OT-2026-000082040
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single 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-2026-000082040) never changes.
Identity and time
| Publication number | OT-2026-000082040 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-7cf4-8ee9-b3ca1df10fac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082040 |
| Status | PUBLIC |
Content hashes
| Canonical text | fdad25821ced0ef4a098f7b9d4426b493ac3dcfb775fa723049a5d273b1a8573 |
|---|---|
| Markdown | 74f261fd31b37a022243ab18799ae06f61c302b6348745b2baad8e9d6604875c |
| Publication page | 241e57a79f144adc21aa82a9c03ea07340825422bd4038faa733f0a9a3ace07d |
| Manifest | 71dedd814030cc0fa9b8b5ad48b667c5c2fd30aa1b95ab92fcfe2bfda331c257 |
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 | zWQCZQ/RlT95ODnYVqbQXjzzByLS2npCMZor1sE5IKuI3pG3p2AaMSx+suRxnkohc4vvqv/NmzYiEC80aQVzCQ== |
| 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
| 2026-09-17T09:58:50.122559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082040observed 241e57a79f144adc21aa82a9c03ea073...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:50.104435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082040/manifest.jsonobserved 71dedd814030cc0fa9b8b5ad48b667c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:50.087044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082040/publication.mdobserved 74f261fd31b37a022243ab18799ae06f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:50.069765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082040/publication.txtobserved fdad25821ced0ef4a098f7b9d4426b49...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. |
|---|