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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.
0x3eb3e60d83419815f7634b9725bdbf989ab35e27aebeacdea789cd9a3ce34ba8The 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 | da | 01 | a5 | 66 | a7 | 4a | 63 | 7b | f0 | 31 | 0d | da | e2 | cd | d9 | 53 |
| 0010 | b6 | ad | 13 | 63 | 8e | 90 | 99 | 4d | 7a | cd | ce | c3 | fb | e5 | 8b | 0c |
| 0020 | fc | a2 | 2b | 18 | 95 | e8 | 01 | 9f | a2 | 10 | 36 | 23 | 71 | 6d | e8 | 5e |
| 0030 | 3c | f2 | 5a | 6e | 13 | f8 | 16 | 62 | cc | 37 | 79 | a3 | 05 | f6 | 6b | 15 |
| 0040 | ac | 7d | 71 | 7c | 94 | b0 | fd | ee | 22 | 6f | f2 | 56 | 38 | 08 | fb | 2f |
| 0050 | 54 | 5f | 0e | f4 | d4 | ac | 84 | 4d | aa | f5 | 21 | e0 | 3f | b6 | 99 | d1 |
| 0060 | 93 | fe | 9f | d2 | 15 | 9b | 42 | e1 | 3d | fa | 72 | bd | 45 | b8 | 40 | c6 |
| 0070 | 08 | 33 | f4 | 7b | 0c | e1 | 76 | b9 | 68 | 73 | ab | a5 | f6 | 7c | fb | 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 | bc | 4a | 83 | 20 | dc | 7b | 4d | f2 | 5f | b3 | 77 | a3 | ec | 64 | ab | 90 |
| 0010 | d7 | 3e | c6 | 6b | 9a | 46 | a2 | fe | c7 | 53 | 39 | 6f | 00 | 3d | 5f | 41 |
| 0020 | 1d | ba | dd | 02 | 52 | 6d | 37 | 9d | d9 | 78 | 3f | b8 | bc | f3 | fc | 34 |
| 0030 | df | 70 | 8a | b8 | 3d | 35 | b3 | b6 | 77 | 30 | 18 | 72 | d1 | 95 | 48 | 1c |
| 0040 | ab | a4 | 1f | 76 | 56 | 51 | 09 | ba | 66 | db | 27 | 85 | 1c | 0a | cc | 2a |
| 0050 | bd | 5d | 0b | 05 | 23 | 44 | fb | bf | 6e | 2a | e2 | c1 | e3 | a1 | 41 | 2e |
| 0060 | 0b | 30 | 9b | cb | 2e | 2e | 2b | 49 | f4 | e2 | d7 | 8f | 4f | f9 | cb | 52 |
| 0070 | 8d | c6 | 67 | 95 | 74 | 1c | d9 | 54 | e3 | 11 | d9 | 14 | 42 | 48 | 15 | 5d |
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.
0x2d731f8373117f8ab0156d7bde44b7d5ad342d51456007b602ea26032b6a3a110xde44b7d5ad342d51456007b602ea26032b6a3a110xDe44B7D5AD342D51456007B602ea26032B6a3A11from 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 0x3eb3e60d…e34ba8
