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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.
0xf5a6b2ed98149384a2d79023759be4ddf5dc8f0278d93d74019ca05bae2411acThe 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 | e6 | 01 | 77 | d1 | 62 | 83 | 3f | 0c | 77 | 5f | 9e | a8 | 13 | 35 | 4a | cb |
| 0010 | a4 | cb | 74 | 1b | 50 | dd | 0d | 9d | 7d | 5a | 3d | d5 | fa | 9b | 91 | a8 |
| 0020 | 28 | 4a | 46 | 37 | 8b | 1f | c7 | 0a | 61 | 8a | c0 | c0 | 25 | a0 | 07 | 3f |
| 0030 | c8 | a0 | 70 | b5 | 6d | e3 | da | 2e | 74 | 73 | a1 | cb | ba | 13 | ab | 2d |
| 0040 | 3e | 75 | d3 | 72 | c6 | a6 | 64 | b5 | c6 | 6c | 7f | c5 | 77 | 66 | b3 | d5 |
| 0050 | 1b | e5 | 5f | 7d | 25 | 21 | d3 | 48 | 52 | ab | 05 | 17 | 09 | 55 | 33 | d3 |
| 0060 | b0 | e1 | fe | 7d | 70 | b9 | 96 | f6 | 7a | 37 | fe | 04 | 47 | 56 | bf | f6 |
| 0070 | eb | b1 | dd | 49 | 0a | 3e | d9 | 8a | b4 | fd | af | 51 | 74 | 8c | 2f | f7 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0xf5a6b2ed…2411ac
// 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("5gF30WKDPwx3X56oEzVKy6TLdBtQ3Q2dfVo91fqbkagoSkY3ix/HCmGKwMAloAc/yKBwtW3j2i50c6HLuhOrLT5103LGpmS1xmx/xXdms9Ub5V99JSHTSFKrBRcJVTPTsOH+fXC5lvZ6N/4ER1a/9uux3UkKPtmKtP2vUXSML/cU6OhIimR0KdZxUJIJcq2DZvbB3bbv021fU1cdkudBbLyl5HN1SPrARwl6EpxaprBuV50DEL3WjvNmtGscvmg5218r428GXcQnLGQDwvognCf2sqFz/Z9lcoCSQ92+oo57omddwfMkREPCZDXAIlYLDUoMWR5TG2d0MpbcBOdn7v1vqh+8akZCLU43pMrKILyI/xea+oIvznwchyOYwTJPazSy5rdZ34Oyph2IBAl/xyDPOzCOWlRcxxGEFflPuYe1MtXPCLezuCfLzPb2aZLe2ijQm1fje3mVOh9rkUviUDjxcFfnZoSAmTQ3XeoDqvx3E3DKvfDWlvKAxNDEbDs8ttCI5NG4wYUyvorZnuRV3p+Ap4rkqwfCCK2/GmjoZ6xIB/dXRK3cOAmNuBo18sMWR6+kZ5eZBJgaAHzs8HWIrJZhS3jry3MPUa2cziYW4RJo4OTRzMLiIUcUQbvy4S6Mc7bFUT2AiALgC9nxmWxZW0WVfeyGcO9M1PyEtFxTkK+8pBfe9RBhlbcG/AaUsrpq/dAtb4RrHude1CWqlScrvJwyGSt4Rmtux51S7+V2vHtGoRfK4+kHTcbH8oM6NC9FMfd3BHa7jM6IKyUIWTR+sjGXgFLrnosMRXj/gGeio/5qRQ5rGRBf9o4R2eFmAuMKWpvwe5JV9193Y1qbxGUDtwkf5gz5iEp8NSyAFPqOFgbockORK9yJ5yGIZPRLFYL45xn/+Z7DNprwbjhT7LW6pJAafEYlooiu4fUqMSY05A3KVSG9kjlyZf9ioMCotju7TRvbYtx3jgwm2D9uxRPWIHLXR8jqaMVEBA+Fjd5xvxL2NKVPyO7uaqu9BPg2zyZtwi9MMmG423GJupgyalzXGaGj/vI4hbwb0zlb02Qg6fa9u3gPg/BDXAsnSjSyFnZD0hn5nOVhmvJjGwCle8Fv6ua2HMkJHW0NQwuTBBKllOSSCyyZVnftvYVyoRtt2HaN7FO4pSrffu/5VfCzJz7d7J/Csb/Ve/srHR8iuQ/JBqOgtgApEBkZQ9RBGdrHM1xiNOVrT1mXrnrR9qpKavq9VPBdNWEE0fC4K1lff20EXpZVWc8TWwFzXDC3HQk9HQ8AWV8/1gcYF58mQdHNnc0YygH6KrIjYok84JfmMn8d0MjDCgqFP6+iddMfmO2QKOFeQyG2mJltetbLpFWzhjlsvDVYZwt7CvdlyuWRAglzR27iiUtm67hKk+VfnJa5StguNCsKtKzn15f1/Wsnwfid4f8+5/NXjzwLVtIYLnz49ltWMeJ4iwwHAMh1EWI/Rocqxa0cdaR2QbXCSBP6QYjeo19ItpEXWGd7yNEEm9ZuOIntWYOe1TEgwTrZP7JRxNl5TyZIm1CZ2L0nMpEXN8+z5+b8jtlTXtr2IXGqPF4eXq928KHqiQXPfd41ZV0ycQwO3MF39kauZU0RbQhvj+eTd9zKbSR8PIus1YnZozQAjUQoQ0m74TAwM0dfgQy6lhHBAPi1IQRZvNMhqBX9AXbOQiIP/7DegPXbp5HkH0sJCRzceJqyo9/IvxzpZgQra5VXHfYl8U4cxZ942G/2ox+p1tRH4S8psWebkiyekjOE1Gx9k5xYyHOkIaNapjYaR4FaF6crj742yv8Mf/dK8ZyXvt/vqQ69pW7CACge8rEEKlk88aC+ZJFz3WF3G0MfKPD+CAL/ev1f7gV0o7eV1BC0HeJC8I6/ExNmen5TNCcA885e3UlqlnQ5HrpZ0Varx0+gg8wYHvUBH+2jsfw8GkfuXHAZykJdK9oenBhIi/PUaD9fF0avzNLV2BORawtcIZWgTPloK4sX6m+wGwv+XAGf9D+jkeFtqwBf9M1ubHPjc7gIW0c5t9t9v3NXe7eJ3G/CKIKaiijZMb3ykS2tD0Uw+17QFY+r3iUOhJ/l7ZXYgoRk5VTK5oUBGg4mLYPPul/WvLhWboRbDFdUghTKngFteS9sAfHxwc3W2Ep2EKQvGjtl6EduOwXl5VAzn6dHeObN5klbvwzjdnLw9cRiTlcZfHbEIAV6Vm5/MkPgQTNe926mdGG2IIvETpzF/k+XVcehAC12crf+EHv1Pk20oBIqC7onIdc+tZwSwcP6dkfny5Q4LMmLioIS13NKrb7mZ3t/ABfkdYGq+x92bQrrZiP42nQCG9foZen9a3qeBzGkPqI3cJbo4ifpNL46me9kX5LuQlwoJl+DIPTC5lawkmNnKnb6CoWTILRFUdsDBPTrM6PvXQEvzlcjm9gF539DqTHZwDR9UozAtrHF7hYHLVNxyffVHyV8a5sNmMoz0TaNWe/EtRMsp8USUpZVTCJRvw2TuMzqBHdrKWGYXt4Aezash969Zs/H3pW1OrtvBeNqh1lYNcnVlpw8QHI97nIVOjEjSO3rNO9invZILplWr2lsQI5KceSvxIGd/7hmoehVuy3aEmrTUp5gAAn69xM4UwD4MpLclo7197Z2sXr23yqInrHnQCqIMyhO1e+9vx9V2reLiyEyIi0BvAVESyxw+Silje5w/hJE+1oXmlWisSfX+jCVtWNvirIr6+