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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.
0x5df29e856e7787e531a1d9cc6e5ef3b05d336e4bf49fac3e513f8dd7b1d36facThe 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 | f3 | 08 | 3b | 7b | a5 | cd | 37 | 12 | e8 | 10 | 8c | e2 | a7 | 0a | fb | cd |
| 0010 | c3 | e5 | bd | 5a | 90 | dc | 6a | 1b | 5e | 48 | 0a | 72 | 8c | 59 | da | 4b |
| 0020 | 1a | ac | 04 | fd | c5 | 9b | 14 | cc | 57 | 64 | 1f | e5 | 96 | 0b | d1 | 7d |
| 0030 | 18 | 9c | c6 | c6 | e4 | 92 | d5 | 7c | 55 | 1b | 55 | 7b | dc | f2 | f1 | be |
| 0040 | 3e | 20 | d2 | e9 | 20 | 88 | 9c | fb | 73 | b2 | aa | bf | 42 | ca | 4c | 01 |
| 0050 | e2 | d5 | ab | c8 | 77 | 17 | ad | 6f | 7f | c8 | 69 | 84 | fe | 80 | 30 | fe |
| 0060 | be | 70 | 5d | 16 | 70 | 8b | 75 | 1a | 84 | 90 | 45 | a6 | 42 | f3 | e4 | 07 |
| 0070 | 75 | b1 | e5 | fa | d6 | 95 | 54 | 5a | 44 | df | af | 56 | ee | 28 | e6 | f3 |
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 | 1e | 42 | 1c | d4 | 5b | f2 | 5b | 18 | 4e | b7 | de | a2 | df | 44 | 8f | d5 |
| 0010 | e9 | cc | e9 | e1 | 4c | 27 | 55 | b6 | 83 | 35 | cb | 0e | 1b | 6c | 10 | fe |
| 0020 | a1 | 6c | ee | 10 | 69 | 4f | f6 | 2b | 0a | e7 | cb | 13 | 2c | 80 | b0 | 7f |
| 0030 | c1 | c4 | ed | b1 | bf | ef | ca | 47 | 51 | 27 | 70 | 48 | 2a | ec | 40 | 4b |
| 0040 | 13 | 31 | 7f | 76 | a9 | 45 | e6 | ba | 7b | 08 | ce | 2e | bb | 63 | f5 | 6c |
| 0050 | f5 | f7 | 82 | c7 | 9d | c0 | 9f | 21 | 20 | 88 | d9 | 20 | c2 | 47 | b4 | 41 |
| 0060 | 7d | d1 | 63 | f1 | fe | 41 | c2 | c0 | 61 | e0 | 25 | b5 | 89 | e6 | b3 | bd |
| 0070 | df | 40 | c4 | a4 | 50 | e0 | a0 | e6 | 43 | 33 | 44 | 8d | 34 | 27 | 2a | 85 |
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.
0x8a22d691e9f1faa3367e4e7b661c20766fb503e8d7d34b0093616f1f978d2f840x661c20766fb503e8d7d34b0093616f1f978d2f840x661c20766FB503E8d7D34b0093616f1F978D2f84from 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 0x5df29e85…d36fac
