OT-2026-000075118
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold 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-2026-000075118) never changes.
Identity and time
| Publication number | OT-2026-000075118 · never reused |
|---|---|
| Internal UUID | 01a0ae93-f1ff-7e0f-a009-43cc6a1093ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:26.476108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075118 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca77cb35815f93e4e1821f9763372bc581cee6d6ddb8c8f4d3daefe6538110d1 |
|---|---|
| Markdown | 9942ce38693409cbfcac79d653e7fde4e249a09180969aec4a0cb09358bf7aef |
| Publication page | 3f7b5edc79116bea283baaa9db9d84a28171886283fa7d5652ed8d6593bce046 |
| Manifest | bba4190b544c5e43508d319331868718740a9c3f8a6674b080ee3f8dcc63bd2e |
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 | Pw1o5mV4X14hsbI525rbzp0GMv94q7rjKJ9+CIfef3NAjb29Fx0zeN2G+p1sIpRfJxO1NmHV8NKQmt8IOzbJBA== |
| 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
| 2026-09-17T10:20:18.871658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075118observed 3f7b5edc79116bea283baaa9db9d84a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:18.852217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075118/manifest.jsonobserved bba4190b544c5e43508d319331868718...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:18.830830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075118/publication.mdobserved 9942ce38693409cbfcac79d653e7fde4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:18.810003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075118/publication.txtobserved ca77cb35815f93e4e1821f9763372bc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:19.015388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075118observed 3f7b5edc79116bea283baaa9db9d84a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:18.997157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075118/manifest.jsonobserved bba4190b544c5e43508d319331868718...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:18.977452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075118/publication.mdobserved 9942ce38693409cbfcac79d653e7fde4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:18.958016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075118/publication.txtobserved ca77cb35815f93e4e1821f9763372bc5...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. |
|---|