OT-2026-000062663
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, 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-2026-000062663) never changes.
Identity and time
| Publication number | OT-2026-000062663 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6388-7341-9b3b-545884f15e30 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062663 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84b8f87edf1e344a2c4fe6c32e2194535e01a54370c9049b46a159553402973d |
|---|---|
| Markdown | 40138d74c2e7fe55eeb490e28b2c46a248b6e90290b3f6a88cfbfbebd9ca09b9 |
| Publication page | 0b7f73760fafa6ea90fbc38a7d47cc79bc40da3e81d067b48c0744b2b3705a57 |
| Manifest | 7a261f24d90b421c901c8b4cd898f9db2a7dc720ee5ec25a15a6c7277f27de38 |
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 | lfP2C6UrX6/24By90NQgNKXy957JUJBWdBLK/uAXZ+u/LTY3zNOBYbkthk5LLH4BbxoGPNsXWp99xmQLANIvAw== |
| 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
| 2026-09-17T10:39:13.087515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062663observed 0b7f73760fafa6ea90fbc38a7d47cc79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:13.070837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062663/manifest.jsonobserved 7a261f24d90b421c901c8b4cd898f9db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:13.053095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062663/publication.mdobserved 40138d74c2e7fe55eeb490e28b2c46a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:13.035048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062663/publication.txtobserved 84b8f87edf1e344a2c4fe6c32e219453...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. |
|---|