OT-2026-000099994
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
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-2026-000099994) never changes.
Identity and time
| Publication number | OT-2026-000099994 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7bc9-a6e3-d1fade802747 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099994 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd61c2f4e03a0c5f52d3e48d0fa9640657f6900a67fec3a5b2fbb7e22e3c86ee |
|---|---|
| Markdown | 7183d4a71a08480283c10941d436f5609ab597a8b6cf0cd36b7bdcb2cf7cb111 |
| Publication page | fc402e20d542f002452933f9da1d22e572e47e56ea8571ad854894741b1c640c |
| Manifest | 571f0c88582390d9a59905fdadd842a4d71b99d9e5ab9cff4f11a6cefaa901e8 |
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 | FA87B4xqNz17Uw7cuYgUuuwXLeHoJiQXYHMnCP+fHqlTUBZi3RTuhqi6XbP08zWIyd6AFW9hWDUHRudQkC4eCA== |
| 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
| 2026-09-17T09:30:42.133710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099994observed fc402e20d542f002452933f9da1d22e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:42.114954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099994/manifest.jsonobserved 571f0c88582390d9a59905fdadd842a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:42.098759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099994/publication.mdobserved 7183d4a71a08480283c10941d436f560...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:42.080388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099994/publication.txtobserved bd61c2f4e03a0c5f52d3e48d0fa96406...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:55.414920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099994observed fc402e20d542f002452933f9da1d22e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:55.394038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099994/manifest.jsonobserved 571f0c88582390d9a59905fdadd842a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:55.372331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099994/publication.mdobserved 7183d4a71a08480283c10941d436f560...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:55.352269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099994/publication.txtobserved bd61c2f4e03a0c5f52d3e48d0fa96406...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. |
|---|