OT-2026-000062964
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off after set-down
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-2026-000062964) never changes.
Identity and time
| Publication number | OT-2026-000062964 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-74e7-a653-34945bf69b89 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062964 |
| Status | PUBLIC |
Content hashes
| Canonical text | e95e7c717ea2ccac60978e87293edb0f9cbd5fe7e146ed782fe8295bdd666a52 |
|---|---|
| Markdown | 17fcd03d86ae24e95482f30fc1e5a6467267a5222b94bff910c1ffcd79685d2f |
| Publication page | 04fa8a25090d0e7716b8b30abaea8727b9b31fdd2a2ab69c4738760a62eb5321 |
| Manifest | 385791cdd78288b2866721d7ffbf2b0d25ce30f527688b9e296cf03459a2b519 |
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 | 7lw4llHKUu8+GxUCOd6Jg+8eSCQXattJ0vBHKi9VngVEc9avjbxcuTa0X+xs1FjlVnYvxLvESjNlmb436JfHDA== |
| 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
| 2026-09-17T10:40:28.506191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062964observed 04fa8a25090d0e7716b8b30abaea8727...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:28.489366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062964/manifest.jsonobserved 385791cdd78288b2866721d7ffbf2b0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:28.471552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062964/publication.mdobserved 17fcd03d86ae24e95482f30fc1e5a646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:28.453830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062964/publication.txtobserved e95e7c717ea2ccac60978e87293edb0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:41.681450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062964observed 04fa8a25090d0e7716b8b30abaea8727...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:41.664848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062964/manifest.jsonobserved 385791cdd78288b2866721d7ffbf2b0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:41.647375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062964/publication.mdobserved 17fcd03d86ae24e95482f30fc1e5a646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:41.629107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062964/publication.txtobserved e95e7c717ea2ccac60978e87293edb0f...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. |
|---|