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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.
0x98e2fe55fcff17628b68a7228d167675daa400bd786b38c90d3ed8d7b3d2769aThe 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 | 23 | 5f | a2 | 04 | 72 | 06 | b6 | ef | 63 | 10 | ca | 09 | 47 | 6b | c7 | 7a |
| 0010 | fe | 55 | 52 | 8b | f9 | 46 | e9 | d2 | 0f | e7 | ab | e2 | 7d | 2b | 7b | 12 |
| 0020 | 22 | 82 | 03 | de | 60 | db | 0b | 47 | b2 | 80 | 3f | 0c | d8 | d5 | a1 | 78 |
| 0030 | d7 | 5c | 4b | b6 | 23 | cb | 9b | a0 | 13 | 49 | a5 | 19 | 81 | 33 | ac | 30 |
| 0040 | 8e | e3 | 1d | 43 | bc | d7 | 08 | 85 | a9 | 73 | 5c | a8 | 8b | 76 | ec | f0 |
| 0050 | 33 | e1 | 01 | 84 | b5 | 8a | 6b | 4e | d3 | 66 | 6e | c1 | ae | a9 | b0 | 95 |
| 0060 | 3f | ea | cd | 44 | c9 | ec | 6d | 88 | 12 | 5f | 90 | d7 | b4 | 78 | 3f | 13 |
| 0070 | 5c | 8e | 43 | 1f | f1 | 50 | f8 | b3 | a5 | 72 | 08 | 88 | 9e | 5f | 54 | cf |
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 | 99 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
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.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from 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 0x98e2fe55…d2769a
// 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("I1+iBHIGtu9jEMoJR2vHev5VUov5RunSD+er4n0rexIiggPeYNsLR7KAPwzY1aF411xLtiPLm6ATSaUZgTOsMI7jHUO81wiFqXNcqIt27PAz4QGEtYprTtNmbsGuqbCVP+rNRMnsbYgSX5DXtHg/E1yOQx/xUPizpXIIiJ5fVM9Zeu6yW/cn36J65t3aB6IjXNTl3Iyz63M71iR+A/CpyiSvnAWRETpH4/gW5KctvR1lZI6Sr+P6Qa0dg+n5RymtAWcm+W88SMldo0X6vuPblZ1X4nBtdtZoYlz1ZFlKl64Iwkqsdm3kfK9h9cZetchqMlmj+CVlT4Z5QpogYQJ/CGhwp8oqdkGqu86dt/w8vqDv3rk81kNhVngi3GAxNK2atOrs9tYLXSgArt98x3i9J4hQvc/F9YRKOQ25Cl5cAchdfGbQhsnIkYeKMbkcpsJngencAeriOi7EpE/3uRdR4amWs6W1cMzlk2jhP8azphXqQOQoyCAwUkbRECXmein+FPv8jSKwMbHeFHw+muFuSg7FjdxNgwo1GSRHhHcaRHpaOJXxwm8K8xg/IdklznXly97rSaFngiuU3UUUc5xsd/KT1ghaYT4TyU4cwPP23VOsY8qe6V122Vf80pWufX5VYzJ7F9Z/H7VvYB2UMuVrjhkvXeH5pO