OT-2026-000065796
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained 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-2026-000065796) never changes.
Identity and time
| Publication number | OT-2026-000065796 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7823-9f92-3e55bbdc70b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065796 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84646992a38e985659f7f17595e8f18806b1df58b5faf3b29919083e9a404dda |
|---|---|
| Markdown | b861ad2f644354b3945379d451198bd88cff2c680c039ad411f617bb1953581c |
| Publication page | d709a9950459e30d2a726ab8038fd51a77d15fcdf44bd8cb2f434ed7b349f7db |
| Manifest | 1e9186d19aaae59d87ec679b92d30968103b66c20d8c0bc60ab91571834c796e |
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 | YwrAtb1n/TF1mIJlIYJmMDA36D8VPrGi6XntWPb6QSs6M4akzzvDiKGkGActuRK3itOoJO+tSGukWnYj7SE+CA== |
| 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
| 2026-09-17T10:34:14.233703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065796observed d709a9950459e30d2a726ab8038fd51a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:14.217594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065796/manifest.jsonobserved 1e9186d19aaae59d87ec679b92d30968...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:14.201206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065796/publication.mdobserved b861ad2f644354b3945379d451198bd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:14.183674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065796/publication.txtobserved 84646992a38e985659f7f17595e8f188...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. |
|---|