OT-2026-000025357
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000025357) never changes.
Identity and time
| Publication number | OT-2026-000025357 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7d17-ad2a-1a5ec87ffb21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025357 |
| Status | PUBLIC |
Content hashes
| Canonical text | da03ed0a0ccfa379ab2d97aea3f4da7acdb99a5f5193e51473e9ec33d8390e1d |
|---|---|
| Markdown | 773b7c77593c1be071f99e436dc584762f96c104fa0932c9e3bb62e9d1e27813 |
| Publication page | a90829b3912ad294f16745a7e52c2f72125174732e040f40d28902e140580280 |
| Manifest | 5dd365167b2bb2fa7cde636cea8536f068573851bad085c2efe0d14c64f6e5fe |
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 | EQEFW6/1OTlL6YMdlrYEZ4PYAWE8qZLkpuGjhDrM8zwNJIvcu8s4CPivOg34RdDduxkf4M2ibu/ukSn+01m3DA== |
| 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
| 2026-09-17T11:47:24.807277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025357observed a90829b3912ad294f16745a7e52c2f72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:24.787973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025357/manifest.jsonobserved 5dd365167b2bb2fa7cde636cea8536f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:24.770678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025357/publication.mdobserved 773b7c77593c1be071f99e436dc58476...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:24.750315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025357/publication.txtobserved da03ed0a0ccfa379ab2d97aea3f4da7a...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. |
|---|