OT-2026-000085956
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, pump fed, sustained blow-off before 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-2026-000085956) never changes.
Identity and time
| Publication number | OT-2026-000085956 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-72ab-9988-d97c03c97ab6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085956 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61ef3f4272c9a97a03cf84ae1456b3e36d1ed6fef73a8e7543b09706759e1cea |
|---|---|
| Markdown | 0d9f567f867872a9988fb345db5bb6ce40ceafd9431181267e8e64b5495e23ac |
| Publication page | 457de9ed1f3a8a072a6a915ca1e5577a4aa64f85d6efda68a46cfe515a661aaa |
| Manifest | 5690efa38e986b8fca81290bf705f807c8dee5de1bad3c16240a4333e3b3ad24 |
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 | NhBihOqzM/6E8Gr7So0JKW1SeVfrzPJHGUnQbPpR9yd6eTZyFQGaTWOhEr3b+f2PfOGZkFnkci1G/2Zse4+ECw== |
| 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
| 2026-09-17T09:52:55.217498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085956observed 457de9ed1f3a8a072a6a915ca1e5577a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:55.199397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085956/manifest.jsonobserved 5690efa38e986b8fca81290bf705f807...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:55.181553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085956/publication.mdobserved 0d9f567f867872a9988fb345db5bb6ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:55.161478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085956/publication.txtobserved 61ef3f4272c9a97a03cf84ae1456b3e3...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. |
|---|