OT-2026-000041060
Publication integrity record
Single bellows cup vacuum gripper, single stage ejector, 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-2026-000041060) never changes.
Identity and time
| Publication number | OT-2026-000041060 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b141-75bf-860e-c54efde0b23a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041060 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64be26e1ede0be36e71d1e398df6660bdff9e0e62ce433be5a190b2695352393 |
|---|---|
| Markdown | 71080d324f0aaab450a51fdc3b9c4da73026b1e556f3feb382c7337b2cc7d66c |
| Publication page | 84d71dc001d92a333f7d3edc8111b671fe1307d1a80116514aa415d33cd15457 |
| Manifest | becdc71f6eaee46261d9781ec363ba283e5e42c0b52d5ab5a31353571c7896d1 |
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 | CcSrLU/8PZ5beCagfKmNv48qH0YfsALYbeU4T0p4lRPwRXZpg5DcuCmdRcTmlWpbTZ2X9wod4zzaHJ8n5TaCBQ== |
| 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
| 2026-09-17T11:16:58.436559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041060observed 84d71dc001d92a333f7d3edc8111b671...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:58.420230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041060/manifest.jsonobserved becdc71f6eaee46261d9781ec363ba28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:58.404643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041060/publication.mdobserved 71080d324f0aaab450a51fdc3b9c4da7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:58.387741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041060/publication.txtobserved 64be26e1ede0be36e71d1e398df6660b...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. |
|---|