OT-2026-000023898
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000023898) never changes.
Identity and time
| Publication number | OT-2026-000023898 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-7487-ad47-0a2cfb15b49f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023898 |
| Status | PUBLIC |
Content hashes
| Canonical text | 151041125e1a7f9e3af515b9b1d0d96723fc8ee0badcab240ab7629f222a11e0 |
|---|---|
| Markdown | 6a158f5c6c19b1d32e72eeca1d388e3f7dabfb0cf67f4cc6f7efe9bf6500f295 |
| Publication page | 60c278eee9a3d7652bf6b4fb70fa2eef7d6c3c4a1efa8aa4b0797396f6784dcb |
| Manifest | 089c8371cfb624bccd74d1b9c291a45384265ffc0c1158ab132007e88686d53c |
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 | POpvQn9BSiMy5f6uNiEVElaoBYaie5gMEf6p9rxsLVkovJt2fpcLyE7FRJcK7FSNrrfQgixIL65U3zuWqkpLAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:30.796737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023898observed 60c278eee9a3d7652bf6b4fb70fa2eef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:30.776831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023898/manifest.jsonobserved 089c8371cfb624bccd74d1b9c291a453...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:30.758863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023898/publication.mdobserved 6a158f5c6c19b1d32e72eeca1d388e3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:30.736544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023898/publication.txtobserved 151041125e1a7f9e3af515b9b1d0d967...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. |
|---|