OT-2026-000065634
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, vented after 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-2026-000065634) never changes.
Identity and time
| Publication number | OT-2026-000065634 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7329-8d9b-35d4ed4e6940 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065634 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0636d0d0a5d1bb8a200ad2337f6ec7e9da8878b8abcc6d3eab80f692d3327aeb |
|---|---|
| Markdown | e8e069ff15e166a6f127426ecdaf89576fa9cb3f5290a609b4ea14775dd5d744 |
| Publication page | 5c2b32bdda8a8d1bd53e1af935f69b0d0d21e7161b2fafa465d612a5e3073f4a |
| Manifest | 4779971f0fcf1617464a6466f77a10ef378be65d100ac5fbb9426a2d5e6ba4a9 |
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 | 6TK2nIjZydVgRCg5mdQFNsS/b0T0GgO5UQiPHbd5m3urLPFrXkzRGmE1J1kk79IGrqtecCqBsu+nkJ4qipiHBQ== |
| 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
| 2026-09-17T10:34:01.709265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065634observed 5c2b32bdda8a8d1bd53e1af935f69b0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:01.691069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065634/manifest.jsonobserved 4779971f0fcf1617464a6466f77a10ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:01.672937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065634/publication.mdobserved e8e069ff15e166a6f127426ecdaf8957...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:01.655574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065634/publication.txtobserved 0636d0d0a5d1bb8a200ad2337f6ec7e9...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. |
|---|