OT-2026-000099593
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off before 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-2026-000099593) never changes.
Identity and time
| Publication number | OT-2026-000099593 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-7f94-a353-c32743f2f1f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099593 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc00f0e8bd989579607413c745099a6bd5c42a3b932bfd9e8923094040a790ba |
|---|---|
| Markdown | b3034cfd6dcbac410e01658750f3231d0801dd45afc22a1d21969f50eda6965c |
| Publication page | 0cfeb97aa169cb99128921030ee6706ff6722145eac8321c54c888001df4fbf7 |
| Manifest | 179b70d283315321b7044b2d3d011823ee3834588a96327a413ee0fa79600d7d |
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 | gGaPu9III0xjhgvFPg/XcU1urfiTVMzk772/tEydHXjS5oTiTZ5RJPdXLKgboEoPrZOcnwNpsXFFzFfdZIMlAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:31.056136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099593observed 0cfeb97aa169cb99128921030ee6706f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:31.037587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099593/manifest.jsonobserved 179b70d283315321b7044b2d3d011823...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:31.020931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099593/publication.mdobserved b3034cfd6dcbac410e01658750f3231d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:31.002360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099593/publication.txtobserved dc00f0e8bd989579607413c745099a6b...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. |
|---|