OT-2026-000076088
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented before 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-2026-000076088) never changes.
Identity and time
| Publication number | OT-2026-000076088 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6e-7730-81e3-d68b3b8ec13c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076088 |
| Status | PUBLIC |
Content hashes
| Canonical text | e619ab870a1af75dbacf4639df24e127d790d0354ea9147e60aa013bd6b08c70 |
|---|---|
| Markdown | e3db65ebca7da3aec0c962fb6acdcd8cfee68f094ae7faa57457cac116e23d8e |
| Publication page | e9fd0d9e2ba620c2db1b35f108a85e6dbf0a1055cafdc435dc286e1c9802b01a |
| Manifest | c5f582fe86b35f35cbc17bc77925165fa520a035e1c9229325eaaa5074e697d4 |
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 | co6EJT8LZ6rCm+4jo9rvyIU2Whyv/4BhbgM3CiMg9nGsn+3/e8PCzj+7T2fJ5Wi6R+wNPbJ+DxhaZDoKMqktDQ== |
| 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
| 2026-09-17T10:10:55.463481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076088observed e9fd0d9e2ba620c2db1b35f108a85e6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:55.443958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076088/manifest.jsonobserved c5f582fe86b35f35cbc17bc77925165f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:55.046253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076088/publication.mdobserved e3db65ebca7da3aec0c962fb6acdcd8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:55.026584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076088/publication.txtobserved e619ab870a1af75dbacf4639df24e127...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. |
|---|