OT-2026-000033141
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000033141) never changes.
Identity and time
| Publication number | OT-2026-000033141 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4844-7263-996a-a7bc5b188bd3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033141 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7132bec57c8eb6ae8054bc132ddf75cb7e525534ba04a9d4d61b1616fd57ef06 |
|---|---|
| Markdown | 3b81069168927c1d44a0be1215912d7c63d90ef3aa7f29ff94fa01cf77dcff17 |
| Publication page | 742ec4ce647e840f4c064d105e891c51fee148dc5921c2c5b482ac8bfeb78f12 |
| Manifest | 0b4f94199405af6d625cf864ddf6691a3f2989af90754811a2ccdc2cabe1a745 |
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 | hLUQflZhMdvDml7Junb0kIKJIdUb+IVR9C2rnTBOhydpDo2Xz749vYqOdxCRWGY+jW4kLF5Z2OGwAxmMe2nmBQ== |
| 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
| 2026-09-17T11:32:49.505691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033141observed 742ec4ce647e840f4c064d105e891c51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:49.489030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033141/manifest.jsonobserved 0b4f94199405af6d625cf864ddf6691a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:49.471553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033141/publication.mdobserved 3b81069168927c1d44a0be1215912d7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:49.452165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033141/publication.txtobserved 7132bec57c8eb6ae8054bc132ddf75cb...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. |
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