OT-2026-000062805
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000062805) never changes.
Identity and time
| Publication number | OT-2026-000062805 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a7-704c-91c2-138ccd78d6d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062805 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f4922151732927bf57df429e83153181b00a1476d0bbe4f3bb6c8e57d267f69 |
|---|---|
| Markdown | e08366842fab14efdd5b40f5bb2bcff4d1b010e958cdea74b4bbf27a803e9166 |
| Publication page | e867fa75aa6b85fdfc24ac7091f0a20def17977d9e5bf61e1bead3c475471969 |
| Manifest | 4b9adf63fcb04288352222d64addbe8796f7bc1d1d2f1ba47bbc7fb7bc0c0dc2 |
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 | XY2eADD54kh8BOeoNHvTJHElYJ+EE32JtU28jvvWF0ye5OEFbKZ+0eiAwsPCXQvhUvKibXFbhKW6dqoKKrdMDQ== |
| 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
| 2026-09-17T10:40:06.612207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062805observed e867fa75aa6b85fdfc24ac7091f0a20d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:06.590963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062805/manifest.jsonobserved 4b9adf63fcb04288352222d64addbe87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:06.526307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062805/publication.mdobserved e08366842fab14efdd5b40f5bb2bcff4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:06.430405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062805/publication.txtobserved 5f4922151732927bf57df429e8315318...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:29.425549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062805observed e867fa75aa6b85fdfc24ac7091f0a20d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:29.408629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062805/manifest.jsonobserved 4b9adf63fcb04288352222d64addbe87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:29.354654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062805/publication.mdobserved e08366842fab14efdd5b40f5bb2bcff4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:29.262117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062805/publication.txtobserved 5f4922151732927bf57df429e8315318...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. |
|---|