OT-2026-000082924
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, plant vacuum fed, supply line pressure sensor, vented 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-2026-000082924) never changes.
Identity and time
| Publication number | OT-2026-000082924 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7306-96c0-66ab4e221c6d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082924 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3661b34c11a208884a2dbb9ed8cf4af1f257521d1c8ca1c890dd9c47de608b44 |
|---|---|
| Markdown | 7671ab3ba55f3c0c1e3d33ce2657dbf6ca7790a59fda604a431597658d102b7f |
| Publication page | 55c6b99cad45f14e568f7e7fab7b0b8ea814b38c6421b5322ea8e2d35d317227 |
| Manifest | 789f9a6b1797aca1a8a9312b936d4316e73f49a438efbbacac6a6529274d99d0 |
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 | 1sdYY2rwbhQbjLnXIRu7Zfn/CXjaHZv6g3q7r4WiRG6dck17gUEoqNxaSXacIvz8a2EqZLzkxqdDm/dcEcAGAA== |
| 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
| 2026-09-17T09:58:36.963172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082924observed 55c6b99cad45f14e568f7e7fab7b0b8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:36.946459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082924/manifest.jsonobserved 789f9a6b1797aca1a8a9312b936d4316...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:36.930926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082924/publication.mdobserved 7671ab3ba55f3c0c1e3d33ce2657dbf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:36.914384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082924/publication.txtobserved 3661b34c11a208884a2dbb9ed8cf4af1...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. |
|---|