OT-2026-000059607
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six 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-2026-000059607) never changes.
Identity and time
| Publication number | OT-2026-000059607 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-733b-b67c-690820c69a8d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059607 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d606d8d160c1c921f30babf842e8a68766be6edff23f094cab0216cf35cdf3a |
|---|---|
| Markdown | 3b60240020a4855a64cc530e9c7f9e0a12216f26d9cdbae83da15f3cd7805d1b |
| Publication page | cd9414838db968b709ba8c38cef6acbf5c2ce9b01aca84d3c5bd3f84f826270f |
| Manifest | 204bab2461af49c00ee8a25f361ed53b47f1f95a17f03e80595620e3e574674d |
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 | zv+rUnU+4vTT5H4sALbCSHpGwpU/keMnRPW+UfabCIhZK8ZrJkKYdDpusC3z0n0ckfax+Jw61YQ93jbQeigBBQ== |
| 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
| 2026-09-17T10:44:15.714294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059607observed cd9414838db968b709ba8c38cef6acbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:15.697154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059607/manifest.jsonobserved 204bab2461af49c00ee8a25f361ed53b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:15.678982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059607/publication.mdobserved 3b60240020a4855a64cc530e9c7f9e0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:15.661581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059607/publication.txtobserved 3d606d8d160c1c921f30babf842e8a68...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. |
|---|