OT-2026-000048570
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line pressure sensor, sustained 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-2026-000048570) never changes.
Identity and time
| Publication number | OT-2026-000048570 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de7-7b29-89f4-42246b626a90 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048570 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11c0393a47bd690308332ee26a94b4e39ae300dfa7ab96fceda5e55491182dd7 |
|---|---|
| Markdown | 73c00e5e774a32b9e900e07b5d456a46a96d5f0b532ac2ed2341cf8eaed43f62 |
| Publication page | 69d22cea1e390df0d89e23b9429c379693dd149d313c850832a63e84b586b780 |
| Manifest | 39ddb2600b61c0b9265e2b9346ca37de2c7ae4cdc515ed838177d703ffcc24c0 |
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 | PVBNDr739Iu6AHl5bg9Yk6iS7legATuAuMQuQejMKxMrI2V2uX0og/HwdlEoXJP2XoGkda2sHtI4SmJzb4ksDw== |
| 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
| 2026-09-17T11:05:22.360913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048570observed 69d22cea1e390df0d89e23b9429c3796...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:22.343150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048570/manifest.jsonobserved 39ddb2600b61c0b9265e2b9346ca37de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:22.322608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048570/publication.mdobserved 73c00e5e774a32b9e900e07b5d456a46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:22.305482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048570/publication.txtobserved 11c0393a47bd690308332ee26a94b4e3...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. |
|---|