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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.
0x38b152f1b3786e18ef87eb3cb7c509192fb7bb1e1f28465f162cf647ba6169d8The 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 | b3 | fc | df | 43 | 03 | f0 | 90 | f6 | d7 | f8 | c7 | 9b | f7 | fe | 0b | 4b |
| 0010 | 13 | 53 | 03 | 9b | f7 | f7 | 88 | 1d | 85 | c0 | ee | 38 | 0f | 04 | b4 | 7c |
| 0020 | 3f | 3b | fb | aa | 73 | 8f | 8f | 07 | 69 | d5 | af | 5b | d7 | d8 | d6 | d6 |
| 0030 | e6 | ad | 0a | 79 | c2 | 9c | 31 | cd | 47 | c4 | ad | 90 | 5e | 54 | 13 | 0f |
| 0040 | 67 | 65 | b7 | b0 | 5e | 9b | f6 | dd | be | 92 | 34 | f5 | b4 | f4 | 0f | 3a |
| 0050 | 8e | 3b | 83 | a8 | 75 | 79 | 38 | 7f | 9a | 9b | da | 18 | 8c | 3f | 06 | 58 |
| 0060 | e5 | ad | 27 | a0 | 44 | 87 | 58 | c3 | 13 | d1 | d6 | 06 | c7 | cf | 68 | 44 |
| 0070 | 09 | 29 | a9 | 10 | d8 | 10 | c0 | c1 | 53 | 54 | 27 | 06 | 29 | f3 | 2f | ac |
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 | ee | ed | f8 | 5d | b6 | c2 | 97 | 7b | bd | 77 | aa | fb | a9 | 85 | 64 | 90 |
| 0010 | 85 | c4 | 92 | c7 | 2b | 2d | 8a | 9d | d2 | 74 | 6e | 12 | c8 | 48 | 0c | ed |
| 0020 | 5e | 38 | 45 | 9a | bc | 28 | 1b | 9b | 05 | 8c | 19 | 76 | 02 | bb | ac | e8 |
| 0030 | 85 | 78 | 0f | 9c | 90 | 95 | ff | d5 | e5 | d5 | c4 | 9f | fa | ee | 69 | 33 |
| 0040 | 27 | 6b | d8 | f0 | 7b | 3e | 18 | eb | cb | df | 43 | a4 | 25 | 3e | 03 | 47 |
| 0050 | 93 | 82 | 1d | 96 | a1 | 35 | 54 | 20 | 16 | 8f | 0f | 62 | d7 | 47 | 10 | 07 |
| 0060 | f1 | 45 | c8 | 8d | 78 | 1d | 58 | d1 | e4 | c8 | 58 | 2e | 9f | f4 | c8 | 56 |
| 0070 | e0 | 0d | ce | e9 | f4 | 68 | d0 | a3 | 43 | e1 | 84 | 39 | 91 | b6 | 80 | c2 |
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.
0x5d4464d11de6a2d66674a6666ac824d071434d75d8d25923223615dd4c81924e0x6ac824d071434d75d8d25923223615dd4c81924e0x6Ac824d071434D75d8D25923223615Dd4C81924efrom 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 0x38b152f1…6169d8
