OT-2026-000082975
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two 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-2026-000082975) never changes.
Identity and time
| Publication number | OT-2026-000082975 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7e92-a3bc-72880aba2996 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082975 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57b5f4b9a14c22296688e752189a71e933be303cdcf3589771956dff4f85044f |
|---|---|
| Markdown | 0e0fb266f22e379056578827b0e33f0fb58c5d4511e3ae92725456604d8b78fd |
| Publication page | 6a2bdf1477834c47247bc593b9ffcc5f575a3f88880bb084d5cfaaea650fe435 |
| Manifest | 704ec0febf64ad6b32dcd6e64335afc59c6cda48fe5fccb39298d258289764ec |
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 | GjHevXdRTLvCfXslhbXcGVbDi7FM9uB5XMicpOXaMBlOriKQHB+UH0nyo2M597wVnwCgY9id7uqMCPze+wKrDQ== |
| 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
| 2026-09-17T09:58:40.651655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082975observed 6a2bdf1477834c47247bc593b9ffcc5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:40.633857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082975/manifest.jsonobserved 704ec0febf64ad6b32dcd6e64335afc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:40.616080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082975/publication.mdobserved 0e0fb266f22e379056578827b0e33f0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:40.598672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082975/publication.txtobserved 57b5f4b9a14c22296688e752189a71e9...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. |
|---|