OT-2026-000059356
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000059356) never changes.
Identity and time
| Publication number | OT-2026-000059356 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8615-7bce-bd1d-f1ace1a1466f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059356 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0904b3f9ad8193033046aac9fe25822ca6f8cb83067c0cd1becb0316ada0c87 |
|---|---|
| Markdown | 1c2993cdd91761d77883eb82c7ab2ef8d64378a46d98085c7c88933309328e48 |
| Publication page | b2c8d2eaf22c7a426dffb331bbe6c689a4185ad620cd51839be4dff59c1aa509 |
| Manifest | fc3cdef59d45ccf71f98c922359dee79e233d76f754c05a1fd5b20bc3583799d |
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 | xQbeqDNudXbCt1X8FPGxzS7ytNwQfO5RQ/d2bJ4DeSW/xQqZr4FVd4zWI6uSF90IGu7+QYrFvxx2Na1AS9ztBw== |
| 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
| 2026-09-17T10:46:01.068926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059356observed b2c8d2eaf22c7a426dffb331bbe6c689...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:01.051482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059356/manifest.jsonobserved fc3cdef59d45ccf71f98c922359dee79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:01.035121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059356/publication.mdobserved 1c2993cdd91761d77883eb82c7ab2ef8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:01.015349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059356/publication.txtobserved b0904b3f9ad8193033046aac9fe25822...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. |
|---|