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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.
0xd5cb7928985c58e34cc4715d1725daa298a0d6ebd8d59caf36f0856153ca456fThe 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 | a7 | 38 | f4 | ea | d2 | 11 | 24 | b7 | 33 | f7 | df | c5 | 91 | 9a | ab | 1f |
| 0010 | 3c | 9d | 72 | 67 | da | 21 | 76 | fa | 1c | 89 | 62 | 21 | ce | 42 | 3f | c8 |
| 0020 | 98 | fb | 7e | 1b | 34 | 9f | 35 | 01 | 3f | 08 | e5 | 5b | 19 | c0 | 9c | 70 |
| 0030 | d6 | 5f | 6b | 46 | 9e | e2 | f8 | 10 | 74 | ed | 46 | 12 | b6 | 65 | 2f | 8a |
| 0040 | fa | 0b | 7f | 62 | fb | 9c | 10 | a7 | 5a | f9 | 71 | 58 | 25 | e4 | 91 | de |
| 0050 | 7c | da | 72 | 09 | d4 | 2b | 1e | 02 | 73 | 2f | d5 | 38 | 21 | 1a | 1f | 3a |
| 0060 | e4 | 1e | 85 | 0a | 18 | 35 | a0 | f3 | dd | 0d | bf | b8 | 23 | f7 | 6c | 73 |
| 0070 | 8f | 24 | f3 | 46 | 22 | 22 | e8 | 87 | b0 | 7f | 45 | ba | 1c | 05 | a8 | aa |
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 | 7a | e5 | 44 | 2d | 39 | 97 | 8e | 77 | b0 | 33 | c7 | 79 | 29 | f8 | 6a | 43 |
| 0010 | 35 | 53 | c0 | 73 | da | 13 | 12 | 9c | ce | 3e | c4 | c1 | ac | c1 | 7f | 12 |
| 0020 | 74 | c0 | 73 | 55 | bf | f8 | 72 | 10 | ff | 2d | f2 | 34 | cf | eb | 4c | 6e |
| 0030 | 15 | 26 | 3e | 03 | 16 | f7 | 4d | c6 | a8 | 9d | b6 | c7 | c8 | 1c | 31 | d5 |
| 0040 | 3e | 7e | fc | 52 | a2 | 76 | d4 | 78 | 79 | 2e | b8 | da | a3 | 78 | d0 | bc |
| 0050 | 55 | 19 | ce | d3 | 66 | eb | d0 | aa | ce | 79 | e6 | c3 | 90 | 4f | 91 | 24 |
| 0060 | ef | 4e | bc | c1 | 2d | 4b | 66 | 8d | cb | 1b | f3 | 2d | c7 | 47 | 53 | 26 |
| 0070 | a6 | 8f | 54 | 11 | e0 | 2a | 9e | 6a | f1 | 41 | c3 | 99 | 75 | a2 | 95 | 8d |
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.
0xad6aa6d0174ab2270cc1be03accd09dec52e1d4c0bc7cd3080909bad8a8f72f70xaccd09dec52e1d4c0bc7cd3080909bad8a8f72f70xAcCd09dEC52E1D4C0Bc7cd3080909Bad8A8f72F7from 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 0xd5cb7928…ca456f
