OT-2026-000088771
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single 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-2026-000088771) never changes.
Identity and time
| Publication number | OT-2026-000088771 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-743c-8b0d-8420dfbe4cd9 · 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-2026-000088771 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8ae28499bc067d369a308b35ff03a2d747821cf17e99f2ec1f732b42cb4b27b |
|---|---|
| Markdown | cb0ebfd39f0f18e5e1dde11607cac635d27989b6f1cb98398652cc890f4a8132 |
| Publication page | d8ecbe315699ce93a1fafd1113b768b974c36cbb345136dfc396dcbf34de1eaf |
| Manifest | 84e95c54606cbc5ef1c925a560101dd45eddb16c142f258f34bd8bfcd277300f |
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 | dNkhTmtbsLKhrZ/SgMwg1IyxWrSHMEX1KuT3pnynkzupeG10axfCxWYfd/V+3Ub2BKptyLFywaXsom9XU3qlAQ== |
| 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
| 2026-09-17T09:48:08.528387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088771observed d8ecbe315699ce93a1fafd1113b768b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:08.510434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088771/manifest.jsonobserved 84e95c54606cbc5ef1c925a560101dd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:08.490683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088771/publication.mdobserved cb0ebfd39f0f18e5e1dde11607cac635...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:08.470794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088771/publication.txtobserved f8ae28499bc067d369a308b35ff03a2d...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. |
|---|