OT-2026-000081794
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000081794) never changes.
Identity and time
| Publication number | OT-2026-000081794 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f74-7125-9f2d-0b3ff36eab82 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081794 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb80c30ad3452c45c56d1b550a6457dbb5b3d6213a675f225ba2891ced2332fd |
|---|---|
| Markdown | 6a9e7e4a007126c6bf67d6171f6e8aea656a0696434046ac4fac65f94922590f |
| Publication page | 7258e68d213230b667d1424df11f5b42a924fd05360293d429a57f8f3247c68a |
| Manifest | 15f4b0e988d43c5967155433a0fdc48baf41a07f0d1d8519e4384db5ebed8727 |
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 | amezf3itn640L++G/r/5JHH/PKXzfdLFlopumeqekI2mVKJB70CX5Qg3NisAwKNmZc24kRrFMxIiqzkK8nI/BQ== |
| 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
| 2026-09-17T09:59:53.598042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081794observed 7258e68d213230b667d1424df11f5b42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:53.581076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081794/manifest.jsonobserved 15f4b0e988d43c5967155433a0fdc48b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:53.563242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081794/publication.mdobserved 6a9e7e4a007126c6bf67d6171f6e8aea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:53.546008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081794/publication.txtobserved cb80c30ad3452c45c56d1b550a6457db...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. |
|---|