65 | 5e | a7 | a8 | 3a | 71 | d1 | b7 | be | da | d1 | a7 | 0b |
| 0010 | 6e | 6f | 8a | cf | 43 | e7 | 05 | 35 | ac | a6 | 9b | 9f | f5 | 31 | 5f | 96 |
| 0020 | dd | a1 | 28 | f9 | 0f | 24 | bd | 98 | 75 | e5 | e1 | 58 | 73 | 5a | f5 | e8 |
| 0030 | 2e | 41 | 14 | 60 | 97 | 7a | cb | 10 | df | d6 | cb | 06 | 85 | 52 | 3a | f3 |
| 0040 | 28 | 6b | 91 | c0 | 9a | b9 | 9d | ee | 4b | a2 | 64 | 20 | 69 | 2b | b2 | 0f |
| 0050 | b4 | 31 | bf | aa | b8 | 1d | e0 | 14 | 02 | f2 | cf | b2 | ad | 3a | e9 | 2c |
| 0060 | b8 | df | 6c | d8 | a2 | bf | 63 | c2 | 4a | b1 | 23 | fb | ba | 7d | 9e | ed |
| 0070 | c1 | 27 | 54 | f8 | 77 | 2a | 49 | 57 | 57 | 73 | c7 | cb | 1d | 0e | 25 | af |
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.
0x07fb805def8acaeab8f1c86398459d4a3dbc3e9f42216c3960a9322f897492d80x98459d4a3dbc3e9f42216c3960a9322f897492d80x98459D4a3dbc3E9f42216c3960A9322f897492D8from 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 0x8c92a3c2…25d259
// 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("Ki1j4x4zCg6SpuUqw8Xwm1njjho0LLTyBLNO6lY51lHBju1nuUuDcAnQKc/mca3nNvJI6Wp8xFsroGrKyPW9y2WyxKjt6WGCZNRQMF4qqw3bs7guDPqIwqS6ZdPTWtdYdPsGLQY/VIkL9VezxLF9rLSfyLpiNHzcZJFjrXSa3JEqK7MMOWKcBGWTA8aSIOkuqALdX8a/BVy3QI0K5IJAHFVS1rltKHiDwnzlEbpETAmKkPKxvvJuH/5Yz3kiIWWEkiCgCwWf8wwhVsdD2tsM4Yu59r9K0Eah3kQKZGsuMW3G4bQV9mx8sZBphecvhsxNitp0sT2whphd2scHAvzyMCPB78Pquh1PylX1F+2X3ZidftOlMr3mEpqXB3DnxlCLD8txO8AOZcpQ9bhdcAhPc+q9ywxK3PetgWdtAEflIzqV+GlUFkgv67+3m6+ujOzSvh80F1AA5AUq/Zv2yRVSm0T44Mng6KcksCEmkyKCmJyyaF+P+NYVNDF98llpLQymmqVdm0m/b6oW7M111XM6Tpk+dod7hUWfS4hmE1YYOanzYN/bTLXDMRjB2xdYJNZcOLbM6TDaIPW0W2b76ilmXvEugB0LxXI7fi4YlFO6af6lhSsgkSs5yZWSqIG7HhZU++uXYO6ryWSS5/zwKpIdTrFsBOCUZk6JigjXeFjJbjVMCuSBDB2HRM8iCsG4NxODuzdnHqhYzmI6c9UQBAdMPJ6gwvugBHYd5vvUvTMaN66yyNzvDBISwXBO5P/TnRiplI2Aohgdw+aN8ehdlmsijUL3N2rIl1dckGs9xOUCH51q8OLHp9pQkLTr30DKc/S0a/IQiQNPthQDQqXoakYathh5A0KRAmcIMqhUruc8GL0Q69j/dl3WMGyq8ikIEsvjGw0DTTRpiHoJKCFCZSrg3MJdQ/91ON2Rfx6nPdk6Lk4J0U5eKqBVWyR3epEoOowsUtND+LzB1FsN3IH//KzjbYW9zfySsFBaPRn0NB99YHv+Ach29GV/nVEafvzq8hxhNzI7d5dIaxBU7B8s1R3x/f29ufGqbmbJgxaUYi/r4SUGP6WNR5y45ylv03BvuuzLpOqfr7ieU/5sii8+pWLU+GkR3ZTe/grzSmh6brTY1EZaLfBJHexdIL3VMS53WatcfQnqNTSfJvOClXKj/cUdtHjij6frQzoKHKlkvjd5Kw6WevBV9UHqCaMVshfDnVwWB8wupb0Y8uqaKY7pRzV5ofzB3mXMfDhDDBoHD4Ga7tAcv1G9cUhrft4/inX/imR4KbI2dQhTFX6hItFTl2OfxFdUPznl/KMsRscNqiVEqrPKtUXLclESoxOUbjBjLZFcaII8xaJJYeR5Mb3QwHDv+3uIjeofitfGeozHrnwTMmNKa3WIKb2y0VVwreozzgYwj7oBw/QEoiZaOG8NvcSBEa7jt5n9f00KhGPvvIbagumNo3tC/Ilfc5SAFZ74Ly0BIq6vnvLH5FIIfTRqcWq13kZcAH/EDnWsdc/tggRS3IxfWMNK2i38zOMMkW+0vA55dE3vr0WB+25nny3ORTbhtElnjf/T+fa7j7aoHCyaahuhtlzPg3xEJE7YBw1jLzyGX3D59KReV0Ov0kpku4IXpaG/VJnA1fKTT4C5t7tVFvIjNiBk2vsFIA1LQGlLoPPK+Pywe+rOHe6dGWETbHHNS8uJJsFmFofrW89+4TSQwaZDS9YKJ2268+wuyR0/RXBl6vRGVpKIOs1wboyQzveqtAmlMUry0Dqld9iDZQ2YUVHifEy3xeXYNaYD5G2rp6nsWlYW5c6ned2rhiLco4VI0MhVeIuiJ4dJjClsENH5GQpIpQVy6G8nRLbSkFu3WkJh3uen6I5zuowHC+k2LAunCB6mtN2UVYFO0PSvjBxyCIQrOYGh4XUUds7ntf/lJA4dYOFFDUBeFwfdrpgrOUA/OIIHtd6hV52EM3ZEM6coaxqVQ1CDNyRdMGtvwDMlgzm54WmgMiVo6xXjnxsuycZ4q99Oe1E+CzfI5/a8W19fYbomhL2+chmLjic/qEgSRR9/IEUTrdalruaCiM4Y5QmY4dE/gaOY0ErM75DPcFhnEau3gPkxGbU6TU4buCUrE3HOyhvG3GpJyWKgQPgObEP1NhNqjf91un+6MKAHHfyb9IuoQAuUe6NvG0LsPH8Sd2JJToRknaBqqkNHMnL0yliQ7CC/5IjyocHglqCTuGEkrjAl8FaxYPRMF8NkbskrK9ehpUF7Nr+1sfwj8IDN8fp/LE5yGFWmUO+U68Ju/ARCmybVX8p9j8seU7qG7zUXDw/axASsI7wR5Ogu8qWMdidleCAtRqJlRS//nvLgJ8lfU19TYzRiz7RVkoblq7w1QtJtYoqM6+cCQk8GPjcJ0Tbq2zMFaR7QQaab7swO6jgN+2GhVAGSbmIQoIRlUeaUTPjuHkT54JFyrHhswdlmrTOcR8msCUHQrAgDlW7IB5lhXvbD+7eGXwYDk62BfMDdD/VuZ0SbqqN/E9r5Dmj75JLOFUE4htqhk7DbQVrMIvih5RTkRm/PtYaa/CJQtfJt9oPUNbL18SeN0HHJXFAIswccS2umRWMVDHkCJ8ydWdBZv0hIvhqywvqg0A05CIptVv+6llgFzgAEGSd7+8CrU8bTDKPd4tBnWSL4YvqWEdavlfUK93nWfvzRW6RHSgNDQItxpkp8ZBM5KV1CCKs8LP8eAvU+n+BcKNhCZ+asZaJ6S2/GBjfVl6DdwCRAlX1kym/6uhOwvHPeZu/2jQti5Pr6fCADDdR9lqAowTodIyMKTrwJsaaCCA9vg2L8goVt3mvDFBdUXBIfabaPNzzgmboAxBtlqa4wjq6FleezNvCjFu+8cAMJvnPVerPfPBGRB+3sDTP5nr63jcR1Q7V16po+SUmx1uxOBwmAXFqbTyALjqtM5yXx6SWYP5HN0RKRr38Wd+nccrZySndv1DtUNXuWmpwvl9BEP7bYebgeiVaKT80oaqCHymN7uSbQHBV8prfgsDP1V3BU3L6lSd53UGda9Qrw+ZQKdre0yO3aLOXAjhTm9fswLzIb7rvOwXBixzd0NVA7SmfBnA6vaz0rsYt3y+Sd3Mp7B3jeOizBeSqDrGtlZutlM0ScfvfKa3uOYKoF7bV5+WOXetpu1XInVXi5jV9C50RNA2JiFkSl/KUwPDEhLC2nXR2vHppdGRJg5T47N4ySupULWZa5uM170SQoGNId5rxGlUDivkBBgEHFU7HjY8F+ZsbfmOUh3Zv1gTe4z8e+7aB3YLUfS0MxlYfCBgrtJJWOT3LlhAVd7yCLpnH/YceFw+eQApYmO4Btf7trJBc8lGPDDYALSu7jLsBQMvNKFFnaAGGXfbgw3iWVdhT/gDWpnZN+j2X8ZSOs+r/2BUVBWboknvN0lbc+pxbWMkLhA81qZcNETSGX9zfQkMqGMsS0axZiIPwz4CFmDYjgqf+zzF/FO8rOcPBQlI84SgNEASR1BHdlMov+RmZCE/fdKCt8LtPOuSq7vv2nPwILcFsmW4f3+n6l4OoeU3frAXSavXbSCLF5EtPyMOOPRIPz+R1bEWnZ5yLducvPFMau5MCyMUQ5ETCiPixbMKP1iOeWiZ4LFJJvX4+WA9InwvyRlBqG6QTETk4sUCOilvItVwRg9NU2CRVQgfTnK4OOO7VaYpwgUUM6Ak/aVrNF8RpP1uCPDK79m5y5G+5r6yKHcFwlCH5gLWE4CRCcdE/QZMONJ1OpEpdse/MqPv41KsWwVt/l6UGoptUWzhgg8c+eaLOEyYtbiX9tLGeIo5mTV9uwMOrqyHxdDOjGlkgrRJN+4mBFOFhdGhusHVzg9dIiVSdRcSBDh/3i6XFZqE3mQxCtoUzFM9UoVDGzssSuZw2Y8PXpH4nYdE88SaKa4NXU2XYYqiwoZdK8NPQ4ib+LYZ7XlglZdqDZcjLwUDohHQtB3rpG5D8Mz0CkXhk4pnMyRv2IJnGWDVRscazj5KpiPNjrgV4/Vpo/XNKc2Lu52+P7+4DBUeWrDhs21TX7EusldcuVf4Q9CzzvM5aQOMaTvDDkFd6duf9v0DvzKLWbR34YsQ0R4Cr+npRrUsu1VjkAfc3ebeeKfoaWO9BJ+MDDqYdmj8ULlJ86/dp7LRUWly/RTAI2j6Xz0O+MD17oYreG7zQAgxP8XiDGqsLsKNThxwOMpNCMCEH1K0QyWv9TCr/02njvRxMNcZV2Tu0F9hh/6n4PfEmZ00ckeEoZcd2qC/IYYJg/tsgj7NhefuVnPGZHqr1gmbiHC19vElCLcfHD4rw5Q5juCHrng/EOiAQXeyuZ23r5q+SDrDfR6U4NZrsCHi9aZG9yc3h/hZqmLlt3f9cjJJ7VADNNT6lAltfb3vYdLFq2+PsAAAAAAAAAAAAAAAAAAAAADRIWGyEn")
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("0x8c92a3c2b72fc688b334235d8eb3b4908577b8cd5aee9e8b6a3115c71925d259")
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)