OT-2026-000097765
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, three stage ejector, supply line 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-2026-000097765) never changes.
Identity and time
| Publication number | OT-2026-000097765 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-7f5a-86be-c5f2a303e3ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097765 |
| Status | PUBLIC |
Content hashes
| Canonical text | dfc8cdfd554881b420b9ee3851e1588a4c9dc1f06477e840a575c5bbc2e4dda0 |
|---|---|
| Markdown | 3832faa0902f7209504ef57ca21a1e0bead8a2fc453efc445b4f0c9b3ebd7953 |
| Publication page | 3bf3ae86bade4caa8d0591870ecf8a9be148a38a0d0c07b2aab64faa732aca45 |
| Manifest | 1a58248bbd18daf9b612c29e1eb2f5bb88c32665fea15fc1ef6be30f34df80a9 |
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 | kSbk7nobWOia8veAnn7KayJaDDpImxKej7MX8N9/gJPE1BGoRORs/TXGCHTda4qmYiTSbrk177HcP0Ji4csvDQ== |
| 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
| 2026-09-17T09:32:50.416767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097765observed 3bf3ae86bade4caa8d0591870ecf8a9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:50.397404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097765/manifest.jsonobserved 1a58248bbd18daf9b612c29e1eb2f5bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:50.376927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097765/publication.mdobserved 3832faa0902f7209504ef57ca21a1e0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:50.354861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097765/publication.txtobserved dfc8cdfd554881b420b9ee3851e1588a...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. |
|---|