OT-2026-000083152
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000083152) never changes.
Identity and time
| Publication number | OT-2026-000083152 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-7b76-91d9-24e1e67cf062 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083152 |
| Status | PUBLIC |
Content hashes
| Canonical text | beb42d2ea628ecc6e28d745e926fab105cb87cf28ce7d4ecc9be26ab60145222 |
|---|---|
| Markdown | 0cfdd2147eba0fedc741909290acc0d671c09398fc914fbfb4487b145ace129f |
| Publication page | f49c75d053c9c739a8d22d59c41506f91b3c384c070bd00831d6de3cb3e9d79c |
| Manifest | fd68248e50d64c092c22af5877d2fd44638403467ec98065da38ac9aa9843c1d |
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 | P+NXKFUgP2FkOzy8nNuZAA7hOHKaXK49R9ucdnOx2/THvoManpfS4ByT/HXZvbgkrBJ7JTOZYIHaYgPNOtogCQ== |
| 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
| 2026-09-17T09:00:52.629007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083152observed f49c75d053c9c739a8d22d59c41506f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:52.610265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083152/manifest.jsonobserved fd68248e50d64c092c22af5877d2fd44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:52.590275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083152/publication.mdobserved 0cfdd2147eba0fedc741909290acc0d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:52.572553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083152/publication.txtobserved beb42d2ea628ecc6e28d745e926fab10...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. |
|---|