OT-2026-000013332
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000013332) never changes.
Identity and time
| Publication number | OT-2026-000013332 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc9-7646-b5d9-8229ea263f45 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013332 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01f7e945c8ae9bb89f49288828229654f70e0f366f2e5342c01d2d19dc89e3c2 |
|---|---|
| Markdown | a36cfa63d1e8795dde52be1703b3606abdd4efa68ac421519323058ca80a8feb |
| Publication page | c9ec290eda3d5b06cfebb383ae07c2edcfede3e617e8088883a556f70ab56d85 |
| Manifest | 29c8ff1c70df5f7bf3c0d7771f4e466337868eeba5fbceaa3843e3f56312fe83 |
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 | yH+uI3nnVHJ1yyp206mP1+1o0vW0gA/kJCC6KxQeTd3oZeiP7hEr2MywjOp2YLu5bl3CEWPSi2oWc1Qbht/pCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:09:46.321477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013332observed c9ec290eda3d5b06cfebb383ae07c2ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:46.300414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013332/manifest.jsonobserved 29c8ff1c70df5f7bf3c0d7771f4e4663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:46.282045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013332/publication.mdobserved a36cfa63d1e8795dde52be1703b3606a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:46.263470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013332/publication.txtobserved 01f7e945c8ae9bb89f49288828229654...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. |
|---|