OT-2026-000085283
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000085283) never changes.
Identity and time
| Publication number | OT-2026-000085283 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaa9-7889-a0e8-7fd084e7652b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085283 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2bea221f5ba7896404ca9ee0b74c0f432b4f2683c44da79c3c1d9a755d393119 |
|---|---|
| Markdown | 1d5009e0319bdbf10c87b4564541e1a5cfa3d1355ba70053c0de3829052dc11d |
| Publication page | 8c48a91b93ca7ff1088974472bfa52d108c3cdedbabf908a76de597701f41346 |
| Manifest | 3bd0db64b4cc946cddc37772d774a362241ab55c8a3f381442d96fafaac82db5 |
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 | wlY6FoOD8tD5RrqPpfv4wXkCE/a7F4BGGyGYKwfk92qducsTfJ5HLtYerD772ExoXLoewqdbfPZc6ikM/bDwBg== |
| 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
| 2026-09-17T09:53:59.629818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085283observed 8c48a91b93ca7ff1088974472bfa52d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:59.611050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085283/manifest.jsonobserved 3bd0db64b4cc946cddc37772d774a362...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:59.592859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085283/publication.mdobserved 1d5009e0319bdbf10c87b4564541e1a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:59.575425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085283/publication.txtobserved 2bea221f5ba7896404ca9ee0b74c0f43...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. |
|---|