OT-2026-000070772
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, vented 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-2026-000070772) never changes.
Identity and time
| Publication number | OT-2026-000070772 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-775b-9a43-ef508b27d655 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070772 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ff829580a80997f74f51a4940f43ff485a966577b9a686ba925c8c2e935e1e3 |
|---|---|
| Markdown | 5bdb1a1a26d8098197848f99186c8fd2ec1f07618ace76e74eb274a4024ed5d4 |
| Publication page | 0be132c6b29b57cb3a51f050b4175636ee035bd034e45813571f07f1a4d74048 |
| Manifest | 8b9f92c5e68700a51a4bf869b65a43d60d868c1fcfee3982d661d1a041a2f670 |
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 | w1oKn3NGOFI4p5bh7aZocjexGzPT2gp7TkfZVbjtZY8Q0Ldui8hITlTiv09FFOxIn1QX0qNSQ8GHyVCFm5HmAQ== |
| 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
| 2026-09-17T10:25:28.332499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070772observed 0be132c6b29b57cb3a51f050b4175636...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:28.316091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070772/manifest.jsonobserved 8b9f92c5e68700a51a4bf869b65a43d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:28.300558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070772/publication.mdobserved 5bdb1a1a26d8098197848f99186c8fd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:28.284651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070772/publication.txtobserved 0ff829580a80997f74f51a4940f43ff4...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. |
|---|