OT-2026-000086124
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, three stage ejector, 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-2026-000086124) never changes.
Identity and time
| Publication number | OT-2026-000086124 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-7160-8f34-f79905080a8b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086124 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33fb23bb5e6029868e0782e46cf460443939d5506bf5c2141a284b4f7812c9db |
|---|---|
| Markdown | 3758a1c5109c87885c7e08ff1b087e4a3af3726e77356285baf70d571666beb9 |
| Publication page | d7b10e8470c4e0566c580c666cf978bdf83974f73e5bfb2c4514deb59e7a9217 |
| Manifest | 5f9006b68a2a2f8bb1ae34469e71d93036d66002423ddae9aeaed6d9ac6ef644 |
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 | ahbmabmKMSn8dViz2WK4zbeYSBY9d2FW/oxfUg638kxB8TkCze4Y2J5rxV05Rtdj0VknZNgyhFhEpI/tqmtjAQ== |
| 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
| 2026-09-17T09:53:46.928499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086124observed d7b10e8470c4e0566c580c666cf978bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:46.908542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086124/manifest.jsonobserved 5f9006b68a2a2f8bb1ae34469e71d930...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:46.888210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086124/publication.mdobserved 3758a1c5109c87885c7e08ff1b087e4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:46.870398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086124/publication.txtobserved 33fb23bb5e6029868e0782e46cf46044...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. |
|---|