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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.
0x47a845d1056c671850c4a6defe13143f7f9b58b58f4d9e21bfbb8e0998690baeThe 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 | ad | 90 | 12 | c2 | cf | 92 | 83 | 66 | 7d | 6b | 76 | 1b | ee | 7b | 74 | 7a |
| 0010 | 89 | 2d | 86 | d5 | 5c | 7b | c1 | ca | 33 | 58 | 93 | a0 | 72 | 42 | 46 | 33 |
| 0020 | 85 | b1 | ed | 81 | 19 | eb | 3b | 5f | 6f | 97 | ad | ee | 8a | c1 | 91 | 2f |
| 0030 | fc | e6 | f7 | 20 | 6e | c5 | 23 | e6 | 37 | f3 | bc | 72 | eb | 9b | 9a | 5a |
| 0040 | 18 | bd | bc | 69 | 34 | 7d | 54 | 06 | 6f | ea | 95 | 17 | 10 | 7f | 9c | 9f |
| 0050 | 69 | 30 | 9d | 8b | 2f | 08 | 42 | a2 | e5 | 2c | 1c | 1f | 5c | b6 | 8b | bf |
| 0060 | fb | b1 | fc | 9e | 8d | 0d | c7 | 0d | eb | 63 | c0 | a5 | b2 | d1 | cf | 7e |
| 0070 | 2b | 8d | c7 | aa | 4b | f9 | 6b | 67 | 13 | f3 | b1 | 51 | e6 | c6 | 05 | be |
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 | c6 | 81 | 79 | 0b | af | 9b | 26 | 68 | e1 | 53 | 09 | 4d | 8d | 36 | 3e | cb |
| 0010 | cc | b5 | 98 | 84 | 95 | 61 | 81 | 62 | ff | a4 | 71 | 5c | 01 | a5 | 92 | 00 |
| 0020 | ee | 1a | 4f | 2e | 1f | 4a | c9 | 5c | b1 | d6 | 3a | fc | 2b | 64 | c6 | 42 |
| 0030 | eb | 41 | 5c | d2 | 45 | 98 | f7 | a7 | 3c | f0 | 9a | eb | 24 | 86 | cf | 0f |
| 0040 | 83 | bf | ab | 6b | bf | bd | 4d | 3d | dd | fd | 11 | 76 | a5 | e5 | 33 | b2 |
| 0050 | fa | 09 | 58 | 91 | 8e | 5f | c1 | 7c | ff | b5 | 5a | 55 | 17 | ac | 92 | 3a |
| 0060 | 85 | 87 | f0 | c5 | 32 | 1d | ba | dd | c2 | 2f | 68 | 4f | 5e | cc | 74 | c3 |
| 0070 | 36 | 2c | 7e | 9a | 1a | 50 | d3 | 48 | 26 | d2 | b6 | 1c | 87 | 26 | c7 | 58 |
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.
0x6a5a0dc357ae91354058fdd1ea19b1722a4024b06b8bdba873a74a93c19bb8860xea19b1722a4024b06b8bdba873a74a93c19bb8860xEA19B1722A4024B06b8bdbA873a74A93C19bb886from 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 0x47a845d1…690bae
