OT-2026-000065745
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold 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-2026-000065745) never changes.
Identity and time
| Publication number | OT-2026-000065745 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7d2e-814c-1ab06314a647 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065745 |
| Status | PUBLIC |
Content hashes
| Canonical text | 058e4defc5f857fc5f8b132f1aac220c60ae9b42dbe1dee49b990f2e6b39bf9a |
|---|---|
| Markdown | 735f747c9d67c394798b6b47dfc5bbe36e780c5e9eb865efd9a2c52413524f25 |
| Publication page | 343f3586447f0b7918af4fd03b45c0e50eb50096c506fbf17161581700157481 |
| Manifest | 7eb300980e88200ee00a2b0d9b97b173a6439aade74c32d2b0a7bbeccda58079 |
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 | i0sSNBWHQ0+ezET3k478cePVhttpbl2RctCxOU3UJ32k6ZKlq+GFcu1E1yctlsFfrwfLvp5IFe83+gKGmtU/Bw== |
| 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
| 2026-09-17T10:34:10.546940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065745observed 343f3586447f0b7918af4fd03b45c0e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:10.530614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065745/manifest.jsonobserved 7eb300980e88200ee00a2b0d9b97b173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:10.511664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065745/publication.mdobserved 735f747c9d67c394798b6b47dfc5bbe3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:10.494079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065745/publication.txtobserved 058e4defc5f857fc5f8b132f1aac220c...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. |
|---|