OT-2026-000079533
Publication integrity record
Foam pad vacuum gripper, three zone face, 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-2026-000079533) never changes.
Identity and time
| Publication number | OT-2026-000079533 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b92-7eb6-8d78-47938ccc46ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079533 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99a504e4352b303053972aae4e1f16f161429387e690d644a4cf168fd7cf5c8d |
|---|---|
| Markdown | 0f0a0ba688a35fe16b59f72e7f53a92ab4db794e6dead8ab769f543e643cd179 |
| Publication page | 8d0adc26bfd2c0b3fb6cf2f7656836a7c62bf8fb104f898ffa3115529ba81598 |
| Manifest | ac068ae54c425c3c2627c662223619063ab56d2eb18740d1a3755c7c01e7aa88 |
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 | vHrSPVwGeIb61SNPXfG96nps6RFFsTQCYkQv8ilzncE2Gvsdkfku9o3D4v3eokYQFz/VH4kdtEoeFwPQP+oGAA== |
| 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
| 2026-09-17T10:04:07.969229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079533observed 8d0adc26bfd2c0b3fb6cf2f7656836a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:07.950148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079533/manifest.jsonobserved ac068ae54c425c3c2627c66222361906...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:07.930677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079533/publication.mdobserved 0f0a0ba688a35fe16b59f72e7f53a92a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:07.901035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079533/publication.txtobserved 99a504e4352b303053972aae4e1f16f1...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. |
|---|