OT-2026-000088733
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000088733) never changes.
Identity and time
| Publication number | OT-2026-000088733 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-701a-8eb1-6f5d1975dcba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088733 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3e76d37af4302889dcd212d03d3074b00479e2af311d0acf2c4817d27273b7b |
|---|---|
| Markdown | d4cb2552ca14f6950c8f44e34f91d101607930586ae61e0a3e817aa3c28a9aea |
| Publication page | c61b3f1c4652314d1e4504865033bf26fd762ac0c3eae892a90792c3fedd1098 |
| Manifest | 5e54523e36dc5712ec905c4bfb0be647c416b8cdb1bc8a644a0ed31313964029 |
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 | UwTUz/KaWfKbzEdgJHru6tUvne9xD0/wTOE+MeLNp7zaeP2fuqzjEOk0iuTT11CeSQSH8kj0xGBhLdBY4ldtCg== |
| 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
| 2026-09-17T09:47:58.630108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088733observed c61b3f1c4652314d1e4504865033bf26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:58.613105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088733/manifest.jsonobserved 5e54523e36dc5712ec905c4bfb0be647...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:58.595964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088733/publication.mdobserved d4cb2552ca14f6950c8f44e34f91d101...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:58.579319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088733/publication.txtobserved f3e76d37af4302889dcd212d03d3074b...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. |
|---|