OT-2026-000051908
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after set-down
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-2026-000051908) never changes.
Identity and time
| Publication number | OT-2026-000051908 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c85-7d3c-8866-0a142e8726ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051908 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ee421e339562d34d4a74970bec4693944e70c4bdbc92b708d8183fac7d280e8 |
|---|---|
| Markdown | de070497aefd2416ff12ae868fb490a871c2f91da0642e0a971f3fe3f6a88641 |
| Publication page | 4d141ad452e6165c8d5c9784427bde729b236ad4d43503b57d48b115bd25881d |
| Manifest | 44c6d4a6981ce657adc113a76d771b768ad46ef31ca65b11a9f082b828e139cd |
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 | m7H5a4lzv638hoo2kfL0ds67c6YI4nq4Na+xwD0G+6dpE8p6nlPFkTLizaR2qbgJvtTXsaeykbx50VrBNlqSAQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:52.487712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051908observed 4d141ad452e6165c8d5c9784427bde72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:52.467893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051908/manifest.jsonobserved 44c6d4a6981ce657adc113a76d771b76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:52.449984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051908/publication.mdobserved de070497aefd2416ff12ae868fb490a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:52.429808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051908/publication.txtobserved 2ee421e339562d34d4a74970bec46939...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. |
|---|