OT-2026-000086765
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000086765) never changes.
Identity and time
| Publication number | OT-2026-000086765 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-778c-8483-848b6791b7da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086765 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b0a125383dbddff04c8681b33f5848979054f280eacfde2f7d53bb286496adb |
|---|---|
| Markdown | 5c19a23d0a869a2a3708f4b8e3f456180a58e216c5e335ddce1854c99256ade8 |
| Publication page | 748185e8e04ac9d858d4ef648845229ec9099314810facd11c89970d318d495b |
| Manifest | d7592fabcd8efbe873d907d1b46346450b8c4bdf10368e27d506526ee1f64a28 |
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 | T+KdFNVebqyNXkoqMaMCzzxO0zhvXNUr5TPnvkAKDbrnKEY1v6RTtm/b1dRqlW18huY7QVpay2wliH5dB9vEAw== |
| 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
| 2026-09-17T09:51:34.248963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086765observed 748185e8e04ac9d858d4ef648845229e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:34.228535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086765/manifest.jsonobserved d7592fabcd8efbe873d907d1b4634645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:34.210180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086765/publication.mdobserved 5c19a23d0a869a2a3708f4b8e3f45618...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:34.191682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086765/publication.txtobserved 8b0a125383dbddff04c8681b33f58489...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. |
|---|