OT-2026-000065722
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000065722) never changes.
Identity and time
| Publication number | OT-2026-000065722 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-779f-82a0-b2f00a6bfaed · 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-2026-000065722 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4463ee1ce5ba1a089a2713eda00521243cc03862860741a1bda09f3e54ea41b |
|---|---|
| Markdown | d1ce8e3e757a54c421dc0fcf5801367f5c61210f400280be0b8e3fa65f3eec11 |
| Publication page | b592a6f84451bf3cce4f7cb045239cb3c0afcbaf926a5b2fc11ad54a4edae96a |
| Manifest | 584e560811d4ddc07e087279f2de68405a600d45a1c0e63881d52c4b8c7c84be |
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 | kxJw4JgpG4LOTPp+J+tJ9LgiSnDcf6UhMoEMJj+444tIj2bFPfFN51fMKzVSyhIFwu1LL3n3gMh7tu5C0qFOBg== |
| 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
| 2026-09-17T10:34:08.758954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065722observed b592a6f84451bf3cce4f7cb045239cb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:08.623803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065722/manifest.jsonobserved 584e560811d4ddc07e087279f2de6840...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:08.605709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065722/publication.mdobserved d1ce8e3e757a54c421dc0fcf5801367f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:08.587290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065722/publication.txtobserved b4463ee1ce5ba1a089a2713eda005212...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. |
|---|