OT-2026-000101537
Publication integrity record
Foam pad vacuum gripper, two zone face, two stage ejector, pulsed blow-off after 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-2026-000101537) never changes.
Identity and time
| Publication number | OT-2026-000101537 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e15-769e-8af6-cb90130845c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101537 |
| Status | PUBLIC |
Content hashes
| Canonical text | 233f28eca8850f07ed58c43713c44d9c468063462be510d9575ac17edcbb8759 |
|---|---|
| Markdown | 31919fdd195c7c6e9b8cae5bcdb4795504ec38a9aacbebb0710f3d36f47d59be |
| Publication page | 4d47fea5535ccb4eb8181a490f2e173bd914d97c94be9e36e20fa90c69d3c9d9 |
| Manifest | 54b9b7fc731c4a0821a241162f52d41aebde7ccc8a649df20d250f6a7e6cc432 |
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 | GIAr9oSJUwRiiUtZhcRyhFhwZ5GmsgllgpqZhbE7zYHobIxfKErluKRQuPqzbN3i/CUBkb36GsfvrZ/N+S5jAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:34.639311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101537observed 4d47fea5535ccb4eb8181a490f2e173b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:34.619424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101537/manifest.jsonobserved 54b9b7fc731c4a0821a241162f52d41a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:34.599142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101537/publication.mdobserved 31919fdd195c7c6e9b8cae5bcdb47955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:34.582141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101537/publication.txtobserved 233f28eca8850f07ed58c43713c44d9c...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. |
|---|