// 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("2gGlZqdKY3vwMQ3a4s3ZU7atE2OOkJlNes3Ow/vliwz8oisYlegBn6IQNiNxbehePPJabhP4FmLMN3mjBfZrFax9cXyUsP3uIm/yVjgI+y9UXw701KyETar1IeA/tpnRk/6f0hWbQuE9+nK9RbhAxggz9HsM4Xa5aHOrpfZ8+8/aIv0JGP35XesSrcysE58NkilIyATSNU3dn05wvGV+IBkZ/MGCyMfyPne2hLY6iQTR0tMYzDMZ2Hixs8C9la1+CxyVgipa9emXV9JBjHmH0RYXrFBuulH3lVKPpGX2p9Fytxs71H+7xViIyZlTHPIe9fctRaoMbgdgh2/+fHp00OAJSVl8OCAkIgXOotUm5Mqi/Su5f6BRcliO758/ARksOZMenHyDyHigi1pZas+z6kiPDK+vgVP4D2gc+PqCmLOnrSfoUCNHfsd6rMrgQVAZ+M7Peh0BlduPKFEDHdrC2oOlMcLSr8zjQw9gycO3DfNnBvRtjvTpw5ZM/YcRqHi43mk4utPr/xakaFjP86acp+4NNPj2r3QQiebN7lZ257P7/ZZPnqqj9j8N0MRsjMtUovBYJSe4e00ZtJ+fewNjDvYE/rt1CNUos75a9hMEm61zO3Vo6krWpjISNr/B9OKtw3XLtnLzCL/MHFqFFPuawZAdazF5hvSOVmH5s+gaB2FAQT8wlEWqMB0Ld1sYTg8p9AfV/ru/AyTrGRaFo3NaflNsovg5IIbfZk/FXVCaPNX59y27UzRSiBEYWZZrh9I50xcRbY3BrK948szKtAgc+PQWeGiJKCs53xyKkEcdQF+VqksyXXnnWkwgYeHDZTYSusKq+siwpFzXT47q/RAILEWQF4f8SCdfAqhzfs+BSAcj9loDObTVlTDL+DAt99Gl0WUISw90/iPS+DXoZM7YfvgVV2wIgFuIYDb0Aws0HwQP9ofUHbSBV3zsa+LzhGIDIGianVw7OpE/iPNIld2zqTnHgusM2+2DH3N8fTBxNkHITPWqCtY7V7D86K00m19ruL89xCf46S26LRSakZ9lFyJ9JMFbkIyfrTx2g2L6fBouU6Fni87eu/+Hk11C1DHAA7bkg68xNQP9FrmoLZ0IRnNhRvP2+qxoEhNGgalJM/6dm+6wRvK/C/dP5cIP3vHvLoSGuISYbJtxbisrcsj0DaLSXeeyXWubJp0v0MKMuivtunXDAEOeWmkjwzihzZ6CxA9+95VuDRvxUDXBCH1ZVDj2Kgi006wQZYW1KkZpVP4EKJcBIWjamFZCqwoR4jxbDS/4s+d680yHtaP7oKt7X6oNbJaHb93Yd3RSiOeoS52aKsHhYnUgx/rtc0Pwlio4UjQIguId6lSsB3mauOrq8CQXTyJhS4g0lSShTLG/93Ulx3pVrVpC+oRz9sM0TrAl82LojqIxnJCymRAsqN2Dv5Ua8WKjrHLJS8pKFFxQB+wdgUJIkP8CGV4T8qGX0VVDCHk3vNCbgpcM1lyES76sDXftka3CgF4WvmQOL0tCeC+2O0Ok0I7mAs8e0U89hZDRmVPpe4lkNOSQPIdbXXcz7jUrqRmxol+gvXwf+UqtXo7+fVRr+rGX9TLcDTMTfk33S70IAK1YfkJN8CofksWmHblAGMwvEwU2eMCBUCHkDHX0hgO0doWutVbsqeZcn51RcHpYJD9BpxJ/mKrV4tUm+cFgLb9Sehua/BPZkHdjekqCT8W6HBOTkKmNGuk1AnZVJLGy5Xpfso6YWoTijfj5VESpQxdQDV7z644JyPdq35y7v+AQV+2rLKFC/dEIy+9l2GPOTOfarBTneUgJ1btgTUvEMhsjuh0D3HVTCQdE4i3iZawwmy3zjYbfPF1T3z/Vvn5KTjW82I+16kMXPX1FJA8lNY3VieCmFH6In2csA767zpuU+rtX3ACaybzBp6W3qvEhhR6qLAboVjPCZKzaV6NRcCCQhuomiZFAUKcGD1e0IOj7h/37OdDGwhcyxv71+ejtwRPVLC3Vp4CdjISUck+6drBbn3FVPA1V6IkKwjPazC90DZ5xOOF534y3DNdc8zb813io/tXsWNUOVXCemdZ541X7GkOyZJ2ohOXIdM/d6e8b+rnIw3YykQFjb0KVm2/T3n8feiPrSS6N0uRjZQ1O0C0WID/CqOy3a0qpf3eXSkdOunfylRqpKx3Ug5ej83fdihEDrFzWhr4CENyPvl3CElfZMRedP171Qo/XYLobyyLIQAHH1xAkeyZcz0EPLLN3Z5UdXjpxEmJYp8GCJPtMuS3vB+2p7VHQ7ST2Np348mnXihNDoYHRfVlW2w43u6NzR0oZQ3TnDDy04sxUQvxX4Zw3jzTb36r6cnUISpQRbf8EQGv1VNXd2q+dUoZUJUIVQ8puIGdLgSirMAZzsSNdlCL8NVv96PDmXUu2bS+nCFI5oa2jd5zHGmYwuFtd23L85NDGNoXGcU9+VG3QCoEKdVNxc6rk05+J/etpcE2S3hC3EBSwxoRJi2IC67sa014P7ZGGcxTR342dARZg85ZwUdozysTyzgEyPGEnq13k1sIr3lppbYvLFnnnSojlTJgZvkuDPrlTIWw1ipJ82lRL5NTR3lEjs+l2J2DKKqRXnTYqZzlx8+nhQ+s2KDlJqNayYL0ygDchry6D5Q5mVRBMnxuZRI33M3bQpDYTzVfuhYf53YLpziqrhctFb2P3YU27+RqiRwuzp7vvRtGU/ZmVm5Pr2qnEY0IprxvNR3Jqs+lJHYEbqSV4coeoxs7h6P+SEcgmE2v82ggkEo3muu/FQUZ6Sfx3RxZlhPMbCvP3TVhiQWV4K5ICFDbVLcKXVJf0KZgXyzNeQOQSB170KB3foXmvT1k8ggSkHaVqf39UUsQnhh2P9TvGd5uOY0BqEpcMnbcgMOoxsAcOLm9ahdK0bsw3vSfVNaEBeEF/T6MKCAn90VW2EMCqz7QCvu0PxmAvvDez+s9kZjIOCEkrQ5OKv8d1YcM2HC9ZroXEIjZiHx82ifnJYvjViIvEKZvSdFmDxQpvKHUYJdjxHYfxChQT0zW+dOVw7sA0RHjx98DFIVTbIqsiV/Q+9WNOtdFHZG0bTa3deFpHPWj92yxirjQvo7EtsabVTuNshg45bOClnU8JK6wpniSwUUxEHSwPjTy6VU/6JfWtMptMU643Zjm6EBWP94qQ/0ackbt7o3rVOVA9OextA+N1qIQzbVNzFh4FnuOTNnkazJ8xalEXHVSeyJBRtcByBpPiqgP5lsR9z/kkmNv+JuDPMJ5HjVrS+lkkjf5pK6CpLz9PXV0+hSYxgxoafSavkfoTQUKtj7qaT+IyuBBt5mL37zlXiiadouvFfp38XTZ1Snf4WPlitE6QDJL/K/DicTIt31+itQ0qFkILKgjzwbfGQB3WDi3m+ZzMYt72aT6AvazkqBXRNVgWvw+ByMxPEnuAc+GvmNZ2eY49ZjPut4BVzm11ZNhhezNhxRUawZzQyXQtNEZiN3mS6VUhGtTAl5dEPscH2guw80OkYrDQmXEI2vFEV+iyhGoMJMh0LPTWh5K9wMdoUsxJUwWoW+LRHajT6saPoTzHUB9OV2JM8RREoLzj4mImQgEFNi861i01uPKL3+Hx5pIG6GgaY5DNjhpSwYzD6ozfZPPzyLM66tCDTD/2FiuiCgdUxIGELF0HGBXouWpoGVGR4dJWZuFC2LN2Cr9QjKyuOL3e/E9Z30++StrRDVD0SfpLjMVsgz+br+nRpVSfQNRPkktJ4Dvnd+Kyzl4TcWYn0NLs+Gaajv6Kaj0USq4uIKiTTvaCnOJwo89DMK0vtTzLgbPipN5j/9VTEx+M9LhjfMSl8PWq3cjR/s+EnyaI8SZ6NjkjfjFpz7ySuJEVKsPJIjErLNPCs9+9r0z8rmNGopRLczotQ2OIyhb5q2/jujI6oDcYggktTWlRYU4E/LzZhhm/YF3WYldqRUhRJxIhLaz1ExO5r5O5XXuaA9ESdJOq60b1mNXbT+nzDYdVfO8ecRJ0nT9NI3wxSui+hR7lUfXE+dycf/Hwye70eaHNXfsmJxC8/fKofw61sdCcEL9KZxT1Mtk0TF7akExUnvKT33c6hYsyKO7rZLkXWtZBXMC/UFHu3hrDiBHahpoJfE+Jo8EUqkB10RHI/Lp79kRIeTlQY/LOFwMD3AAqYuRzr7GuZkrY+yRHTKTeL9YZJET/FBfJjjRxwdouIyDmf8d2yR56O+JPxEa8MyNU0Jh5Cjq+p0P0vdbymeYCFLPLHSD/+CDxmegABPcMUyKR5Uq4k8s9NOqg8Nsv8lSMSpdXkHiROZr64U6TzpN7aSU3q2XjUokTHqhWjqef4NMxBWI1TVphamyS1FCO4/0vRldlrPDyF2t5g6DyOIbe8wBBTZGTlMXj9wAAAAAAAAAAAAAAAAAAAAAACAwTGR0m")
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("0x3eb3e60d83419815f7634b9725bdbf989ab35e27aebeacdea789cd9a3ce34ba8")
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)