OT-2026-000008094
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single stage ejector, pressure sensor per zone, vented 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-2026-000008094) never changes.
Identity and time
| Publication number | OT-2026-000008094 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-7390-9f1a-581839db7d88 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008094 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f270ac39cc0c113d92a4c54d4afe2756f75f5fdb1ce8fde4dd87a69f4b6c755 |
|---|---|
| Markdown | d257cfd86bf18e040b71ca6dd5363f990d2a52015077952eb1e9bc6dfbfdd7d5 |
| Publication page | ef9b5b9a1053947768185dc0c957e35ca38e81073c3f7beb4e717c05c20a7816 |
| Manifest | 92a6581b9934dedfd8737489c38621ce7f082d18c0d8273ac82f3f834fef1cc0 |
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 | mmTM6uPaBWcmBp5JRzuMRoRtHZWD/v2j1IP0kK9yXX+ODZ9KRBxvhpQOjp08QzS/bFDE+IRc0tO96hKFZhYQAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:22.937110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008094observed ef9b5b9a1053947768185dc0c957e35c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:22.919546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008094/manifest.jsonobserved 92a6581b9934dedfd8737489c38621ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:22.900980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008094/publication.mdobserved d257cfd86bf18e040b71ca6dd5363f99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:22.882508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008094/publication.txtobserved 0f270ac39cc0c113d92a4c54d4afe275...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. |
|---|