OT-2026-000098015
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three 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-2026-000098015) never changes.
Identity and time
| Publication number | OT-2026-000098015 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7419-87c8-ce8963780db6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098015 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73462042beeb59a51523265a62f2e96d717e2c0df0fbc8c16492bcd80e643be7 |
|---|---|
| Markdown | 1372584d2f526913d9815eec40e9e5f37fee6fe21a6980b2e043d7629cf5acec |
| Publication page | d4927d6e0eabf2e6d542892eb75babeb73a093c3aae0b4385ce9f8a46c1f303f |
| Manifest | de72c8451712c162a378abbee58c29fb944352fd65fb158629f2709a486e557a |
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 | 1PejrHOuDVK7Rvy0gnrQqqMN4ogXS8xC2Twbzwas0Hy2DVCEOwYUkpt65IczoEIQaBxF1qPp8iDUQU3ukw9/Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:11.397227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098015observed d4927d6e0eabf2e6d542892eb75babeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:11.378926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098015/manifest.jsonobserved de72c8451712c162a378abbee58c29fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:11.361173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098015/publication.mdobserved 1372584d2f526913d9815eec40e9e5f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:11.343602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098015/publication.txtobserved 73462042beeb59a51523265a62f2e96d...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. |
|---|