OT-2026-000010573
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, 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-2026-000010573) never changes.
Identity and time
| Publication number | OT-2026-000010573 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7a99-9788-78400a3e3b7a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010573 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07c7adf2547614c122d1f70fbf29e63ebb289bda211493efea1a37c2434bd5a3 |
|---|---|
| Markdown | ac58f0f86002ae6c13fc8716e0b293abacc35b2c075c537671ea6f0e9c3f76f1 |
| Publication page | 856b577f9f153774caccda7346cf92481e12e7eecd5aedead326ed796ec55824 |
| Manifest | c3927621e211b3503d1d7802c88e2f278425b20a2c50739db97e00e2986c8c93 |
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 | VOUIGydIUWPwGZb8NBzBbgTDy72jRyLNgrfBWuqZopsVTPt5X9mzAt6ze47sEs9oPqT9Hf6UyGG7rqa6CiiBDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:14:45.003219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010573observed 856b577f9f153774caccda7346cf9248...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:44.982485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010573/manifest.jsonobserved c3927621e211b3503d1d7802c88e2f27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:44.963931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010573/publication.mdobserved ac58f0f86002ae6c13fc8716e0b293ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:44.944357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010573/publication.txtobserved 07c7adf2547614c122d1f70fbf29e63e...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. |
|---|