OT-2026-000059904
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, sustained blow-off after 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-2026-000059904) never changes.
Identity and time
| Publication number | OT-2026-000059904 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7073-83d4-b88aa8c13a3f · 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-2026-000059904 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4c1d09fb187c576baaacf02391d3f920be05daf045da136fdc6150c0690de6f |
|---|---|
| Markdown | 16773fd7d140b5fdeaf62dffccf06986f3f24609a2e5e0501eeec397aa522c2b |
| Publication page | 6845afe8cf55e6a0a6d2ccbc43265923470547a146c13fdd0cb3fce335b59672 |
| Manifest | 2acd6712e7986783e647410f0bce7d6d1ceae5efab8a1eec7dcef04406ba74e8 |
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 | CPhvovmy7/Q+awHtA+ycbPOJCqIm4DDAoQ/g66by+FR8NQCAZWJeDxNK4yM88odx8N7VOAjpMTCZsVycmBhrAQ== |
| 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
| 2026-09-17T10:44:40.036500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059904observed 6845afe8cf55e6a0a6d2ccbc43265923...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:40.016845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059904/manifest.jsonobserved 2acd6712e7986783e647410f0bce7d6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:39.997140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059904/publication.mdobserved 16773fd7d140b5fdeaf62dffccf06986...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:39.978868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059904/publication.txtobserved a4c1d09fb187c576baaacf02391d3f92...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. |
|---|