OT-2026-000075916
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, vented before set-down
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-2026-000075916) never changes.
Identity and time
| Publication number | OT-2026-000075916 · never reused |
|---|---|
| Internal UUID | 01a0ae94-29ff-7e42-b0c3-e871b17de3cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075916 |
| Status | PUBLIC |
Content hashes
| Canonical text | 566c7a46d1d4ae60d88bbda80897e9ec6f2ae84de403d3eb9b71371845bf8579 |
|---|---|
| Markdown | 3cc8f347a6fd26c968be6f886df27baa3a1e34b795e8dc94ce08528ec9bf745b |
| Publication page | e6acfd7d277a56ae77b232fdc9f4f8bbd85f1cd49cbdb64245004717c9d39356 |
| Manifest | 3b8dca015b5198a3da440b2cb7bd4632740de2cfb0ef3f57e90a5cc10f3d0232 |
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 | +UhqneGt4n8L3BtXC0G84dh6Y5WoRuH6EePc9TRgA0xSZMwr3RyUbYePkTPj3v9vvhYvl0jYMYwfQlaKBllqAA== |
| 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
| 2026-09-17T10:14:45.279574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075916observed e6acfd7d277a56ae77b232fdc9f4f8bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:14:45.261853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075916/manifest.jsonobserved 3b8dca015b5198a3da440b2cb7bd4632...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:14:45.240583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075916/publication.mdobserved 3cc8f347a6fd26c968be6f886df27baa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:14:45.221972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075916/publication.txtobserved 566c7a46d1d4ae60d88bbda80897e9ec...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. |
|---|