OT-2026-000082648
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after 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-2026-000082648) never changes.
Identity and time
| Publication number | OT-2026-000082648 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-745e-8299-de9e2127af94 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082648 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f0b4c3eb687c703d0805d947e73115da75754018325660eaa35da4e369dd6a5 |
|---|---|
| Markdown | 9801e12bf56b023f7dcce24a6f7f5e0fe3e949816c232626280c71ac5ba92e43 |
| Publication page | 29bcadec92602abba78635a0279ca86902de302d724ed89f2240ceb15096f29c |
| Manifest | dc414328680c00d56c143cb7531d120f63fca485736da106c2bb0e532ff0eaed |
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 | 76I+N1BYuMLLAEvMiA8gAqa3xIoq+O5UcnbNtSto7tEOAgm6I0ZALexcPzGaKymOyRVVcODesCdatClgwcatAw== |
| 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
| 2026-09-17T09:58:12.445600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082648observed 29bcadec92602abba78635a0279ca869...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:12.428065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082648/manifest.jsonobserved dc414328680c00d56c143cb7531d120f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:12.410939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082648/publication.mdobserved 9801e12bf56b023f7dcce24a6f7f5e0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:12.394173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082648/publication.txtobserved 6f0b4c3eb687c703d0805d947e73115d...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. |
|---|