OT-2026-000102675
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000102675) never changes.
Identity and time
| Publication number | OT-2026-000102675 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7daf-9c08-10df417a54ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102675 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d404ee1ea822eb102859075bed1dc6bf655ef67b2e6bcc6f34b6881d4432438 |
|---|---|
| Markdown | 652898eba3fc4477214295612497446ffd33cc77293ec977bb6804ea12ef58e4 |
| Publication page | 2921d2e6654d6e34c935b80ba1eae0178eb80225e8f1291cfeb3e223b42aa916 |
| Manifest | d67fb4f82fb91a3a1f39e86bd47c528ba9e13ad22c3c8fa454fe6897b6b4bcf7 |
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 | CBQLVsCIM+/n3n0VFh2Y+oEUCaYxzK0y5IQTRZyAAXG42CFp0ZbXPmN+v/wN4M8R8YV2xif/7YlRqgsBjU2pCA== |
| 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
| 2026-09-17T09:24:10.779104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102675observed 2921d2e6654d6e34c935b80ba1eae017...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:10.760004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102675/manifest.jsonobserved d67fb4f82fb91a3a1f39e86bd47c528b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:10.742145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102675/publication.mdobserved 652898eba3fc4477214295612497446f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:10.721322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102675/publication.txtobserved 0d404ee1ea822eb102859075bed1dc6b...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. |
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