OT-2026-000036057
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000036057) never changes.
Identity and time
| Publication number | OT-2026-000036057 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-7f3b-9422-dae3450b7271 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036057 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63ee60982f1b65ae165198e938a017c821ffc793c731c01234573d814e9e690d |
|---|---|
| Markdown | 4167e33718295e49a82c97c0cc560a2eb7942c49fc9084e656d9152d521007ce |
| Publication page | 4f4a5b2dc3b24f5b24abe37882dac8cae043f86200a0068845178bef7f70b8d8 |
| Manifest | 99d381f39dbedbccc15d69811bcccfb489822bffee8d91bc0fc86033d687c839 |
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 | 0vhOWae6qVREi8knweyRUQLus6fSMHrpDFk+4/8Idk0+yGarQ7zkq45/2grcCD3AoCASXxh98Lgv/Bq1jrUTAw== |
| 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
| 2026-09-17T11:26:14.155425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036057observed 4f4a5b2dc3b24f5b24abe37882dac8ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:14.137986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036057/manifest.jsonobserved 99d381f39dbedbccc15d69811bcccfb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:14.093496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036057/publication.mdobserved 4167e33718295e49a82c97c0cc560a2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:14.058487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036057/publication.txtobserved 63ee60982f1b65ae165198e938a017c8...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. |
|---|