OT-2026-000044560
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, pulsed blow-off 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-2026-000044560) never changes.
Identity and time
| Publication number | OT-2026-000044560 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d9-7edf-9ab5-20c76cc422be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044560 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd40169d247e1a4e4386a4226c1a2074804ea9b75486cae9846be86ab8461bfd |
|---|---|
| Markdown | 4cff9a92de25794a24bc5bde5ed55729f6660b0d0a4b01ff6bbcce5585120d6e |
| Publication page | c96d5b3181973af2561de1217f04ad755857f8dd5aafd48c3650807317b32dd4 |
| Manifest | 7831b9e9def316842750238073a901758c0422aeaddfe17a3f54f45199108bcc |
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 | DK0IQX1YgNh3+zoKyG4QmwbobYOmDAYUgqNKM+Jj8ydsaKcLV+N/4poZA8QDOLOZqOm1e831SF83z/PL3s+JDQ== |
| 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
| 2026-09-17T11:11:45.109213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044560observed c96d5b3181973af2561de1217f04ad75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:45.090667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044560/manifest.jsonobserved 7831b9e9def316842750238073a90175...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:45.072346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044560/publication.mdobserved 4cff9a92de25794a24bc5bde5ed55729...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:45.052682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044560/publication.txtobserved bd40169d247e1a4e4386a4226c1a2074...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. |
|---|