OT-2026-000104133
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, two 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-2026-000104133) never changes.
Identity and time
| Publication number | OT-2026-000104133 · never reused |
|---|---|
| Internal UUID | 01a0aea5-341f-7459-8ec8-4e634d2d9456 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104133 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d3b959248368feff1395940e0826668051c525489a86c928bd719062c3a09d4 |
|---|---|
| Markdown | c200b040e49cbb7dcb88c1650e29867dc6f21adf8a2ded7ed2acf0888713c73d |
| Publication page | 0efb9a00bd106ff4efdef2a5943cc574efe148a4bdc7939c1637ab028c4fcb23 |
| Manifest | 00d36e133e663c0ecfc2b6e69ade6cc6eafb98a039d103903eaf5e8749b6f3e4 |
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 | LrzlFdOQbQjzLSz9h/2QjlMwb8VFhgq9ZHaGs31xls5tg+0EdqInjkq6C1a+jJVgdPVrdO/mek56614peqMWBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:20:12.907476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104133observed 0efb9a00bd106ff4efdef2a5943cc574...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:20:12.890575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104133/manifest.jsonobserved 00d36e133e663c0ecfc2b6e69ade6cc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:12.872137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104133/publication.mdobserved c200b040e49cbb7dcb88c1650e29867d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:12.854124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104133/publication.txtobserved 5d3b959248368feff1395940e0826668...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. |
|---|