OT-2026-000076536
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000076536) never changes.
Identity and time
| Publication number | OT-2026-000076536 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a71-78fb-a2d6-578ed08bcac3 · 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-2026-000076536 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ffff41548b94e28c11302a73c635c33875359eed1971f696b32de699caa9eaf |
|---|---|
| Markdown | 000d3471a404d0983ce3ebc95c7d6161fbadeeb072e44a2726a9064815c683f7 |
| Publication page | da28932d939b9693da29b604d941fa992515f6737813b3c568ca6b2e30591854 |
| Manifest | b5f826e418e1d496782220f8c09821b2b8a8228e3c02c8ab23d7bddc1f71ac23 |
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 | HeD//0trxgBhvszLj3uH/sdHJ/u+kAomT5Es8Zy5M3eoESyN55Rt2vaTb5a8kAZSGexN7k0ALIYp9DFW+U+OBA== |
| 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
| 2026-09-17T10:12:53.529592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076536observed da28932d939b9693da29b604d941fa99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:53.511522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076536/manifest.jsonobserved b5f826e418e1d496782220f8c09821b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:53.492828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076536/publication.mdobserved 000d3471a404d0983ce3ebc95c7d6161...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:53.475552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076536/publication.txtobserved 3ffff41548b94e28c11302a73c635c33...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. |
|---|