OT-2026-000069037
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000069037) never changes.
Identity and time
| Publication number | OT-2026-000069037 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dce-7f35-8656-05915a03f131 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069037 |
| Status | PUBLIC |
Content hashes
| Canonical text | 246f5dca20a92bff9971949d490948073e92b76a1c456226c18a404c41202553 |
|---|---|
| Markdown | 538d261554282310888250c4dcc7b4aa725ad88ad2303802d6968c6f107fc7e5 |
| Publication page | bfeb95a98ef375615fd1ea02c244da9015467a1704ccb2d1b36ba32663f0eb75 |
| Manifest | f1ff3f96ae193436ed38d350d7d77b48d34c7f94269eee2f38dee966e0d946f8 |
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 | 0OiZ2REgIFj7wX31knwJhX0AgOadD7+0dV7Mbhhnj98anuM2YW3tmd1FmUuB48RRATCXlUYQe96NmQnHTBT+BA== |
| 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
| 2026-09-17T10:28:53.696606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069037observed bfeb95a98ef375615fd1ea02c244da90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:53.677230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069037/manifest.jsonobserved f1ff3f96ae193436ed38d350d7d77b48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:53.657475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069037/publication.mdobserved 538d261554282310888250c4dcc7b4aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:53.639407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069037/publication.txtobserved 246f5dca20a92bff9971949d49094807...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. |
|---|