OT-2026-000099052
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, 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-2026-000099052) never changes.
Identity and time
| Publication number | OT-2026-000099052 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-76c1-9971-12e52114ef98 · 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-2026-000099052 |
| Status | PUBLIC |
Content hashes
| Canonical text | db883da5a37d3bf3dbe49d717e5dd7b3d20b4c60d7b50a1d24fe4b8e5b6c7cbf |
|---|---|
| Markdown | 6540ca878505ef8f08570be6b1f299e50f089c4ac1b33923e9ace2ba570d4f24 |
| Publication page | c962f5852f05db433b69214eba173f720af90dd8f13663919fc7eb6584ae9497 |
| Manifest | ed594571f2a3d9e0b776e6cf297d3d607ce9398e39f566ead664174a250c1c93 |
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 | 5jsnhsolwa2zBDJNgMaVp8fgOjebehQKzdoashQ0EwLcqVDmV+izKSPfnX4fy0TADtpiB4xfs6jHpUJ2oyq0Aw== |
| 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
| 2026-09-17T09:30:16.334016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099052observed c962f5852f05db433b69214eba173f72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:16.314620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099052/manifest.jsonobserved ed594571f2a3d9e0b776e6cf297d3d60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:16.291876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099052/publication.mdobserved 6540ca878505ef8f08570be6b1f299e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:16.272077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099052/publication.txtobserved db883da5a37d3bf3dbe49d717e5dd7b3...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. |
|---|