// 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("pzj06tIRJLcz99/FkZqrHzydcmfaIXb6HIliIc5CP8iY+34bNJ81AT8I5VsZwJxw1l9rRp7i+BB07UYStmUvivoLf2L7nBCnWvlxWCXkkd582nIJ1CseAnMv1TghGh865B6FChg1oPPdDb+4I/dsc48k80YiIuiHsH9FuhwFqKrCJjbAXsgrcBGnNcRlMOg0I5/ajAdk9VEdDsS8Gg1bG2dkMaQXNzNTn+7p+CJc9ZOWwD0PRcBf/fEYdF9s5yyMP5xoxfTe5tBjKlcbpfLKyPYZE2Ou88VvagzxnYnnI4B8RnEHfzqH73A4hBEngKpFDHLQkwcAKi11O626EVtVw6r1lFGO/QCR/aY+uBGYLSJDTxHr74wul7Jg4BJ2VxEGNX/gjF5CLDD/h1R8zAIdiCyVlvk2PHnaTBPlLfcrIlBnduGdgdKjkrxNRuO41eEuIziRyN3tS17nR7zKKpoQtzB+XnMYGpN2CGUNE0z4rI56+JsQ77x6tSSNXHi9M1A7yNY4vbDqTqC4Yl9fQLR6mI4Vo+tQz5y+0PcP0UBFi2mXrxBhgOnlVItbTiYnsYIHCHo49OtTNRHfi/aMKZ0cIdnffsl/mqSfBZpUEbB3GC3q0pcxSYw6gzOcpC/dxzvRcjWyCb6Veiboyy5YLUh0VolynJA73Ad+352KlwN7hAQwn2DClq7zaEI1xzC7I/NTuoGy5HYARFUoFzzLaNFDQ29ss/xviIyATc84+wLn7tZDzPA4/GAgbENH79JSBenLJQJVdbDugIyAmeqPL/nqB5RaV4+Cvi+mZ211qES4MnjxZ0Z9NM/13kcLIoMHj3YAS/CRN9OiX6aUHDZRkAztVkiEKescHRIHtzsQJrasuj7KsOqEF+YLt016RS1JiIhcipKDs2ercgVlBCU6VbvvXdQ5tnfkfUq3cIAZ3lH89MbwtJGJI+x8qvxBhm9WOTBXMrSO8UVx0ko1/iwC+PlWEZsEI1tjYKoodK/iLNooOOfncC3WuOWYvHYUqFGscO5zll0lDNgCRcc8wEuXD/+5Bxp+McFDXCdxR6CmLQObGwXmg8tv5OweNJPJpWoReLy9PLucyoOlnBbWisJRJitjhjM72Px8Ex1UCY39lYtJ4WunLkXaTT4yYpQHwPXrTDoj5Jkwoq/M5xMZ1stiOjxO/yad1/JqbUBXN5gPoTqX8di4XEk3Bv1s4EdQA5l5S8GbRq/tovdCy7B29kAmtjKKTTRGn3T4pKkD+dpY7UoRM/aQCQmDgk1Z4a/ceyjILd83gbUM9jToYkwuTFeQlagsHDFHpw/uc6gFr/yTB6RGSaE4VAuoCxCNbjCgo2na94BhggYs0tSoTSTelMxqRivLv2C4UUQbgUhT+oUeQuSKbhN78JjrBgL5SHNJrAgIRcxyl6pN7a5ER/YWvdJm/HIEWvSfowq1V2B4gDvYlU4VBROhxmXvXwgE0bJyIlespmOlyU2TYBZykmSdb8yb2ZJD9GOL4fRA/UuqVuFy1ziwGKa1iKf19M2I6ywmS8nF+kUFSJBXznMPCF44FrUYD5yk+0KoLyPXLwDxUbOSs6GBN7hd0UAiYnO5yzFUUHmweZQAEX2Q+qWIwmR8CYY17Due3UwIlRez49YiyX7o1DJ1v8UpCPPvnuoXX861zymff3vM8Jw21Jfos0MrZer+JoEiy4W2u4x8junVTyT8CN9Ms/Q3yWC+Ab83Pl+ScHjPeQbRTaR9mwxnMEC47mOiJMgz4JHW4etQKRxmXRAZD+PJpvVahTma34UGj202LJgCo/vsNaeKDRSG9ClHxsRdhQMUSoz4RFwIVGniU7Fu18hbEuIe+sXdglMoupDljo8Cau6hIrHHkPyQsZa1ALQwAaVjKmU7r6YMlWi1Cr2almRY73BaJhYxHcT/UPVKdQEa326LiW4EDN2wDhSggls/sgk0GbAKJE2xlu1Gfhp7Uj9HFIMcDNfBPpNVp21FOjPBs8kzydh6vz7X1m+rpDRISAd3/kC3t3cPYljiyVkpdY9JBPitrwsIJl/3mzV55+B03GKuVzZklHrBB4GyRl7fvG1ZtLPTz+rLhPUOKbzfzsc+EyXYNL1xdaIRC+SB0GLErkO6VaIxSDh7r5UhpjqvKpCVGy2gLsDXql9tR8+g7yuMUt7Tmh+0JjVpai3tRQey5YViq9W4VrajY1kPSvmargXdI/3XJXDodmnZW9ZAkvzFxUDJ1wGvYGf5nGtM0CnrySf4laMamcKP+THgZtxONhqKmwxVECDsQo/K1lN7Vqc/y+MEWHAMwsfcKJGqxdineS9I4PDvqOw0lTe9/Xe7oToo14k7PicjoSqWK8u+HODhFv0DgVr3Z23uyTiycVUGA8vnLRBEAHRgCZBOuLmrdiUIFcYPiJnca