OT-2026-000099060
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000099060) never changes.
Identity and time
| Publication number | OT-2026-000099060 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7898-8e8b-32f23a2cfca4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099060 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f5dabcdc91aef7e4dfb451aecec9933f1c134ebc328c499072d2441a7a07f00 |
|---|---|
| Markdown | 9e2d1d9ce38018792002d50aa54008bacc243b112d8d0b55905727b0318b389c |
| Publication page | 918bc77f72ff8ff88aab8ddffcbe52782c75dbc860dad68ff0a0849201cdc5d0 |
| Manifest | 19323e43c1a3c8bb7594f95c8671fb1bce90a4f5cf5aeac054490011e53d0b5d |
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 | n4M+LtSqsDLQKf7TwxpbyPLpfCiCMXA7E6M5KririiYQYnvHQDUKsJM1iynX22uj+kArksZrPwwp19MXOQwBCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:17.010658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099060observed 918bc77f72ff8ff88aab8ddffcbe5278...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:16.989109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099060/manifest.jsonobserved 19323e43c1a3c8bb7594f95c8671fb1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:16.969168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099060/publication.mdobserved 9e2d1d9ce38018792002d50aa54008ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:16.947862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099060/publication.txtobserved 5f5dabcdc91aef7e4dfb451aecec9933...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. |
|---|