OT-2026-000085355
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single 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-2026-000085355) never changes.
Identity and time
| Publication number | OT-2026-000085355 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-738b-ad33-dcd51f6a8c94 · 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-2026-000085355 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b01ce3b8b9cb4b222fdd58c2017a029ef6b4f7077ec56895445d84701a0a60f |
|---|---|
| Markdown | 42a77f85ed488b4521f03c1a05549d386e198889912d75527e35f00fd1dd7d6b |
| Publication page | 22ac0a20165b9bdfdf9cfdaf4efcf5b6b07ed1e5a7bcb159aafb5f1bcf195603 |
| Manifest | db700a5aa0eee9554bb44c604b8175d924f2633eeef2308524699f82d65be490 |
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 | 1SGrtSuKdXpEDS0GBG3hRnfZFKcfKEra+YJKvkApOcXyNDIF/rNHP3FbLkuLYSBbQu7QCdOJ2oqUJyOCFbRyCA== |
| 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
| 2026-09-17T09:54:05.194410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085355observed 22ac0a20165b9bdfdf9cfdaf4efcf5b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:05.177547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085355/manifest.jsonobserved db700a5aa0eee9554bb44c604b8175d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:05.158238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085355/publication.mdobserved 42a77f85ed488b4521f03c1a05549d38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:05.140831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085355/publication.txtobserved 5b01ce3b8b9cb4b222fdd58c2017a029...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. |
|---|