OT-2026-000036247
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, two stage ejector, supply line pressure sensor, pulsed 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-2026-000036247) never changes.
Identity and time
| Publication number | OT-2026-000036247 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-7366-839c-225ca6794ba2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036247 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3afad8de850f58bf29114ce41caa3c4487faadfb9aa394e7f70d714d1101fde1 |
|---|---|
| Markdown | a73071ef443276f9fd94ea6f8c2a0cdd5573974ae5c4cd09b3ea286e8b3ba76b |
| Publication page | 7a8c2586cb8f11f525b6ce3d074b966bcc1668427f32d0e67dc274b672e72b65 |
| Manifest | f55d9c625d07e7b3e7b7032f43ff7a5c4e82b577b2350d0940c74895b51d1ae8 |
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 | t/c/2cvzp5/cGpqgvyOjDrl1D1R0ux0ZHqXNtTEFs7L6grI7inBhqhyh7ElG/ob/158oGULYhU58oC95X28YAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:30.025415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036247observed 7a8c2586cb8f11f525b6ce3d074b966b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:30.006755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036247/manifest.jsonobserved f55d9c625d07e7b3e7b7032f43ff7a5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:29.988482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036247/publication.mdobserved a73071ef443276f9fd94ea6f8c2a0cdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:29.969632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036247/publication.txtobserved 3afad8de850f58bf29114ce41caa3c44...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. |
|---|