// 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("s/zfQwPwkPbX+Meb9/4LSxNTA5v394gdhcDuOA8EtHw/O/uqc4+PB2nVr1vX2NbW5q0KecKcMc1HxK2QXlQTD2dlt7Bem/bdvpI09bT0DzqOO4OodXk4f5qb2hiMPwZY5a0noESHWMMT0dYGx89oRAkpqRDYEMDBU1QnBinzL6xDCt1sNiagbhRH/hsgRA1RZ1fK+dmVkkH8WWxf2xCCSN9Qh+t/hHuOl3mH1AHUlgo5gWMNISMFMD5lfgXVpOSKPYxyChWbWv4425iwDFi3/iaYLIzzPz9LUM7BBD5Ml0MQsBajto5e18pvMNTLN6MN7ZwcwMG6gxLzt3/ri+6e+7S4epIuR+KjMAqniwI2MeUM2gcnmUt8udInD0QrIb2+/e0jYunvslctnU0fMA+QoRSWYmYheO5LNq4Qk5UMh+X8gw5VXTdC42vNV2tEH1Ok/RhX0qX6AIqm8yykzWroEGL+3HJnW9KJpiWJ2wLffyq1Q2Qmz5sTmsA1WXgEugREfGV5GZM+a5M5AaTtEFfEcBZeNRHpeEc4lS8qHIw19/ZWXoEhxVHxpqULPIos3UPGm0QdaF//1ZPtzjuXH+Dy21GbhaUPL4YtmS5wxo0iXSILQx3giQF8IRccH2m8rx6ORtkPBQg3yIvP+LBhsnLgQtlpOuVW6jQS8p5bgEhd1Bq6Fhqa5j/ggxNN8LQeeNPq1HxkfPiTvb5xn3/4teiYBuhD81piQ8P6OFLelXaJ5rEYeXpw//voY2J4MBCJGcX1nNSIR3+VnyYO5Sy/QZHVvwXk/LtH0AY+WD2vwOXmi8EB0gLNr11envFZeBhdY6LzFYGnMhubHyhSNAPCgrSQbpZws7rkENeYRBgkeL4k+p7JmuLhxpEfU+defkU1tc5dIgt8u1MeCT5XwLW0e+7wyOzJ1AGvIOys1/DVeYY4a9aTUtG/2H1IERcguS/K0p8m4Yhb6mbVkaeN7SrfVS6wRZGSYNvVL91+N+iSRqvKrA12kKhIrCuxz9ADzS+kx9ymL14z4G8RuUiCHT7UsXGD+/U+zks2mWyQ+QMN+qq6jhvpJq8St00FKP0ApIuW8LeFpLUq9srLCU/yGQ+DljUb+55W2noKHJsvdUj16821AnzDvxAf3XtH5EX0w99v0fGDZqtU6ndz1km83yA9ERipoTc06PiKL7A0fkrFiSl3CJ1tK4XSMvCUQdHp48lp7Q6NndNx1xPAimFVbDgMWJXyaTO/gn/ON2DjSfEBcfoU9PQjyok6ts6ItuGLzDq6cz5XpVoxTOvD8uWbOEMFmsW/O+hE9h0++CzM5X13rZAD6eJ6sHqaw6rrKy36o7f/i5R6tE411hHtJl+mUhBC1RiT3aPjkHpnh9FczPzGFdufMqXS6OaNJa06f/mQSiOlPrMIu81Cd/p95K2rmb4ypPLWuy/jr23EgqewbBgBpSEYV87u9Qf/ivsJsYnrmdzhnq5YkgjwVStFyjCGaNaEMe9tYWxS7jg4XYzv3jw1CAZQ8TvwG98hD7COc7BPXdpBjnRCQgDI9TP3cMHQhP9Kgj65lYYRDmAcC7FBJtlt5bTH1mPWf749qJ+IcCK1Yt8E04DcuEYgtTT0OBXrul4RyH4tjJBuT/j00J3EgKycJUMy8mXXY7JsCOIXTw1XAEoRfumdwIJF2eMprZ04OMABx/mJn9rmJc9E5ORVBQoNPt7U7djoRj1ZoUbUzRMfsLK0K+WAPDyWlufdfBQ072X5Zhpl8D+JplxTar6Y7pi/67EV411CmvHHe3h0jndpG0StYvLuqpgqh1eww5Gd1SMqN7ffQqcL4U9P4eqJe2laY4X6S/yltUoSTc38rQaOjg+QWzjVDMB1O8PmmEHLQmUZA0RlqYbuIGV2eL/4+y9bwS48uGnoG1fsSmhCSS/LAnxXwhJFQOooeTZSnMw0wPNbAHQmBMyvIC8FgegkOcVuwAm5o9FNLdgj82MC+/A5zW0WxG2zBsBESo82RMCkLGUbiPFePn1VuYHIbwD9oAPRLBN1qtowyRaf1qwzExiLBRJF6mRJiB18ieQmzndHF15vSR76kSAFD/i5SidEYCxu3rTL/wUM3tyVMhCUUpYsyPScc1jLfEpFllZbnq/jrbdL47S/ljFW1aJ/tUQahY8qRZW9WdnICk/FlgSh887bhyGhBmLTXQw0QgsSdzLfpTpiE+oSnP55QOE9Xh7lH3OcVIGtHmVm2r3Sqx+bvxz6tSzgDnpor6Z2FGfEJzX6a0mAjGtz+mKSu6dLyJWzhU0uB0cq2lROPDwcjoy2JNGwY3SNu1Bq/icFfqjtCP3uoo4rDzNV6Mc3dXAnt5nXpzkWzr27y4FeNn61NY5cMwl4VBW/DDUhJUw21Aa7WFwDLzGhng7vRPtW675py1gzeEOSu4lg66C8rFUuTwNx4DoIuUHWk4JOrM6eMwR2Xe5DRef9Z5HZlJP9xrjs75ll3VKUx6x8E+nJAZIbUsKRbjCPjhoF2lWnDt3IqhEMj3utWCeeaBJguUBnspT9OCsjFOs0jQWwiX3AJfT6kOtPMDY2aSxVERaXUySqiJbrsdln0Bg747iO1CUcgoWHsvGaPKng0rAHAj3CglbzY6jai32Xi4BSR5sJakRMzeruu8/kAxmAJgtdT6mHy2QUcvddUPDRZaimNya8A8FkWLgpCSzn0JlH9LVpapif+dU3JZKqXn9fFVHFOwYQ4hOsgxIsNpbmhlqS6JcoCnsnEvwh3M0hkPN/ovY7unliehctUmrWDoN6a4gG7FNBg7HnYLRVgRCZz2TP67vzRrsl1t9/uPY4v2ZDQjpsev2syAcdqzLZHqvVMb/MfiBkPk+vlCgXp+IL9/zx5kkJ+aXhuycf1Z8CTTb186FyQHdd2puL6OOJVHTios+Dbj5v5Mjt64mPXV116Mfpqv6q4jE1nteXEcEwYQ9Du+Nif2b3rqyiKlLy3CuAk9iInh9dHMjrr6am8HGPPCf+k8CEd9glrKk9n8xKhFtWttbW6SiKKHr49oVNQvbMEgHl0hq2ROHqlTTWDB9CUsaSZAnPHKteRx5OOtNukgTeZDzlgUYgVU0Go4Q6kZ94KKPP8Bq4GY66VlXCCoHOKB+rMSILG7cq0iXGM6EKZiynALwErVZfzfWczGEKquA0Eb9ENdbLetMJ6v0jGgqZAvw9DBDALV8NG6kNx0Z3HwN+5QXbP2rwQvr6/hZ6oyIfoaOAyQP/qmO2cgZA3NliqiraojKWEX/xsAKsnnYe04ZUkio4Rdtnh1xsBJBWKU+58mdyL3OoIsVl7TvdJGlRFUxL616bc0pz1qqNoituXjF7fKbCcoD5JHGSbmFy4Y2l4ROtMnBQQPaOFQ2ZBy0/8dYEfeXp4ebA0JNvIYJhir8iuRGchtEXha4hFkv8d7ubGtWVKKcwuUHtiaEfToZOAMqaiE4k3UQAecjJ49o5PBxuJsYVhCF80vkoNh06b7TDn7xRhAgJiKBDmiuLrlx7upe7FaTSiV/vdOfc0y4bzhSBJ/SmHRX+rqriiCubJtOvpPFNHd0pgCqFe5uMCPBpg+wxRdKSibq8MsoFiqEx83L4MSoN7wIsg+XEGGTNbkGZHsGiIiH32S6GcG5T1PE66VQY5lVFyZxgevAVMB8BwguxSVf03KaDrXfLtdFoKRQ0Et1oJ32o4hxTrrmPREW//tfzVQeRPOFgwW6ThhVAUrxkSe1HMzLn4j4oRvl8lbv9na7UhaHgbsRiICUTnTat8EfvvFY+DxsqlK7ew8rDl0Y7LMoCiqoM8Cb/2cMInZ0el3uw6hirHhgUWWwIl/qF5NyeHv7F5LsG2TpODFccHL/2ltf+C+FK3meTbMip1FO8bVirGNYH7dLxL9CuiafYmURNm2yYceE5E6Dy9kMFugcNSXQnF2jHxWKtCjN7vMO3t3uF1jngHfyKs8u91hF6PrPfqJcEuOlOPJwdCGYbkr1KOShLk/2M9rB3/WhRJb0/aM4vHY1NoeqUg1urN3rYha0J+H/PFeRRu4jVQ9cJ/bAoK4XsyCPdNLh04si+NPkKxBdX9w8FSc+7xxKL81vJx9f28WX6JNNr2zvsbHKKVOkfrl6LC4S7g6Rzd9lYB34L/b6kNPOaKyxk0MNZIV9itzt0bKFzE6Ca3vCWa5bjDxj47bBZHTk+/Ocrmtvjpoyn+7aDthjWeDNlVJRVuCRqKBhC4li4aN9FKt/m4AGsW8BbE8/jZ5zsjH0pp8Taipok5kRwps+gq9ypHshiVYaZmuQfL7uuPbWG8b0w+1nN/3k88Ih//nVrYcjipbBIoxfFWqEhQGIuSWzgRnAq9SYpG6vZbWMhcp/A9xMpK2qipeH7Bhrb44CjvNYQRYrK+gMGGyC92/AAAAAAAAAAAAAAAAAAAAAAAAAAAAAABQ0RFRoh")
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("0x38b152f1b3786e18ef87eb3cb7c509192fb7bb1e1f28465f162cf647ba6169d8")
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)