OT-2026-000035567
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line pressure sensor, pulsed 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-2026-000035567) never changes.
Identity and time
| Publication number | OT-2026-000035567 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-787c-9f01-fe7ba08003da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035567 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbc90e3bbf77908548d9bab4d5081bff2c0cb376e201faf54452878353c70ecf |
|---|---|
| Markdown | 8a3f9c5b8c564fc4450b574c2fb7d25b960ea6c7a6fa33165042822115193986 |
| Publication page | 6f8f2fc3744cd31bc747b1f0f54114a0ec2558fe3bd7a0c848d001f4db6f25af |
| Manifest | fd4a32fed505ef94e813f665b1893797e2049fac1aeae8eba26abe416c6d5ac3 |
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 | 6c32VILqq2SPj5FqObbHhb48xWufYeKBtGmmsdKxvJNRwTdQRB9WWd4vOQqfO2C1vm+EU+ap9e3A6HZ0TVbeAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:05.234037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035567observed 6f8f2fc3744cd31bc747b1f0f54114a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:05.216224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035567/manifest.jsonobserved fd4a32fed505ef94e813f665b1893797...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:05.199087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035567/publication.mdobserved 8a3f9c5b8c564fc4450b574c2fb7d25b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:05.181364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035567/publication.txtobserved fbc90e3bbf77908548d9bab4d5081bff...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. |
|---|