OT-2026-000033860
Publication integrity record
Six bellows cup vacuum gripper, 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-2026-000033860) never changes.
Identity and time
| Publication number | OT-2026-000033860 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-7a31-84b8-93aa0cd7f363 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033860 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34039b9797ac506f423fa3ac45d52677218920d049fba3a9965d2c544341f8c4 |
|---|---|
| Markdown | 86f1e7e580453af5f97687e7c800dd70813c6552727b7577f4174c0eb26cde48 |
| Publication page | d5bdb1df463d16387c4a8867cb60a9fcec59a08eaf0c867a53409aff70869260 |
| Manifest | 253cf2dcf2f80857ff241bdc1f9a435130e91b61881919a5e2b8d2aead03796e |
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 | GRlmeu27Orm3MZzMoYoDy7Zbh3vc8ZTKQI3XmM8JhCvvULU/xGeHDX4eyB5PdSLgPhieswibTgyYsYNqRo4uAw== |
| 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
| 2026-09-17T11:31:55.306625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033860observed d5bdb1df463d16387c4a8867cb60a9fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:55.288698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033860/manifest.jsonobserved 253cf2dcf2f80857ff241bdc1f9a4351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:55.271665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033860/publication.mdobserved 86f1e7e580453af5f97687e7c800dd70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:55.253120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033860/publication.txtobserved 34039b9797ac506f423fa3ac45d52677...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. |
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