OT-2026-000099481
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000099481) never changes.
Identity and time
| Publication number | OT-2026-000099481 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-7a15-8df8-8a05569ab651 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099481 |
| Status | PUBLIC |
Content hashes
| Canonical text | f18a9b016912fd690bb8a06af128ba1d2a66cfe3bbe7eabee9070fe222c845b7 |
|---|---|
| Markdown | 4b2607caf19681eccfa309956cd917e4d0d507377083650e2ead06937f2faf35 |
| Publication page | d7423c0599c861ec963c83641de136fa61aa419dd3908c458dc7f40a49d57e12 |
| Manifest | 9df7e3f5376db6823c03a848f6b83abe000e27c0002100831ff8c90631508670 |
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 | j3mZul2ARBHPlPYZhKbENF4hciy3t7tmliLRU0dQzXoN9SwxSg9UiltbJ9/6LlfkD6kerjpcNCseyBhxGyLjCg== |
| 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
| 2026-09-17T09:29:16.342977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099481observed d7423c0599c861ec963c83641de136fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:16.326177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099481/manifest.jsonobserved 9df7e3f5376db6823c03a848f6b83abe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:16.308361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099481/publication.mdobserved 4b2607caf19681eccfa309956cd917e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:16.287156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099481/publication.txtobserved f18a9b016912fd690bb8a06af128ba1d...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. |
|---|