OT-2026-000085277
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two 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-2026-000085277) never changes.
Identity and time
| Publication number | OT-2026-000085277 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaa9-7f08-8a35-1d491cac00df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085277 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53c8f29fde9747626fe5c52b6697a9c567dff12aa04eecf8aa6e5a9a466721c7 |
|---|---|
| Markdown | 5a001ab25fcd06b095684baeff5d1b2a5e9a2087f2af5ae25e585c44b0b4b68b |
| Publication page | 6e3f45a6339d2b909039e9762423defbf02e9bdd47488f0c87fe8027d9ab7090 |
| Manifest | 2fcc86b16a33e156ca1f4fcda7c570583bf09e2e5370a1aa021e8a980873fd3d |
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 | BHlOgl/xUSWt7UlYNPR8pcRJyiL8bD7DPFGRa/kBv4EpRM3SibneXlxCIBJFaK/b46nDkte6+Ws8XfoHtst5DQ== |
| 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
| 2026-09-17T09:53:59.192104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085277observed 6e3f45a6339d2b909039e9762423defb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:59.176367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085277/manifest.jsonobserved 2fcc86b16a33e156ca1f4fcda7c57058...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:59.159476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085277/publication.mdobserved 5a001ab25fcd06b095684baeff5d1b2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:59.140782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085277/publication.txtobserved 53c8f29fde9747626fe5c52b6697a9c5...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. |
|---|