OT-2026-000076724
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two 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-2026-000076724) never changes.
Identity and time
| Publication number | OT-2026-000076724 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-7ec3-ba9b-19cb65701053 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076724 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a7d32be316c7ff6496a9c3e20b7b4afc5a661a672c392b166942b55e3192f05 |
|---|---|
| Markdown | a918b0114f01c0b8de2f1aa745c5756dfc95821d8a427c26a045599ad2c9c60a |
| Publication page | a44ea0519d61896b7e54b898063040eafd5bf037dcc24d6e79de3561987ad72e |
| Manifest | d4c1d31eae323e79c8d60898e228917c0e310fa8d3e2fb294f78b535e43515a4 |
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 | ygcpQDxubFtdQP+4mIKX/IDTWKg9PmDy4L+hyU1am6Pa6xZxvbjlC5z5PqLXh1UTAGMMDLORar3/nxANsYKpBg== |
| 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
| 2026-09-17T10:09:30.113045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076724observed a44ea0519d61896b7e54b898063040ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:30.094436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076724/manifest.jsonobserved d4c1d31eae323e79c8d60898e228917c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:30.077129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076724/publication.mdobserved a918b0114f01c0b8de2f1aa745c5756d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:30.059141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076724/publication.txtobserved 7a7d32be316c7ff6496a9c3e20b7b4af...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. |
|---|