OT-2026-000095437
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, pump fed, pressure sensor per zone, 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-2026-000095437) never changes.
Identity and time
| Publication number | OT-2026-000095437 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-7690-a2f4-0f20b2399950 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095437 |
| Status | PUBLIC |
Content hashes
| Canonical text | 826ffb48a86105e44ed70906cb1b74f59b9f844ad4eda7585d3c1c3ac7db3c02 |
|---|---|
| Markdown | 68b927afd56556f1c94d1a6c2d9fa4cb55a187b654244b422ba5017499ecb471 |
| Publication page | cb1531288c35effe07b97dedca9629ebe95b4b7f4a888675f66529ffbe3e9f85 |
| Manifest | 8d515bba2de3d7c75483fd3364f61d33a11af2be9d871e9cdb9baaf917b90198 |
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 | cEShC1aHyXbks0y1qdVU+d44yjUxnagDZLF7nQW+coWbpD7Ax7NeZF/97bDZSIa3yBoGe1que6CUZ4ObMxdXAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:48.612960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095437observed cb1531288c35effe07b97dedca9629eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:48.596355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095437/manifest.jsonobserved 8d515bba2de3d7c75483fd3364f61d33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:48.577740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095437/publication.mdobserved 68b927afd56556f1c94d1a6c2d9fa4cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:48.560264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095437/publication.txtobserved 826ffb48a86105e44ed70906cb1b74f5...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. |
|---|