OT-2026-000065361
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000065361) never changes.
Identity and time
| Publication number | OT-2026-000065361 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfb-7d8b-ba18-f45c11b61b1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065361 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29e1ecf54a0942e42fdc4e3cde3882414c01d270e015ab5c7ee2f22d8d100178 |
|---|---|
| Markdown | 60ab44c8d40e88a0955a011cf922b21eb40496fbdd6a4064462a4ceb6430d057 |
| Publication page | bf439116bbba00ffa3efd2643443d94702cf689942cae213a73147acfd5d3c70 |
| Manifest | b3a450413e85d729713611d39f55673fa5314531fb6cbc5a9bce6dc9a96c8b71 |
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 | Zn7brdlA6YWi5rLwQyFXiYSVYAkdZySI9kYtOOnADwmpWMLHx6dfYpdemfMJ6X9A5PgXmjIbIH81KBEqlIJ4BQ== |
| 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
| 2026-09-17T10:35:20.956105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065361observed bf439116bbba00ffa3efd2643443d947...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:20.935993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065361/manifest.jsonobserved b3a450413e85d729713611d39f55673f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:20.916762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065361/publication.mdobserved 60ab44c8d40e88a0955a011cf922b21e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:20.898643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065361/publication.txtobserved 29e1ecf54a0942e42fdc4e3cde388241...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. |
|---|