OT-2026-000080946
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000080946) never changes.
Identity and time
| Publication number | OT-2026-000080946 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b975-7385-8836-e2153d896512 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080946 |
| Status | PUBLIC |
Content hashes
| Canonical text | c213ec4b174ea79b831e08bcb196179624ae75b934e1917f4b2d804b7a01c538 |
|---|---|
| Markdown | 263e46b059d18166790c0b9dc22fe2db339d88e0d17d71d5a04b9278bce01958 |
| Publication page | f664f47ae19cb3dac738defd4e20110c62e6c2d7787a45a05d7a142754541882 |
| Manifest | ce5a7a4e710c9b4b1f23c71539cb4ffd6227221b8ce8a2bed36a5291816033c2 |
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 | ANtzW8DYi9/21PqgopyjMLwJxLZTxKPLf+3eF9GQh8lJDeGMuQwdrHWtzscvN2RLkjFZur6J9Q/86R5yeYYZDA== |
| 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
| 2026-09-17T10:02:13.430697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080946observed f664f47ae19cb3dac738defd4e20110c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:13.412113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080946/manifest.jsonobserved ce5a7a4e710c9b4b1f23c71539cb4ffd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:13.394849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080946/publication.mdobserved 263e46b059d18166790c0b9dc22fe2db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:13.376547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080946/publication.txtobserved c213ec4b174ea79b831e08bcb1961796...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. |
|---|