OT-2026-000088513
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three 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-2026-000088513) never changes.
Identity and time
| Publication number | OT-2026-000088513 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d28-7caa-8867-ea07c08412a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088513 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5c99f753b04cc1bd6ab7247638814a8bb7f32341777362d6ec19ea92bb33358 |
|---|---|
| Markdown | b00c774d4611056a3afb80a8cdd133f7eacd883942bb426845815ce68f7581ce |
| Publication page | b691f66f6597838efd827e758fe2e6f35b3b5498ec702015156227218a843ad6 |
| Manifest | 6c7a00049009a08e9b5e9647382fdf50f42c0a032a5660436459d5a8004fea69 |
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 | 3ftrNjT3YW1LAmk6S3WnbZvTnxQ3nM53xW9CWJVadpxVAtYBbSXNPaLMM4SftGPpDAxzFGcqN2Hon+JhDgaZCQ== |
| 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
| 2026-09-17T09:48:54.484014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088513observed b691f66f6597838efd827e758fe2e6f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:54.465371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088513/manifest.jsonobserved 6c7a00049009a08e9b5e9647382fdf50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:54.448214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088513/publication.mdobserved b00c774d4611056a3afb80a8cdd133f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:54.431393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088513/publication.txtobserved d5c99f753b04cc1bd6ab7247638814a8...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. |
|---|