OT-2026-000055269
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented before set-down
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-2026-000055269) never changes.
Identity and time
| Publication number | OT-2026-000055269 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a100-75c6-a1cb-04af6d60e8ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055269 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd5936cb98c62b4b1b8e5a30510b1be4a95914fbe382f340aca8a7b4ea77cdfb |
|---|---|
| Markdown | f12e152c24b9ac7216cd8f22fc05c5ae6065e96626e1d700019e733025da54e1 |
| Publication page | 3da224e2532150759dcd5be0a24e79554037beddcccd41392d1ff81676d76180 |
| Manifest | 0230b6373b6e1ac32bc250fd11ddab66de5ae7e581fe4b6f76867e64b7ad1bbe |
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 | x6CMgz1koL+gAOMvB3E5miyBVnsdA5n+fGWYVUF4iXeliwcbW5fTJ6nQVE7lR4ChM8VmuMqeNq31C3yUvghDCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:51.599158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055269observed 3da224e2532150759dcd5be0a24e7955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:51.580408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055269/manifest.jsonobserved 0230b6373b6e1ac32bc250fd11ddab66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:51.563155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055269/publication.mdobserved f12e152c24b9ac7216cd8f22fc05c5ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:51.546322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055269/publication.txtobserved fd5936cb98c62b4b1b8e5a30510b1be4...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. |
|---|