1uj/RchLzDAChxPvvf2LMUTPAMDP+fyT9BaVHwvy1hv08ezbRomB2tW3RHDyeJ2T1SeeUycP+znynyCk399WItmV+jXphbIwqsld2ud7s+lbO1S99ZIaMeAQOBszLEyX2IpiGJBD6sl1Vu/xxeYbH2oRb0qhkW3OkhA8P+6h6NqSQ7lUMR0timcCb61UnAxj2eM8DAaFMLOxzOUW2r7E96d5QzJl86laR7MsK/sadVk0xihi7tRU6RfY9OWy67UVtgC3L5AXaO0GsLlA7S4adLqxNHkUo2j585x0LltRwCDMwio8GOkxbEQxJ2o/ep9q1VCKkrWPcaePitj1ka8D4/plqrAFkxFlkhFPqbdHWvLUZ6y3X8gopUtagPS0d7fA3c0LnXEk8PG2ZxfLLJFzhsv78iKoOVAU/jYINhTp9N5Szsali6/3jqeY+6FbD5yWNK6NyDxmux4iilFevUWXKsudhhB1A4dh5DeGYDxY++NE7502SjIxaEgNGEeGIHP9BVaD8O/P37X4tCwGZ6y/55V8ezbDVOaIGeUTB0FCxGFqly5IOdxhr0LoenaDUQGdHB+CeaicfFA2L3SyN2U5mEKXS8Zbhc31TYQr/qKvwRgRYuVRRDysEgOeVxRF1Aqxw4nkncM9Lw2n8fOQzMlVe2SCze5SurVPwUAUIzueO2vBqKP3+MgdwekV53qQC9Wb/1Zd7pW0S7iVLhjtyoTXN14unQ7PzEHATP8TVF/z4J/Wcg5hz5NT7XpE6FrrQw1WO++uSZWdR8CnMbs3oHZYEBA/5RLQ6umPI2edTySR1S41mYpySyLLTQd/s6uHy7Rlrn661weMLTdg0CyztIXy8jNF20z6sYTm+bXKQupmOuVqcrjS/L55HjrkmUbzAtSJPv2LBjZzs6sQg8Ju9ICHlsoE00UNU/UXpwP2eg6/lwx6gQIxYqy3WoI1QGy4oigDbVthPDTTDh4zNwZAgFk/j8CFUJtJYSWASTJ43OFEEna/VzJBc6UvWYhmN3FoJpiwz/0VAm9DRvprdJCtBSh3TJH5U7VhRAG1BfNATOUNslBoF1UA1Na5rraTqc6qKQG2s8NoicNGsrfbvQyPk5btK7MNkjo4v7RhHFRVl0YFPZPv/rrhT15pNrYvDHHAsR8VSn+tf6XYD88aeAlhIvlY1F5Iv21goE+pLIaDc7YlTMJx2BzaI0X14GiksJ9x8uRz7Axw0cEOUdf3/V6OkOOHlmhFVWHrS22UwUNs68RTLXpe33Gw4MboZUmaZlJiWn/Sx1x6sGjNItAYYMe2qgxT9e7tfkwbuWerDszMDQeQASqbmqdzuepjhC1e9G33AEUrEEww5vLiHDQ5auh0e0JbwyO+RCCEFvd+IvwCwioCaDNHLFcD2dgNSovWjXSEwBOJdxGwN+unng8MqPB9RA8I36f0VmD9/BAlTAGbtVbDQ9fCgrBP2AN9Uk8BNv8TxXFV7h1fBnE+EfowFR75aMGvD8Q1sKL9wykMN1QOLGtmITra8WLg7uGzFmKCxrRp/Gz8Igvmfk5kb/RSUZZ/Z1NHDxkgkfzoHDktrgtQtKVd1ZMq7CnmZ8qyClmGq99U6Gm2Yxa07g0kqVoMvx6PoGFFtml5mm0PCPvPYbOWuJu+wJNjiDp7HC/AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAYPEhgg")
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("0xf5a6b2ed98149384a2d79023759be4ddf5dc8f0278d93d74019ca05bae2411ac")
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)