OT-2026-000085387
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, sustained blow-off 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-2026-000085387) never changes.
Identity and time
| Publication number | OT-2026-000085387 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-74c7-94ff-7c665ce7c16b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085387 |
| Status | PUBLIC |
Content hashes
| Canonical text | cebea664a4d88df5468d4a2ba6aa3a6384e43c145aee958ce4b2b32c671eca1c |
|---|---|
| Markdown | c73e2dd8191d2d42f77ebde04fd737ebdd9e6b151ddc4d0ae5caf78de29d17dc |
| Publication page | 2ee23a272dfeeacdefda9f5a3f4b139e74c9998f5709923e31a34deec338aa45 |
| Manifest | 71c4a62f01b39dd289a8fd1867d887a940171140c9bc96a94e48d6378d56bf97 |
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 | YkDEpyU2vK7su9Oe7DWSGKVLrTkvwWAqdMcXXTmBi16gMBsSaNhwZB/XbAJHCOONBL6UMZM9a+8yf/D4I7MaCQ== |
| 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
| 2026-09-17T09:54:09.078018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085387observed 2ee23a272dfeeacdefda9f5a3f4b139e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:09.061642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085387/manifest.jsonobserved 71c4a62f01b39dd289a8fd1867d887a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:09.043058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085387/publication.mdobserved c73e2dd8191d2d42f77ebde04fd737eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:09.023001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085387/publication.txtobserved cebea664a4d88df5468d4a2ba6aa3a63...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. |
|---|