OT-2026-000080482
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, 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-2026-000080482) never changes.
Identity and time
| Publication number | OT-2026-000080482 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7f48-b8e6-69ff0deaf193 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080482 |
| Status | PUBLIC |
Content hashes
| Canonical text | 150105b4ad7cf4de01552fb2e10dfbdcd30b0f29d02f8aa81909d89808ad1e78 |
|---|---|
| Markdown | f767c4128a28303c1d09eef5669e2c16b3053bed60b3767f29dc5c7f505408d0 |
| Publication page | 15dbbba496a922e9dd6f48aed838654a0515ed09d2835d3fd3960ad766a2e3bc |
| Manifest | 232208318231cb16586705332fa5006a606f6c037eea8b96c8db650a82e57534 |
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 | sQrHp10jNZqVcHLZ7BdWeu5VIyt0Jmh8ul0pxYIa2EOWjCtkc6FJtoKbNGW6S05UJ/bki2m3VaGit7wj/GU1Cg== |
| 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
| 2026-09-17T10:03:00.205271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080482observed 15dbbba496a922e9dd6f48aed838654a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:00.185936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080482/manifest.jsonobserved 232208318231cb16586705332fa5006a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:00.168494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080482/publication.mdobserved f767c4128a28303c1d09eef5669e2c16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:00.149288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080482/publication.txtobserved 150105b4ad7cf4de01552fb2e10dfbdc...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. |
|---|