OT-2026-000035436
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000035436) never changes.
Identity and time
| Publication number | OT-2026-000035436 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7c0d-8465-82f41b2eb63b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035436 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22feab980c04964e8db13f5f5028b4bbd0374df716df4c657e33647f68fa6c33 |
|---|---|
| Markdown | fe87fde6d36de5da9c97ca51030d2e8037d02b44b8f95473df0e1500b5ae6282 |
| Publication page | bb94e4269e2367e5d8bce2803d9a8624830f64f7bc40d9ba17cbba97a5797388 |
| Manifest | 16f166e55bc69ecc3f1abd0e804cae181614734807e14ad5592d09c884fc6be5 |
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 | Me/M3FDGhVJB3NkWxz0YakwgwSxzjA2Gyj0mOK9rmdp3z1NhXqp5rFLIyf93erOdnx1ntiShqMh2W7QilQECBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:44.958849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035436observed bb94e4269e2367e5d8bce2803d9a8624...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:44.940163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035436/manifest.jsonobserved 16f166e55bc69ecc3f1abd0e804cae18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:44.920674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035436/publication.mdobserved fe87fde6d36de5da9c97ca51030d2e80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:44.898536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035436/publication.txtobserved 22feab980c04964e8db13f5f5028b4bb...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. |
|---|