OT-2026-000088059
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two 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-2026-000088059) never changes.
Identity and time
| Publication number | OT-2026-000088059 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-7264-a10f-972d9cc440a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088059 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2dd9fc050034e00a8220d3a27eaab2c1b25714403ceb62e59d68ef38436edd4 |
|---|---|
| Markdown | 06a180c96ac10dd9a50d6aea6be70c6631089dfe7298babff4cd1dc8cc78df01 |
| Publication page | 0cc3925e27b269db7c4d6352359910c72bc03734bb34cdca4cbf093fa71a2bb2 |
| Manifest | c8e88ee696f20f083739511f1a6e93dae62357e35408375caedd18224d5dc0b2 |
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 | 460sFzr5vwZkWUGr1ma9zPjq5K7ICgIrW4okNx/+rEiwZh2mHmDP7306mI7u98DDpLzD6FFkEz7rXXe+za7gAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:50:03.175185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088059observed 0cc3925e27b269db7c4d6352359910c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:03.156374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088059/manifest.jsonobserved c8e88ee696f20f083739511f1a6e93da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.136258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088059/publication.mdobserved 06a180c96ac10dd9a50d6aea6be70c66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.118775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088059/publication.txtobserved a2dd9fc050034e00a8220d3a27eaab2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.246968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088059observed 0cc3925e27b269db7c4d6352359910c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.228635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088059/manifest.jsonobserved c8e88ee696f20f083739511f1a6e93da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.210131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088059/publication.mdobserved 06a180c96ac10dd9a50d6aea6be70c66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.191033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088059/publication.txtobserved a2dd9fc050034e00a8220d3a27eaab2c...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. |
|---|