OT-2026-000092742
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, single 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-2026-000092742) never changes.
Identity and time
| Publication number | OT-2026-000092742 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-749b-afa9-6c32ace2eea6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092742 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22e99d4eb20e32d732a8aed37b9cb22757951805b2a7e0e0ede9d6925fe4c2c5 |
|---|---|
| Markdown | 8e59e0b93920b942eaf3f6388e36dc2076e806244ebd8b66c066469b0aadd500 |
| Publication page | 6c6720247188bc5ae4b89f6578941db4a78f4efa76105dd60728d77ea10c1b48 |
| Manifest | 7a76f290e92048b279c6398e0985360c576755011452ee58679be57660c784a2 |
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 | qejq9ii+MgquJzANL/b3vNGCCqrHpdR9dr/XfucekymfkVZ2OjcEqHFm1+58mNlkpDdp2q+jNLHcQfuTfjX1BQ== |
| 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
| 2026-09-17T09:41:22.154374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092742observed 6c6720247188bc5ae4b89f6578941db4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:22.135788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092742/manifest.jsonobserved 7a76f290e92048b279c6398e0985360c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:22.117400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092742/publication.mdobserved 8e59e0b93920b942eaf3f6388e36dc20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:22.100155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092742/publication.txtobserved 22e99d4eb20e32d732a8aed37b9cb227...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. |
|---|