OT-2026-000064286
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000064286) never changes.
Identity and time
| Publication number | OT-2026-000064286 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7e13-8acb-88e756de57cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064286 |
| Status | PUBLIC |
Content hashes
| Canonical text | d966a776254faa24daaf20ffbde49fc5531804acc23e007606fd3e25470c8ab1 |
|---|---|
| Markdown | e173764fe3f5e28dd3273ae551a5271d24389685c69683ba6dd54dfa512d9459 |
| Publication page | 76febd12b50b6be0609d5c705a055f3f8be51ad6eead88bb485d143b344fd977 |
| Manifest | fd4c79d30f3696ac8695eae59740547a2592baebf40ffefe8e6a4e898ea876d1 |
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 | G9lk4RhsscHJuwHPnndspMcYyki5zYhJwGs0ZuL+8DyQgQkYHf6ULBE4q6yqmmZgYlH0ymI11w1zY3SbjU9NDw== |
| 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
| 2026-09-17T10:36:25.729780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064286observed 76febd12b50b6be0609d5c705a055f3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:25.712334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064286/manifest.jsonobserved fd4c79d30f3696ac8695eae59740547a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:25.691843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064286/publication.mdobserved e173764fe3f5e28dd3273ae551a5271d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:25.671455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064286/publication.txtobserved d966a776254faa24daaf20ffbde49fc5...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. |
|---|