OT-2026-000088416
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000088416) never changes.
Identity and time
| Publication number | OT-2026-000088416 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-78d8-91ad-dfd117df041a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088416 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6a5c77ef3827bbe818d13ccd51fcff674e567c2bf57f1c898ab53e1b0a2b56b |
|---|---|
| Markdown | 6a8c7522d1183a39c5917da0eabef56e16d60739d4fb30cb1903b10067b57e24 |
| Publication page | 37cd6f25df647cf8fa5055026d1b5c1af40ff089da83e8ab825dc06edca12057 |
| Manifest | 1f6b5f5e0bfb72eb9d18b9e207abcd7e89768e900fe8480184e8d201872de4f0 |
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 | AvwcrWrnLf321GAp7QVWOtbgXD1Nrwno6om0Pd2bRO1KgigiRygyJHY9ail0V9QRZPqDj4p/EV0b09YCJrFeAw== |
| 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
| 2026-09-17T09:48:47.003527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088416observed 37cd6f25df647cf8fa5055026d1b5c1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:46.985691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088416/manifest.jsonobserved 1f6b5f5e0bfb72eb9d18b9e207abcd7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:46.964514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088416/publication.mdobserved 6a8c7522d1183a39c5917da0eabef56e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:46.945451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088416/publication.txtobserved a6a5c77ef3827bbe818d13ccd51fcff6...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. |
|---|