22rV5WE3sYQhBrOYJMSTCtm3adz1D6OapBm+vapLsNcvoYd8nhzd9BuhpdAYayvDBiwN9ZzLETaBQYA0iZMhmZVrAFhAENKbOj5u6WE+oBsXAUA9vK3d37yW0MS4X2YDLDEahZ7/tMG5FguRqvQWztcygkktXqnfGDnmehbd6rK3mBHS1+UZiYIwtWhc9FwnQ65jnC56NFMtzLkx5UuNUxDOYkNKDBgtuB+63D5lHJoDuji4gwhY73jNtWqzHjWQvva+y61zoczYEjtyOSplXXAANq5FCdMmzzfCZeGuXBc8E9UJ4ADOMW4BX0U1SlCRoP+Nx2efro1aE6YZ8pWV+2XelxkIdz/MPy5iI5O9aPVEdiu8abcvHdQ/2uuY4xeKso9mJFMeOhopgCyw+53wIYefX/0SHlVMyDUHs++thFSu+sbIZfpFblFqSUCIjgBOoasGCLSXoX38hAq1fO9LUJpGcNGzrc3Y4+yLKR65B/QpmNYgo9C0gQgbbciYRThNF4nQi+CspbrXdJJcjZiOv25aOv6P1uuNDZBrHFMiHNP9mi9A4E9V0rHjIGuW1yf8TJqGkagS+n3+gLfGWV77EBadR1TDcL3rWf9f8C+38K7PDIl7HBCaGaR5n9CIYTGlvW1/oMpjBPHeMTe/7sovfsICIx2OueioqgMSyTL3b+ybYOVzfpddpLEp7g6oM0ICwnwozrotloCxnhY/meNnHvJP1HPw8yLwPF6OnJRoE555aMmT1hlNJLlLMR7iNvbPZSvdo57sMUxldxLNASkBM3Wa4S4IaM0R3kv4R2juGJFPUgmBK3lsTRERJ/nDNtIY3ChjuQWReV4ZGsJ8k5Fx0sTuCGq8kjoQavEK4AhJeiS3qONLLAewVHtsYREfMxJduQ88+GmOA622QWwyiO1oZXG3dPd6kbSs2Pm+qWZvn/+9lz56NtoyoyXJ6Eie5X/njsz/Z8tG+gnT+SLCJwyjlgwcnlSsb1rMZqRT3qkn/zbyYGx8saK6R3x3Bf/XTAsgdmYKOvpi4g948pLcR8BJWkbWUBeExoKQyvKzVasatZ8hdDFH0LY/eGIQYWnLo5jJcvs8wO2AUKjsmo8rOZS/mCvGQqhI1+J7iBo/CK+NdyL45H47U9BmULqIXkbdP69UXESC+uZ9xhFHARPb7rj214Chcl/TZuX9prh8pbCcTZS31MGyg1WSsvRLU1grjPxbblQemRfHk6dZ54dyaao06+Fhj91MW2ha84nljVLvlmCDLkeS0hvLR/bMBHKbUmvMjBpfrucFOBOXDrYIc0ojnYMv6T1Gf3/ZVSCv/q9VPfe21uaNzEDXM6JrM62UOHCzCxyHmRGrlKVM0xpmVgsH20WMnvPQW0CpHPQy7SGH9wN+/zZZ6FpOxvbSU/1kL8+03vHclM6J+ZHKUVVuhC6iRG7h7wqxvkmR1rKjRf87+cXqWJpH2VUl9GAV0hePyadznmQk7MnVXpRj1HFUXkHg38FrfX2Of896Br1GwxQNgreQ7vrOLVeslKMEwWWFNDGSQQ9IBii20cwiEBuY49uCayWk7z6lBlOcNl37zRJk3V3j9naaO/6uYnb9U7+d9UXxMy6TJ7eqCTVA5oo3W5MmdbWctFkgGiAczUq9iVEtmQUxaS/cAJQ2ggMCNJl4/89gEy14XKMf/FlecOeUHD6l08CQYU+0HPROyJlsb/7k6VaVFPpmIcoAFTSnr78A8w3FHpS1k9rkD0Noyoq1SBnJK6n9zExCUmthKSRidld3MHoKkGJoRzE2lb9dkcCqXa9F8bwyKne0k3nbP7MwddAGQxrJqvwQeOd7Af9lsR4eanKGSVhRWBLDliXWpbS0EbEFqnO/ZLlNlBkz8KN6Vq83oWy++LNkLApGluE1Nh20d94sCyPu0UsR6kpspeCL4EDiPLo7QmyUPC/mAMqSq4+TF5ld3+fuG6Uo7fDz9Ce3upHXGSnfYa58PgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwsSFRke")
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("0xd5cb7928985c58e34cc4715d1725daa298a0d6ebd8d59caf36f0856153ca456f")
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)