OT-2026-000044480
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, pulsed blow-off after 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-2026-000044480) never changes.
Identity and time
| Publication number | OT-2026-000044480 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d8-701c-98eb-7ef74c299682 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044480 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7163525273b6a6d0898c6ca17874d49ec1f849e8bbc8725b501ffb17c2e98c5 |
|---|---|
| Markdown | 2aeadc0102258f6647ab6ac324215ffb3bd9ee55e914929624ec4ff592af4113 |
| Publication page | 14a9d707b09d5175832e9551714ca17b6b96cdfa990b50cd7f509265dc6fb85e |
| Manifest | 4251f08e0e001383ca2c8ea6ac459131aa99a2757560be21a7904b1ea3d6c432 |
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 | H5gYyhP8LhsSprvUVrlu6iY3ngrqeFFofZHDgNU/UwyUoSTzb0l5+9zMpDSJlSlq5wqO+pN4MKQeVUfczKq8Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T08:30:54.804468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044480observed 14a9d707b09d5175832e9551714ca17b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:54.786701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044480/manifest.jsonobserved 4251f08e0e001383ca2c8ea6ac459131...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:54.769628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044480/publication.mdobserved 2aeadc0102258f6647ab6ac324215ffb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:54.753575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044480/publication.txtobserved a7163525273b6a6d0898c6ca17874d49...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. |
|---|