OT-2026-000084803
Publication integrity record
Two cup vacuum gripper, two 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-2026-000084803) never changes.
Identity and time
| Publication number | OT-2026-000084803 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-7825-9bdf-30c1635c4361 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084803 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9736c31b4d411d9b387d3a4539bdf68e45a060c4ce12e3684a4b5b6d915644c5 |
|---|---|
| Markdown | 372c26f7b0ad9a55daa8eadc1918065f79c0d0615736b3e2a99bd551fd44d3bd |
| Publication page | f8b6500c8a16029105d8b0459c5ed0052a1d96f51c4e37c3b6bcd995467b505c |
| Manifest | 97ba6df3b0e96d1ffac663c0a4e2778eb6b47bdbd4ae9afe2feacade57d3f2ee |
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 | UrpwI07r7pluD0mcMjy2+z31XlUVNfDjMnafIlJdrXsgrlE7F0boRuv1qXbjqgXmfiRQ6HoJE7Lxqwyl7dIZBw== |
| 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
| 2026-09-17T09:54:44.915656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084803observed f8b6500c8a16029105d8b0459c5ed005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:44.899011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084803/manifest.jsonobserved 97ba6df3b0e96d1ffac663c0a4e2778e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:44.882029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084803/publication.mdobserved 372c26f7b0ad9a55daa8eadc1918065f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:44.864654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084803/publication.txtobserved 9736c31b4d411d9b387d3a4539bdf68e...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. |
|---|