OT-2026-000099105
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump fed, 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-2026-000099105) never changes.
Identity and time
| Publication number | OT-2026-000099105 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7925-b560-e148a9ac4877 · 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-2026-000099105 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ade0cab32adc22712dab0f66d15084a62c3821fee59cfc0f9a06ccd16a70f18 |
|---|---|
| Markdown | 6fd60711b1589a082a17d278a3fd1e2d6bf7ba53162df68b79c4d8c49b71f6c0 |
| Publication page | 9a6f20a723954d1e6399401e1560141032e93e4abb878e24d1a890ec312da62f |
| Manifest | b120700f07d8a28c46410e581698297fe926a12250ad6134e00d672d9e5ffbcd |
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 | cD2VsBVlzZOWO1aOA3oQi6Jcm8AjozDe7U8TM0A9GQzgd9RIRiUmDodpluMcCGL87peVoBAexci4j1fL1P56Cg== |
| 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
| 2026-09-17T09:30:20.909172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099105observed 9a6f20a723954d1e6399401e15601410...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:20.888382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099105/manifest.jsonobserved b120700f07d8a28c46410e581698297f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:20.867217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099105/publication.mdobserved 6fd60711b1589a082a17d278a3fd1e2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:20.846819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099105/publication.txtobserved 4ade0cab32adc22712dab0f66d15084a...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. |
|---|