OT-2026-000009669
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, vented after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000009669) never changes.
Identity and time
| Publication number | OT-2026-000009669 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7471-9c35-762994e167e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009669 |
| Status | PUBLIC |
Content hashes
| Canonical text | 018b1ccf4dbbe8d9012bbcea86c01a02f6cb63d346f4ceff953c21d33b5eaf27 |
|---|---|
| Markdown | b00f9b98130fe2b91496980655d7c11e044ff3dd215ab5248cee2be24499612d |
| Publication page | 71ec979e267ec08b683567728e8b37e347f1937a4cd0d867dd1d23e9a6794770 |
| Manifest | 4600f18b22f20a05ff6d4353d60a1941a9012d3854b1e675dc0fbf7133e40acf |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | cant87cp5MbTYh0zyQ932TLZA9zs0cg7P9+7ap0WYuA/OurL7fXAUleutVmwQ4gQMtb/GThPisLKVAwycqIFCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:08.642154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009669observed 71ec979e267ec08b683567728e8b37e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:08.624873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009669/manifest.jsonobserved 4600f18b22f20a05ff6d4353d60a1941...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:08.606854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009669/publication.mdobserved b00f9b98130fe2b91496980655d7c11e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:08.584605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009669/publication.txtobserved 018b1ccf4dbbe8d9012bbcea86c01a02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|