OT-2026-000005151
Publication integrity record
Bellows cup vacuum gripper, three stage ejector, pressure verified, plastic cups, 1 fold
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-2026-000005151) never changes.
Identity and time
| Publication number | OT-2026-000005151 · never reused |
|---|---|
| Internal UUID | 01a0a92f-8266-7f04-b5b9-c5636ae60915 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:47:38.217551Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005151 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2ce6fae84c8c0d7d339779524cbf31b25cd2ac2ce827aeaec16a6c4585897c0 |
|---|---|
| Markdown | e96dd1fa1e538e50ca30a698a15ceba0cccb23f55cbc321dd1824d144410546c |
| Publication page | cf9c538e0d90bce554b70ec57edf208c48be5b16fc99924321f9482595f8992b |
| Manifest | d2028eaf12d01ec62be6c0a429d1bd4d074d0f4c4789025da98381f29c6263d4 |
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 | iDQXqoSbzM0qU/KEbHtRdJAs6aDoC86Xh1Stcf3OzGGF6tbKtok5IA1IeDo/W+/4s+y0cqyyUKdkTeTabNiNAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T07:50:09.892685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005151observed cf9c538e0d90bce554b70ec57edf208c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:50:09.877954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005151/manifest.jsonobserved d2028eaf12d01ec62be6c0a429d1bd4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:09.743690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005151/publication.mdobserved e96dd1fa1e538e50ca30a698a15ceba0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:09.730513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005151/publication.txtobserved f2ce6fae84c8c0d7d339779524cbf31b...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. |
|---|