OT-2026-000079095
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, pressure sensor per zone, pulsed 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-2026-000079095) never changes.
Identity and time
| Publication number | OT-2026-000079095 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-7960-aca2-9f0d70440cde · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d5591cc72a196373d7a56490e11bf3beacfcb68dcce09677cdd2ff76afa61eb |
|---|---|
| Markdown | a8e1e363d51e48e6d3645932944bb7115deec7290dfd70d2d88a59100dc8b96b |
| Publication page | bdece676a01294dcb50420a4bcc6526f402e94f8adcc75375c5eeda3c7c7dee5 |
| Manifest | e16ddaf8b7892d7ea2475dba05646af1d5e46e430de79e837f436fea7fdd0a07 |
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 | qcAoBW5yjtmHympHVdduhL/JvcAhMYC4hpyuYSb+X6EK4oZE+bWRLqSoYQUFrdb8nhqtfEf4hfkNFTajxp/TCg== |
| 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
| 2026-09-17T10:05:56.395787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079095observed bdece676a01294dcb50420a4bcc6526f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:56.376924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079095/manifest.jsonobserved e16ddaf8b7892d7ea2475dba05646af1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:56.358721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079095/publication.mdobserved a8e1e363d51e48e6d3645932944bb711...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:56.340294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079095/publication.txtobserved 0d5591cc72a196373d7a56490e11bf3b...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. |
|---|