OT-2026-000076572
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000076572) never changes.
Identity and time
| Publication number | OT-2026-000076572 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06e-7101-8491-0995ff0553ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076572 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0921e4541b8dc5b9a892c7515aa50d2bc542fae04888318503a778a11548097d |
|---|---|
| Markdown | 271665b68ccf2dbc170fc1d8cd1878f20817f2b70e08c58293cc2464eab11c5c |
| Publication page | 98aafc3f8a3aebf3fe92bbd0b5fba228ad0eb75589cfb517ebbf62cb5155c743 |
| Manifest | d601e8758dfed1d5a42bc6ca0edcfb1afa7dcbc58f248914a7262e2afc2531ce |
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 | hwhert3B5rIfcR2Dq7erwnfzuMLasctQK81sT1lHcgIk7KbhLlSWOXOvITHV0aVVjhPJrAk3Gn9HEV+R0iiHAQ== |
| 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
| 2026-09-17T10:09:17.497197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076572observed 98aafc3f8a3aebf3fe92bbd0b5fba228...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:17.477795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076572/manifest.jsonobserved d601e8758dfed1d5a42bc6ca0edcfb1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:17.460048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076572/publication.mdobserved 271665b68ccf2dbc170fc1d8cd1878f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:17.440539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076572/publication.txtobserved 0921e4541b8dc5b9a892c7515aa50d2b...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. |
|---|