OT-2026-000007960
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000007960) never changes.
Identity and time
| Publication number | OT-2026-000007960 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-7465-a3fc-2abec6212a89 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007960 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a56b80dc83afc96de5b1b396f4871395455cfdb19c425f36bd0f137f11434de |
|---|---|
| Markdown | db050a680a6b81e27212e279838dfabcac56c168253ed54514dfbfd3f16d3c9f |
| Publication page | 2a64a534c710cf4173d4099279dd17eb48268d0506c3d3aa6b159333768dc440 |
| Manifest | 154e5692bdf47254d1846af634b87a90009cf1fc26cef9e7f89ccfb7eb07cb23 |
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 | Vu5L8JDt7+7n1j73Hlq1omYPNe2PXrE4B9Dl6rfkjxY2YGNwDexM39ZnPH7xdc+MZALOsTfY0sFE5SJ67mKuBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:28.160117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007960observed 2a64a534c710cf4173d4099279dd17eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:28.129138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007960/manifest.jsonobserved 154e5692bdf47254d1846af634b87a90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:28.106419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007960/publication.mdobserved db050a680a6b81e27212e279838dfabc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:28.087211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007960/publication.txtobserved 3a56b80dc83afc96de5b1b396f487139...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.644959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007960observed 2a64a534c710cf4173d4099279dd17eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.622998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007960/manifest.jsonobserved 154e5692bdf47254d1846af634b87a90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.604538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007960/publication.mdobserved db050a680a6b81e27212e279838dfabc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.587852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007960/publication.txtobserved 3a56b80dc83afc96de5b1b396f487139...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. |
|---|