OT-2026-000095969
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, 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-2026-000095969) never changes.
Identity and time
| Publication number | OT-2026-000095969 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac8-7e86-8566-cc60dcca3958 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095969 |
| Status | PUBLIC |
Content hashes
| Canonical text | e900abf660ce32641f66e89bd78867d813a7c75d9f492190d24fbfd9f81a079d |
|---|---|
| Markdown | 0ab8dc903df072a5cc9af709f5cf651f2afe5f34cbaa5c0eb50159d3c38b3a0c |
| Publication page | d66f25e37e3b1828a4c8fb6e70718dcddeee99e00e4737f0eb3f0183fdc66af1 |
| Manifest | 1fe42472b33cb2fe5bb6ef4fc301a5d1979919e4903d5b2c7af1b2e0f11be91d |
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 | yR2DLQSbsF7fiWZEyFePA75XucTAzj+npVBUSP1yfORc4a2QN0Zs9TPv4FFFGemy4C/UQUbxeYj2ijP/ZvpqDA== |
| 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
| 2026-09-17T09:36:05.316888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095969observed d66f25e37e3b1828a4c8fb6e70718dcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:05.298843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095969/manifest.jsonobserved 1fe42472b33cb2fe5bb6ef4fc301a5d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:05.280702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095969/publication.mdobserved 0ab8dc903df072a5cc9af709f5cf651f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:05.261868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095969/publication.txtobserved e900abf660ce32641f66e89bd78867d8...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. |
|---|