OT-2026-000057995
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000057995) never changes.
Identity and time
| Publication number | OT-2026-000057995 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed9-7e27-a957-9b651e216fc2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057995 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0051deda6ee6d3977c0cedb0ad6564f8667b1986d4ebbf3040f5f62246e86e1 |
|---|---|
| Markdown | a430f060b876b1a8b971463a913df33e57fc578be511bfc9a7665ee6d05e722d |
| Publication page | 51b32033630e33ef5191c43e2da4f9319442895df1ee0ade402681c1b0706f8b |
| Manifest | 442c3490d7c842f625a712f0ef9228f0e4a8a9b5031d270836b0d32c497c8dc9 |
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 | cFqxGUKd913cXX5wiWs/2ZlLd2SJsXioSwPKyornw3Cim5VZu40j+ORbpZXfQ1+dlcvnYnEbe9BWdlsFLnlMCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:37.554820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057995observed 51b32033630e33ef5191c43e2da4f931...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:37.523085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057995/manifest.jsonobserved 442c3490d7c842f625a712f0ef9228f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:37.504050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057995/publication.mdobserved a430f060b876b1a8b971463a913df33e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:37.470796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057995/publication.txtobserved e0051deda6ee6d3977c0cedb0ad6564f...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. |
|---|