OT-2026-000065265
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000065265) never changes.
Identity and time
| Publication number | OT-2026-000065265 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-70dc-a396-c2d989099c7a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065265 |
| Status | PUBLIC |
Content hashes
| Canonical text | cea972ed126f9852e54871bf96aa0ad5007462ff2d2a1668e97c69676d94edf9 |
|---|---|
| Markdown | af508cbd8245d578e580c8a6860507deb424897ceb689e4a7f1facc6569afd92 |
| Publication page | bd4ec8fcb4ef20ac0891e40dbff823ba8d9752d2706e1c8618c46bc337a1be8d |
| Manifest | 53a4584af33e49e5bb7c073a273c4dda9f25bf4c68caac93d55cd90e47035c00 |
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 | MoLK4Ssb7OvAsAvkU+qSj2LZ81FqREmyT257d5lLrQuB9/z83WBbuVLH6rsQfSaOwL5Vg/K7FLd0bJlNEKX5Bw== |
| 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
| 2026-09-17T10:35:07.822564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065265observed bd4ec8fcb4ef20ac0891e40dbff823ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:07.805796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065265/manifest.jsonobserved 53a4584af33e49e5bb7c073a273c4dda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:07.787680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065265/publication.mdobserved af508cbd8245d578e580c8a6860507de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:07.769431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065265/publication.txtobserved cea972ed126f9852e54871bf96aa0ad5...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. |
|---|