27VBH1qtZtpBM4yr6o8FL3+x/c+inqtnzDV0orNsaCinZuJNrwycqgquCKYz6/k9rEv60R7ZB37+yfICqbw8MYbYXlAGabCITcTRrCE5Qa2g+r5oLkIL3OuVqG3WDSvG/TXwot9L0iPxRqM26RnMGy0LelCgFsjqU5U2+b2bgamZ25kIZTocNLi7TLGv3znHH8WvXiBKKzDmxYuUw+mEMriVsnv+Q3ZolOhCMqJn+7X8RwfwoDDzPPYINNmnKKEMX3CAmzUHK0rzOFLDkvLS2cp0JmUAiw9VBFGzQSqnKTraAqnTUsPqym1lofEBDnnycIXjbnXr8lXoyTfOerAegL7uDDg/3pA+0HDFYLGhWZ0tJGZxl0weoT9vG/5WVq3uL8bGZ0NSCkDNPobnXot6GUxMX4cqL9SiCmack9QTtaj39Qt+eEzLLQBeIuLsGUjzZ9EpTIU5gTM5HzP+yfd6jG54g6Q3aebTghWVVynQ9qWFc8rwxpzBYw/Rez3GDE2S53E6L0BOU1h0ZStdZe0l0vSK1Q97eZo9vRURRC2+ckEZOykNo/S3fwiCnI60JSbTtYoCcqTaqrH1vW09P2uKf+0QQH1zyl2fooWngrhpBHrLKGyPjXmDaBv0crWiZX6XWoRnbFfOtQ5TQul+OU4OdFLgfWEYbdL/lL+zpM01MfodY/G0kHgp9yDo32wX5sdUYqAoB/7ILBxDjlQUAlAJgOJlOpEPrSGST6CajYU4iSVxnADcBCDo9+i4IQ7Il6SNKV5/EhjGZHxMUyUfwn8GFUEjCXvztbdlPqBpmrit4pF93WZk94/cr/GkKM4SeWQG/J2hSFISFXyjA2QkEkXrT0ak8KvW9+BoiKkgnLMs8tUMjdW4/4kZEfcJMpZgto0fiC+5lMn9rLJctC4OodnzfVbWiOiaVa6imT1EHFc6rmev0zHxeCGNtSrw0MRAtA5P8gp7XJT1c3MeIFOSUireM7WhgUzCRNwrMMFRvdteX5fETv8zNZQ9eFZXRYYvXyjwseunBJUSEc6v5MPjKIyiZsYjhm4VPjeQInMITelSkG6FeUuj0jG9XOdCAgqeHrryFR2QKZ7vS5fG3wCIMJJeuW827ciivN8hE7zi2xqHAeWlkroWSWA6M/xRMrxUSQ79NMonPu1SZLc7IXg1d6hH6gMBwoQjz4JOzjzHT0ufAHaJRA1vkKPAtk+/ZdDgL0UKtbG6+eqgvnnMMBFLXETK98BJVCq/loZEpIoATSLJypSua2MWUyHwm4mHQN0qKeVKDtWCOMXi1bCraiaXLsTHOt/c5aMnfHIKRz8a1WJIFn9F6uwHYO4GTc/5+2XAG+ZoUiiA7aXC7bHg/atLKEJTGB0sbxnumZ4bqQiMKjFTRyrNQ1JXinwoYO5cRHQU+40+4vepo4rGcd7GH0HtgTAIEbDhZ6LYct1cFvdNOmMhr1tiNfeQfDfmVkC0NfXRLCx6g7nYVDnkyDXb96NR09G0gdtXWSP9TRPfuwF9cZ7zgiczKzihAlmeLapLupXWpkMwA0Lk4umNpLIuxgc7vMw+/lpsPz99q4OoFrgung3rdPM+ZgG9hOUjoni/Kem38yeHjoOwXFmilomTVwO2lcKbf7j5WlCmncKVb6Zam5q0B28VUn7K2GM44xfeaL6cbchXTW0XDC86k6wLCcR2ldV1IddZh6jtXPhdpGpCRByTrSLgAXdv101q9BIFlq8h+eqkJLstHyglcIa4erKh3OM3iZZltcsS/W0jH1KNMQ7mwykYEOxPFw/kBYoHFtec/j4rvdkgPTlMQ42oM2kLnk17Mi4HQqAfcVEkbhN4nHdZlThBwDVHjdCaPMMZSZX5/TdcJ+KAn3pmWH82iXC7bI/OwP10+KCWmwpUw7dv5CgIbTF67+yHpmBC9dYAuzgY4q2hBSgnrLjwXSaJUSni/g4BuuYIpvDkwFxVErAzpBCctmhlyKkz5yXTTG0MVDyz/yyIz2JAqIamWwIztzMNCUyV3GVxHtH9iJ9WR3wGuP3cztDawiNLakjncL2cw0jfVurtFfJVXGquqOGOPnft7S+XE/rvjPcfO1bpjNOKFYCTI8nYHGJ72lG2iFepphM/9HdmqZ1xkZs6jr9wbSCdgSCXmxDn1SnRl+/arMd93eJBmXlK9S46XFxD3GGLIW0Td8bFsB9Dow6GqigyTemSKUozCxYsj03ehjseJQjxbPGO1xIVtahHnEf3IkOLZmNTf3PsRfyko2nYUM7Jq37uOcIqXmdssusBAbLvT5lkYrgNFv6IJaLxNZ27nok5vum43rWeFI/BbvDqz9YHEYAX2Y+RibSCXCs4UI27wbSnikpY8lsNCy9lSf94YYtiHTp11AGLGH7I6J6NPp9gpZJizlNjngF5mRUUihSeAZ9Z+gfDVRHHXDedVTaMzntdpw7Gr+zM5nKg5ETHGZpKqLIZOQBgQnnI7xNffzr2mQH/2qqKeEssXhf3T4Hkjuo5Hd5E04RYraDBZQH9cS59B7PfX2VgiGq8VwSVNq51B8Y2AJR1m5GoydXzwGivCZegt3fQ6zoR3HtPIioUlvezgnOYetlRvDKuz7TbiQv6nDqVsiJImhBN6FfHajSi8wgatibKD02d78foyHlqDlIrZeY13/KRPthJp5zckbhv/gsYsTe7hi+6Ydtc0wBB0u+iF7ZxOCag227S8fAexKcKjRjlblbEvwGTpQnekjBCYdnfcYu0Q2y6IwKRNKd4k+FOYw8LyUMeIBhv5xS/21lt5tCfYF19NwnXxisj2GFteo+eGTnOyi0751ILe24kqfs6d0DkxudMTKWTK3yMIVd0IIXPaPC/U854haEaglcfT2G2V79ikaaeHY2MBvO768xIjb8g9P03oywG7Cda4IxbSxTXKww5pnUOF4TbqZmefbsKYlry4RQbx0rUE0J+JpcvxrVUV0gu8tFXi7d1ed46yZ3vMJVVu9VeOX0aFOoKVU83y0Hj8wWMYIZatXM94bXdrJ8V2cxZJmN7fLfx7pmdCamAykWrXBrdVf8Uh2aThmFe9ENxozXu5MNp0m9aeULVeE477itbzJGy9/NI2KuvVLusYMjk6vOEZ5LU4di6g8JXe34L/CtkKoht+40dSgzTfHwnE46D8G01jkMbmNy0hbLO70EOwmS9PYLbwdabXFA2OGppJ7qUHIs9XlofNWZBk5cPZ/dhx8zKBSJwJ3FkgIStE8/G6NoiQrBPcvuJTjwJO2SCqrEnXXMKZ0XC/P+Um0/6SOzlZas1LLGMoR609MuhlcFHIWodmJeNotMiL0y6HDvEd2Fctbw/L+yUrS8/WMdcBPP3jNL6KPWssANbhr1LK8CjeoEoUT/39zDOjLX0Djnz+qw4nvWO3TO6mTYV7p+j0Z+gysyvu15O/bd85Qw4l7diDTewPfavLReNuIfeSbwynkg5nX2re8I5mPwfauaasSY0iGVDwjKoSDAMGsgXRbMS+RHCHyNrVsBis23S9Yk98dwORURxFS8lTuvuZuWZKLUttSVeV1fwMiDs3KGI+PgAag01l4djzVmRDJ8TGAv8oi4a0WYuQVc/bZZSWV086RprhfuiMNVA9wmhUZ8lU7cTFjVPsukqYdzc4lde2/fvxLUpyXcmrfVVYxl5hpbPq1dwLYeSRYNxvNYl9thoyzxQkZXocHDB8ki4+Xzd/p/HGDJ2p1nKn3S2eBl7fYAAAAAAAAAAAAAAAAAAAAAAAAAAAABQkUFhwi")
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("0x98e2fe55fcff17628b68a7228d167675daa400bd786b38c90d3ed8d7b3d2769a")
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)