OT-2026-000008960
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000008960) never changes.
Identity and time
| Publication number | OT-2026-000008960 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-737f-9ed0-b92420b0911e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008960 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07d8917d8e8f888477178f29bf5d74a7faa3d6f4483eb7bd72daf71640ae3830 |
|---|---|
| Markdown | 7c622acab666b3a406b51a2e5fd16da42fcfdc13d3b13d11c0f91d387fcfe2a8 |
| Publication page | 79f733944eb75803df67026eebe5ba20695a662ac8991975b018c8d3ae1aa5a2 |
| Manifest | 39a7942b025779288a5e6210d3b68df3dfa007977753306a20817b4434e173b5 |
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 | 2onkJ42KIYerV7iBWSBy4cnVCDeePS6Oq7hbswVhhiCAQiNmM6zwvk9PzgDqX6mQyF1UkEbH2emiRqk8ZFLUBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:34.623177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008960observed 79f733944eb75803df67026eebe5ba20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:34.603687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008960/manifest.jsonobserved 39a7942b025779288a5e6210d3b68df3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:34.582381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008960/publication.mdobserved 7c622acab666b3a406b51a2e5fd16da4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:34.562208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008960/publication.txtobserved 07d8917d8e8f888477178f29bf5d74a7...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. |
|---|