// 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("rZASws+Sg2Z9a3Yb7nt0eokthtVce8HKM1iToHJCRjOFse2BGes7X2+Xre6KwZEv/Ob3IG7FI+Y387xy65uaWhi9vGk0fVQGb+qVFxB/nJ9pMJ2LLwhCouUsHB9ctou/+7H8no0Nxw3rY8ClstHPfiuNx6pL+WtnE/OxUebGBb7NccTWBsdkgsD2iqh8QFnR0Ol3indl18CIEjNq1ec7a7zVuZT/urGn27wVnzUvK6ZzKhJgsOXxIcUY/dYx+01kyg995P67UA/ajXYjICifQjeszE2qDdqWUgXvCa7q5VS7d9GKTk52WSfwNVBngaUk0PwcJmGiHZfuhIvXER985kgqcbvIUzbAmja+mDgJNGqPELybMVPu7PHA4ixxVxz1U9nLcc9pK0T7QKYERpPp9OIO/ZzxXLtqR1VpfO3YJhoqopB2u0Er45GK/ROsxuOr9KZn7fvc7VVHr8hCNBwF0FIlOfMmnUmhPYKoHxXcBHLmdRvNyhWzF/RTZJ6RntH3ZVDqRwIhPaNLS5xN5nN+cvg0Dr0jQBK9+6TlZ6BZdXXtlReSd01lGpPeZ1r9xyHzXAQik4nxlTqm/DcrlO9/KyGdFtTi9oyvnswrPNNL9zpKuYSQGY0ylpT3uXrVMPclcWaWPzqCn2SBMetAUnlmuJS7bGkccdJE+qeEqHYBNN30Cov8TSzaJBGbLX+zIBfgaGOE63ZWodgkBYDZuJPascczx1f9UyKCXzMiMR2sptrZFAq6grn9gCNKDddgW4KSJVbRiG4x0rE/mRHEuf5Mzow0Z0e/MMQqO6OKPb6cngs2SfS7cp2FlhyZfpXNlfobEfhtgTToOJUAkRED+e2hvzeK1L30pFtp4JqP3nBPuDDKQwFrZ1FXLdpAPoIqWcL7ApdXue3FEMOBzPol3R4wUmwWN+ynYizrX9ENG0HigbXH+tQkMb5RJ+l0tJRbcOkrl7wkDDTP0e122p0G8dFT1xTFc8VumOugbtQvy6YVYZet2N9+1SFDyPJLG9CAYSoLGjwVT0A74JxkyKXEv/cGNCIbdLo+kLDrM6iBscegI12HdUfiSd06jDBao5p0hZ1reNSWKkyCDHhHqiIqmxh31wtgID0M9xqVVxyghMfSfkISo/R+wAtdwDmgghlBUBBrfyO2zCLBdJU822sDtb07+vLyyXW9NAON2t0k+w2gq+XAnCt1SvbSHKkm75TY86HHtseOPHZtwBxYjRviJqXyFtC8a4aD7/FY1VHTOBqFYxNOH4JU99nLzcx1WpNs/0XtWmiyylMAct4u8GW8SjGS6Kp1jVeJpAgb3KRtQG0egf2wWcoLPwCjZJw45FqwYIWuPZ2qTvBYdZBb1OLJrg1rdRoJuDWgrCYZ4peZRn3+JP5L9P48bETBmN5+MuxhQTK/xeuoDIY5B9w1AomcPynb1vOL+VlgonKg14xETPp3kjvjl1HY/r7knt6F/LTqO5+o/iJ6ge+doPkYVXt9d9+lJJmBJpysAkBuXOTHHFjHLw7nGcINvgSsRlGNtScrGO52wba4I2rZbBHLm7G1lXJnGGAKra9r+3RTxSkTvnolbbX9ahYBlE2gYbT0JvrW+R4VapbNRP0VG7IRjk460rSxijXOdNDZHOcoafXckLUzLnXxCWcpLhcK2idtfrYUJFnOesaAqCxVpIVPHlqZ//NxDgnrB8KgyQ27V7qOKARdDChTxkRouAmr0mrIq0+PquPFCtLjZrobaoBy8M6AmOtHc5clmYIx0U0KEY345H4U+ZZgCFDZ2CUBsV6lOfn1bvL8QeSu5XWx2fXN+f0jek25fmvmG+TS6lc4xLOEzqfS2EdsffQDNflJzURW9AtStlbSEeXpjyHH8uFLXGFoEZ57Fi9XCHaB7eUzeWY7u3nlnDXbnwbMxeOpG0LZwkdHD1SA1GkWb6N/UuC1FKRWn1jr/FziKgCsLIekdRSIGoK4PJhCXqhTL7wSSIahlgqfL3bORrxMXmlJhprdeacKetQy39JzsxxRaT3E0nsDQwaDI9HtXUyDZvhhuJPCSXflNboKNQ4383US3C1qf9mtBeUcKOEGBzwfyis6Jo0DHiDb1Z7pJ37CwejRWqcAsgALrQFtJC6BKrTbJXbA0JrqpbFdG6TPawd9cbIKE68VjDxb51pKi3aLb8SCght9ot12Wz7AbAFLrFGKv6WEowrKvIlwGbEQz3+IA+sutErpiosZyAiSAESjKDxQmHvJTbNkBcALzCZx8/kUN3dOc4gGJ6uz2ArqhzDa8NeJp3qIRq3XiGq6ATyez9eO6iRZLA+oCbasm/67cIt+SIk2ed7roR7t+n/Gw6G4QKYEaH3vbAcYAC6UNpepmRQ/puBeFGjOfJT/8tTsHPqKZZTDN0ICpGP1ZPHp78NVjJG2UK15Sb7LJF1PLkD/arD6GwW0t3myGkYq0Gpzywvxhoign4VT+rD1bPKXEZQbGK/xqTf7GmSZL9c0foy6DIuPSq7rE8M+b+2fIkDZL9rCcZGt7evHMKwdf3NSnggN9obZ7vYpuSKVsfvUPSp9GbjlRqrbCCzrq6k5o0Gzc9DBa208rz+HKLa+07FHRGfDUzGqPWgi5eAZZVNws93n5uTyBOAL4O/aQkYwitkyjoKxnazdswrc/3PghZ7iUlX2tT9C3LoZu0E7jNn4YOKOoN9Uh0E+femvfddAql9yC4JZ5w/xlkC9+d4IGhjcGyUxH1PURPhGVAIDMclXlu++gyu+/PjoPP2XCHm1Pk+zNxoB4JLfkDTe8pkmQZ1uLqNwAMQmrlqtxzvXf/ix/+1WFMcTXpBPgeH3IbJiUzkcaxizGYBFv205+k56tkhiurftdOz2Z3ja4m65HJNjfqShgjcodFbGnaB8mJA2kNn7k2ruE5c8TPuN1uLxD9oEuftyzB2cWkL0aqF5h7w2arEHURwF9zPBPYWTMu50iLLUaMTNqgGum7mXP51GdAgsMlEu4McD/7Xsoo77K9atAo0clG20438SKKLUgsMfN0ZflPdgPwT+So1GhLvVG3OdtqhOBmsfTqbbJ/q/BLsDmMU2/Z3KesnVmmcRRigxCnx8HI2EY3D/m3Q+bSPwf/6y1SzuBY4KamRi5zrBCu8nQtr43nSLddvnbW7DRrdk0FiBz6yjtOtvbe1sRzgwdo61p3oBESlnNg9TYgkNY7Odak72b5y3FkB7B7j06LYLJ7CIpLfPnhjmBd1tBb7dmZwlEkVHFK2Ps90ok/ioeVgfiRJCIynGFC5gea7YjdHsVA22wSTk+0/MvYzXI+UymmTNbR9f9PrU1KWHzCMS2jJeNBLJLv7TnXZfUGQWxTy1xjp/UNLf3l9jnuuYYUFgut+7WrH0grV93fz3+ZCFOrj1APFEJ23ZxmC2g1aKQCGluhJMQv/4OWGSQ3A0PQ96W0B0jytXzBq3BWWkqcq2CiJA60WZ9gJyekPmqdo3LCLx+jpMv22SZjtdcA45chuEOX766WtiWu62dSwVByP6tI6m3st8aZEL/1mjfzmtaH3S1HodESLvOMBJFyWLHUrs8muFdwkPA/JmYoBOQ30oj5mEZbMoxhe4W22y1Ksax9xyui4cpi7c8bt1Vl8zjzA+y1C4BSfZvsDSSeSWTrFwkfmgGCDKybXjIswxU4CCpJnWmXf0gD4YMvD0b52fVt7Lkze7hw8CdaVNhzcISHTx/ug6jXA5gh/9HBRCX2nugcbv+ELB+WqQiNhKVtFlEPaFKgsQEFBtAK4P1jlVQDk9L2R2CHOxZCiVOc/6O/Bjgb/Ya5ouruJjhsbOA7EMXRv+f+rI/O4y4hjQmmg47QLKZnQ9FVcc7asDvTK8seqcuuHk+EeRoYskf98Yn2E7nmxkVB8R4jZ7Zt0FWNZRgLoIU+U4z7PY2wRFzUdroIcTDJvgVjoL+LFMTF0mzP9Xmfqx2bUxYXREcIjcwPl1knyrnso+U7HdYPPVBvkMF90MbgdWKc2Vksjel8ypX7UDR5Mrop7LoqonIE3u1eDFVsJX/xkCfAs0kvUJWBhjHtOZuNFpJE0uv3h8EiP2+VF1rLr0cKa6eUdCtYqOhpd43l+GwMWE63OBZdzdVVDM5usduVL1xTpnAhAeG4HoOWrWDrdbNNniIP0/dhijg9wmzGHRiFWIkNIILdIw8AYv3Yicb5fGG41KwckkdoTLqgMafKoZfZQB2OyutVicT2qbKx5RpFYoWIEVOXVA/V8+uJ7iDpVpUaOTBQkAtJZS0vmNwPd4wCoHIqE+8cDYKpehyMhc8QrZSotmyhrlz+hUyB2iGdZ+6FzSjkD1YE/7+s5cn0M4bR9q7VdE24jORHMbsPl0XCw5aG2VmKy9xMrlEVRhmM8hlp6hzu0HG2ttlZinrU5dd31/4QoUHycsSFJfAAAAAAAAAAAAAAAACg8VHSMr")
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("0x47a845d1056c671850c4a6defe13143f7f9b58b58f4d9e21bfbb8e0998690bae")
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)