OT-2026-000060016
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two 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-2026-000060016) never changes.
Identity and time
| Publication number | OT-2026-000060016 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec27-7e46-be01-29b8ec8befc7 · 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-2026-000060016 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab3b53d62f1b1bce6ee3f8a67e88225555e464bd8aab5225ea776f3b338f2ad8 |
|---|---|
| Markdown | ee5baf353608c10d49b304d66bbbc6780ce23f39dd9e01453ec6b6d0f61fac68 |
| Publication page | 62cdfb84bfc195b9458b1f5abed82ee65aec3d65da0f2ac48cae8ef061057a83 |
| Manifest | 5e2222c146fd049401f88bdf49fd12df6d33987d4354846d0ace8dab9221dc7b |
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 | seHd/CWbY4mY01Cu57l3dh74rw82ePZXlLTpbO+4Y3K4/BNm9NJZV5pPEhDUY0Ye7dm2fGN5Dn1Emg4iykPuBg== |
| 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
| 2026-09-17T10:44:48.859345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060016observed 62cdfb84bfc195b9458b1f5abed82ee6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:48.840846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060016/manifest.jsonobserved 5e2222c146fd049401f88bdf49fd12df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:48.822180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060016/publication.mdobserved ee5baf353608c10d49b304d66bbbc678...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:48.803868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060016/publication.txtobserved ab3b53d62f1b1bce6ee3f8a67e882255...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. |
|---|