OT-2026-000084629
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single 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-2026-000084629) never changes.
Identity and time
| Publication number | OT-2026-000084629 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25b-7826-b6f2-79b910c9ee79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084629 |
| Status | PUBLIC |
Content hashes
| Canonical text | de40a8cba26e80765a06b9c435a514a7038f4da7a4dfd44ba2c5f2ef81099cbf |
|---|---|
| Markdown | 1f0c3b124e4fd790d1cabe8e757ce858a0456e1623681cc8f0fa9baf8da1f990 |
| Publication page | c79eb54ef22ad21b0da7739cbae5c629a5fe39b3762ccf61270d61a8f94308e7 |
| Manifest | 261b0c01010d1226278bdea52dca33e5a6e2aca19e30aea1da70cc6ffbeeefae |
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 | aPObhUp3jm2O3z+1Zpm8VcU8zpC+dDAr7iJUOmOCrhUKbg8ViiGhdRQ2CuNWvQRJ/TfejkL/mf3rzNh8+r4gBw== |
| 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
| 2026-09-17T09:55:32.660704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084629observed c79eb54ef22ad21b0da7739cbae5c629...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:32.633698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084629/manifest.jsonobserved 261b0c01010d1226278bdea52dca33e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:32.616613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084629/publication.mdobserved 1f0c3b124e4fd790d1cabe8e757ce858...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:32.586692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084629/publication.txtobserved de40a8cba26e80765a06b9c435a514a7...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. |
|---|