OT-2026-000085047
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, sustained blow-off before 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-2026-000085047) never changes.
Identity and time
| Publication number | OT-2026-000085047 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-7805-ad1d-c8282a301715 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085047 |
| Status | PUBLIC |
Content hashes
| Canonical text | 151ca84527231243a02e7051824abd9957cb6c7bfa914748f4c6043aa670c655 |
|---|---|
| Markdown | 003e99751847071fe9b42325581ddd06960104c187554bc4c2bc987262bd2f00 |
| Publication page | 695cd64198d63eb5d444db5a8371eaefacfac9e437da2495b308c8ee73b3363e |
| Manifest | 3d418283f7a95533bd59c1c2ff4efc5790c8fe33052e6af181367635dbf332cb |
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 | xsYMsyxidKbZLAf1dLVNdbUSiN/pSlj7uLAZvgKcG5L3HEyA8AtNNauMe07W7jldVS8Pqwl41JgiVpKnJwjkCQ== |
| 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
| 2026-09-17T09:55:03.945267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085047observed 695cd64198d63eb5d444db5a8371eaef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:03.928092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085047/manifest.jsonobserved 3d418283f7a95533bd59c1c2ff4efc57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:03.910601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085047/publication.mdobserved 003e99751847071fe9b42325581ddd06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:03.894383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085047/publication.txtobserved 151ca84527231243a02e7051824abd99...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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