OT-2026-000066514
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented after 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-2026-000066514) never changes.
Identity and time
| Publication number | OT-2026-000066514 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-71a6-ab75-7fa0290af5e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066514 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2201d9049159dff23797523fc61c106e921fc37ebe7a9943870a82ee2b7748a |
|---|---|
| Markdown | 3fb9825f218f4371ea634beaa6d5bb021036fae20caf28c8e49d010ee9d13723 |
| Publication page | 30c2ab439b8734823f1780d8141cb377de1588eeb02949a6685435163bd95f60 |
| Manifest | d9e006786f2d96dd441b3dfb8adf6979792023e3f3887923d3ae847562019f8d |
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 | tVbBhxQsmuBxeKIATI+otmBlUhe9M3+nroLh5qdqFHY1dTtNXpQMFZ9jpv83LX3AStpoj0F4pB4qHaULhaToAg== |
| 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
| 2026-09-17T10:32:46.535873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066514observed 30c2ab439b8734823f1780d8141cb377...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:46.518474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066514/manifest.jsonobserved d9e006786f2d96dd441b3dfb8adf6979...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:46.501306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066514/publication.mdobserved 3fb9825f218f4371ea634beaa6d5bb02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:46.485112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066514/publication.txtobserved a2201d9049159dff23797523fc61c106...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. |
|---|