// 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("8wg7e6XNNxLoEIzipwr7zcPlvVqQ3GobXkgKcoxZ2ksarAT9xZsUzFdkH+WWC9F9GJzGxuSS1XxVG1V73PLxvj4g0ukgiJz7c7Kqv0LKTAHi1avIdxetb3/IaYT+gDD+vnBdFnCLdRqEkEWmQvPkB3Wx5frWlVRaRN+vVu4o5vNRz+NUUlW0R6FxWEsmavkwy4UnWAtAYH0KUqEyN2wub7It0+NRdPFhxID36h/ug14Q/mSG0fQeVFUaOzUxHnfWaTLoNohpIrrjl1whM2CvYy1i8bUBQxjWlCnK4WFyDm0H1bVW2g78Fq/h8c/C8oJKZTZW3VFaSLwlPENzPHAg7oodapWy9QAbKTBgOBUG+3c/MJdC39qTQ/MDeoaokaTIj7nYa7oV4tXgZ1X5fKZnzk34MHQuxgVD19UaYiGQvINb9F3v2eDgYIlDJweNndFPgRBtxBGHEs/dga5+YqiajXsUXu6AoE09bADXN/qLLRrpW7u0JtKWYg40wH1BySjH+Ry4MnurcLGIoCpig37trWK/hJHNAM5OWmMFHpleB27/ALol2ElkjDJyO1/mQdQBRumdcHTfAKvNKNjcT0HCR0p9agGTGPHKitHerAIdqBL+qJmc+YiGZY+LAEETI11BFmTYnNQ8OJ05v5YukB6FwV1BYPpHB2aAR13ybsFpAHZ+F1ugPQVYw6biOXJDYn4XDnUXxPCySFSgljcRYf/XksbZr1eMcHz8BUlo6CAfiP16PLE+59v/YBq8ekoxEA3/SHefo1sPeCz2vK9qZLNMfQRyDI5h+0aRKiyEpsyCndxFXQ23Zq17FvZbqoyArP0P/j86QRlrIeU7q/8Fwh8IT7PVNZB6NeZYW6zg4E9T5eHzUTrj5Nd+EaC+zLAfgMWNnnnME7OhvZsG2sckSs85q6LkiDJrUl0dtVfPW0gwzcAjstO1ttQaR2KLr2xnx2mXFkaf60TeRUxhZYK3O5J3QPHj9/PbAYcBZyznJtricThZH1h3GvkRs9WFKx96lIwy6fbvu9DRepoTp0ZO+uP3Hwbl0i0471AuyibiW9PciTN0YOxSh9I6ob90BNf8ZhDmORme23mA8177KqyePEmFznuLJg0WheJvs+TsL+4LC6uZGFayFkGT2qDQzMDYfjYxUVjqJY7hPP7MXk7INOQ+VBNgu+EteXqNMKe6W53ah9DBZjEZsay11vRRawsL9m6CwPDm7/9EjDOhPH2vEuvBGcD/ajqvfuuNdVqIJpp7xF1iJIlfH+4GfQGR4FeVxu6z7qFxpAbjIsMGukS8oAEslkWAPPJaNviCNWoH+Hda01TNDxFn3iHeQQg0VAXZUcqfuaTfJz+4sUi+c/FmHY0L2wyfP3IVOuR5bVPypO6idE7Pignjg6IG1SnI9GB94KMbFQNWoLBDYVS73cPpK46QJSdVoedaxNy65wqDWjDoLgpO9Qc4pd97GLU00zTrA587ZtUdaZsG69ddrZhRLDBszSyktOxBnnFVZvX/jh8BYzRdhJrLokK+b5+mc9tof7B+XJjsPOOaMmXtfznXpHFOfbGhvh5yoYWlTWoynQXccAhixoRtNWGLM62FKEB+LESxkkRBz8ndvDrgZRDH2w0hLjUM+bkr22HOqXxrJXfSygXTnHvtg0mNNcs+Pzb2gda3FQ5+4kOZxFWm1yY1rMKJCnaxrggs0eEczWLv6pL4A26e7MaDPTlQxgjN7ZSbafQ1/OTYcKur/8VGByv1arkUuM1GCBolwVZNXNfcH2s4wSvMPiRYwpbn5jAo757EUrKc6bnr9KIvQq/DL829U6QQGcEDaNOp9FBjCV70k6vsW9M44abdg8BmP5yPsnaUECGXAxTYrBD196/4ZlRTsPwI3BWnsqEqLavuwyVeDDC6ZkqRBK42sIo0UZ6tmdkHbW1MAXtcj0PDCt/WylI739DTG1jKYBOuwDe3SoXzbNCYg78md/7VKql+0u8yhtoyh5yoCaCYoMdbA2hel2po+TQlr/bNYrVCfiREL717ujQFsgZpOaCWA33127XkoqYg3fUwA08wtq6LKOu6F8cL2jSGJt8/LNwKVN8/XfzPwrCAcYTzGzW2wHFEezvQ946SssBIITCJ6joTQTh8EjE3ulRg8y+mRKUyzDDzibjo+h+XDOTENfgzxip/HAjGojz0fr70cpgpmZZLMbaZ++Oou+saTcETP0GX7uS0/aoesEUeFWCrWfbOrjaU8TsfMD0VZXnDE974NC3UBj5vdgeL1uswvLbMukosaRn+8Y5j8y0Erj9RhF/GAMTIPj8sjtlLFB80elrOHZUOuwYBasxtxLQw3NT9glIRWmjCZguaReOfyitzm4C0hD6ObqJrxBQB5rB1plVNvQRgwAtH8TQc5hz7jKt3GyxLHRWOECj77RIP5SfNK3rI8e78en8BejRZwr389qeQxgqm0Wx44NwobQ1DvvOIPerN19JJZCl3RO2NSzZHZVaxJ8WwORqpODIZtP1dVxAoYJm5lJJDKH0wmbJ9vfNUUbzlugzOxn78q9OPSeXXi/3Eg7GogTq9G+QYFPpiKWxsEIDSsMMWIT41YXiBjp74z7fFmcy4r2KSQkOiLsTm2wOrKAtAjhGE07Dfynh1xEFZVMHrDXT98H5qjdRyAw5Z5fN8/VhAvE1WNAwOpv1jVchajwgwWpEYf+i/0FeVquCDIyukTiweoSIUML2C8Jmi20f5w5Y4HhStwlcy+tBKwydr38fSJo4QTPQHP25G6QZRo+FXjaZDUPTTWCEXBlUM+DWZtOuA5Jb7JETOYSZvNrNLW6adiB0Tt2crAPmoO40kScTqfgfU8uPErso9K3WS5vnjxxXVMxF3JL0Jchfst8O1uEwfepMyRZ4uYZUpf+QFBCXtirftMviJWzMeXoSaBsQOR93+i9pTWi23aMw8RR/fJu1CuCWeIWJ4Z3ySm779FImgHujHDqzCb3Uf2VP7JBHsuaoikUtFmEKh5a6fALWolGGV/PSABticqQI6BRVLjSCaX3AZWks++wTYOy3t1HM725saX1wXaUkZQiT/C/8OicgJdah1Yh2FPmLC+EaP7AdtaevMsGghenCUvjRYVWYbeWt6x8thZGrA8iBwDatjKEP2nZ8FDPbeP9oLZBhvTsQ6dZ5mZTxgVXnQPvtdBOVuJdB6aUhiL+PpvRy5ll3+OCJ8yHTMpVnQlqfp3ANQ3WHxtKqIRLgCfB4m2RnPfJNMVpy2QIa0mBU1NzRVfilk3+v2NFH/fCsPC2jSPJLUfAmHwRmO2oAd4CPRmUdqvDV/FfPjG8/Ahh//CqHhl+Qqw8WaKshWOvB6FAcFUbkxpgtSHX8uSHD+A6i+OSNwLXnIrrRoTxis5jOE5vkBCv8wKUoCKABzidrYSvA/GdpeqZPO49d4MM9PCOO7uayGm0rbAaQSNuPdDOsNgsQ0mFyR4SFMoiBN9gaXKIV6D/EGGf8jd/affK6mOvhmwADeYqZRISNGVNBexwUo3EC+GQ4nhcuRV8xLvMRPGe5ku55q2Su6h/FMTWqR/cyVmhnfEULncBLHYmM+/F/rcE8Bsb2VVSnfe5ozS0xzY1j6Yj6DdCFJg5BHWvaCkHnVhoxDXC2y3g3jBhZXx7XXp1Zixq+5R8W1L0Pnj13rSap7riBoHMhyKUO3iYlTQr4IssRlOnk+ylM7OHJui3D8e1MqKTR+AU6ncGI9M1pMl2cMUeQDU/Ph8xbkzZPooOJfuw+tmHOK10FMTfevwI7TMX5KoHgR+7F651QiQqMRlZ2GTXmDVrXI6IizOGinYVoTNNRe0fFbgYP7GtZ0ca8ukIcnnuJlYxuBVDh4p90tjx/jziwbo0+BVEuYEKSHRDC5mC6ah3r095CioYbGAasC5PVH0u0uE/E82/bt1LSoDbmKRkllNf19m91mH7paprNAQueAIr4WBacYXwaem9c+d0LF+sxPzaVq+mxUIyXVyWmK7m/HqHsOe66luKf12iTNE38ec46IqPgEk+WyQEM8StTWtFb+yOcQwANeXHUGLGKvj7ciNHIvR1xNaM89JwioAQ9yZMj7H6jxxlftrFOuv0x9S9CBGBcbf0shhJO0vnqr1ccV/wVT1xALYbHiRBvro/iYHetyUBEt+hOP1HMvmbXxhe8xhZ5I9fnI1uyoG0fltRYwxDMD6PYOegF5nMsK3sK33k4K788vgKQWdwIBOF2pbm6IIDDlIT8bFsNKTjl2mWXqwFSleW0J2xcijiEsBChxzHIljm6kYldvC9W/d/lunemA710kxODcoHTYUud/ZAdwvO9tncf71PMH9PrzjX+fRq+EtxvVf/wD/+e5Bs4HWnrFzNoEMUVKd6fW6BxZEhSn4u4DPliMvsMeJUFOYXKOkswAAAAAAAAAAAAAAAAAAAAAAAAABg4QFRsk")
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("0x5df29e856e7787e531a1d9cc6e5ef3b05d336e4bf49fac3e513f8dd7b1d36fac")
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)