OT-2026-000095402
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, pressure sensor per zone, 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-2026-000095402) never changes.
Identity and time
| Publication number | OT-2026-000095402 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f72-7f14-8277-53ead432ed1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095402 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99f73d72606388f6bc49cbfe8470d9ac1f9c5417b0e909450e1fcf056c97d5d8 |
|---|---|
| Markdown | 73054ea1c8e0ebb922f58c38b8e5b019d1e8887752a827f724ad67df01b80999 |
| Publication page | 3fbd46cc358724af80a81c1687a3cff3f809a2d9bbde7215abd829cfc6a277d4 |
| Manifest | 22485c87a639adc0ed32c8a8b49a04be2ee0161bd38e9c0a1a17a1899d6ef859 |
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 | e/X4h7gnMz70kWdFpLwsgEDsaokWjPrExVuu1Z1bO3anB2zFFYGqUTb1/XzbDGMR0WiwA1Rc0oI1+aFvMl2FDg== |
| 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
| 2026-09-17T09:36:46.671046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095402observed 3fbd46cc358724af80a81c1687a3cff3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:46.654151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095402/manifest.jsonobserved 22485c87a639adc0ed32c8a8b49a04be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:46.636715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095402/publication.mdobserved 73054ea1c8e0ebb922f58c38b8e5b019...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:46.619033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095402/publication.txtobserved 99f73d72606388f6bc49cbfe8470d9ac...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. |
|---|