OT-2026-000076960
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented 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-2026-000076960) never changes.
Identity and time
| Publication number | OT-2026-000076960 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b071-77fa-8e81-22c0e49199a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076960 |
| Status | PUBLIC |
Content hashes
| Canonical text | 572cb719490aba32e549602a72ed0cedc3bcb199a40b0e02f45092ab4e63b7d9 |
|---|---|
| Markdown | 6cd6a333aeb9af56eeebf847553fb920357a7ee2c699dab5731a842e31724de8 |
| Publication page | 15c30f670ee1c8e5bc2a8a9fc42e59e0da2c078f6f5cff8510944e9077383b15 |
| Manifest | 4f27f5492fb35c8d01e8c40434249d1208dd3cfda18160e9a20bcbf4a992cce2 |
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 | 0L22tN5Eoejqy5oaOihR1l1UXQU+qR/NCaWZNu1W5M6ub8V9np3/HWeUokH+TV9B8KDr/0SmIQWdkeC/Por2Bg== |
| 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
| 2026-09-17T10:10:10.513645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076960observed 15c30f670ee1c8e5bc2a8a9fc42e59e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:10.492038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076960/manifest.jsonobserved 4f27f5492fb35c8d01e8c40434249d12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:10.470604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076960/publication.mdobserved 6cd6a333aeb9af56eeebf847553fb920...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:10.447765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076960/publication.txtobserved 572cb719490aba32e549602a72ed0ced...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. |
|---|