OT-2026-000089132
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000089132) never changes.
Identity and time
| Publication number | OT-2026-000089132 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-db00-715a-b633-b999a6469933 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089132 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b85234d918a58ce57758b44c97adbc10008fc4f3095fef31cefdbd56c782ee7 |
|---|---|
| Markdown | 66f64f7d2e7537eb077a2d9e5af2544a7c8b7dd858efa43a8bbe62c26668f23d |
| Publication page | cd24ac63ef59fcb6116e400b277028c0ed9bf386b3bd987c3341466f3dc19344 |
| Manifest | 0bab4d3931b6e82f4a84969450566d6fdd71cde1984c68270adf0a6fec5e12cc |
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 | DndXz/nwI+YhccKZRryYUNSJu4RLg1ECe/PWMTH46Y1tx/4abOnxM5ue1BpxasrOczAQNUIR52p6xDD3UYoiCA== |
| 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
| 2026-09-17T09:46:54.793580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089132observed cd24ac63ef59fcb6116e400b277028c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:46:54.776195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089132/manifest.jsonobserved 0bab4d3931b6e82f4a84969450566d6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:54.758132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089132/publication.mdobserved 66f64f7d2e7537eb077a2d9e5af2544a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:54.740069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089132/publication.txtobserved 3b85234d918a58ce57758b44c97adbc1...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. |
|---|