OT-2026-000021526
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000021526) never changes.
Identity and time
| Publication number | OT-2026-000021526 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-865e-7504-938c-b41391e06dc3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:39.631048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000021526 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2be8569a5852d51b124f0b643063725664306d2afcf68b59204a02912f7342c7 |
|---|---|
| Markdown | a54f18a2c62bc31d2ecf36d3c0ed96829bf9b3d36183cd95b583470981621591 |
| Publication page | ea265e615ce2d18d93b92536f840577604a3c6610939422820a5c1f07ca136ab |
| Manifest | b511c4f3585e5e9b5d2d6fa7a6ce1699d3a1290dca79da591c757c8e2c220836 |
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 | yqI7tnbPpQiMUWdsFU2JTTSQ/gwIi7cGGns3yfDhxcwqNMHo4CVE4VWYkeqqVdBJBtuwB491HX1q9RHlNWXhDA== |
| 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
| 2026-09-17T11:55:26.703829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021526observed ea265e615ce2d18d93b92536f8405776...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:55:26.685584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021526/manifest.jsonobserved b511c4f3585e5e9b5d2d6fa7a6ce1699...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:55:26.658457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021526/publication.mdobserved a54f18a2c62bc31d2ecf36d3c0ed9682...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:55:26.627695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021526/publication.txtobserved 2be8569a5852d51b124f0b6430637256...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. |
|---|