OT-2026-000072523
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, supply line 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-2026-000072523) never changes.
Identity and time
| Publication number | OT-2026-000072523 · never reused |
|---|---|
| Internal UUID | 01a0ae92-89d8-727d-bff6-f6e5462c0b74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:54.283203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072523 |
| Status | PUBLIC |
Content hashes
| Canonical text | de768dffe9e53e4bb73e315d3ff291ef28e2581d8dbade56f34dd270d4125a75 |
|---|---|
| Markdown | 0c1786a78a226ef7b9a0f3af06ead85377a417f8724d1571bfbb6a2c7d7973a5 |
| Publication page | 9f589a0c06b94d582e0cc6b29490a55ec8aabba29de634b3f63d6bee89c0a9c1 |
| Manifest | c5bc75ac6a6ced478d7ec75d29a3d18587ee4f5fbf65b3a7a068e1b6fc13034c |
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 | LpVIbq+7sfDHouX+fejtk9Sdp8ZDGfNXVZ1gn49osAmAWL4vz82aIHduv0VDemckI8qjq2J1sLHmBmJozsEvBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:22:21.291978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072523observed 9f589a0c06b94d582e0cc6b29490a55e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:21.272721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072523/manifest.jsonobserved c5bc75ac6a6ced478d7ec75d29a3d185...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:21.254566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072523/publication.mdobserved 0c1786a78a226ef7b9a0f3af06ead853...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:21.233637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072523/publication.txtobserved de768dffe9e53e4bb73e315d3ff291ef...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. |
|---|