OT-2026-000102625
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, pump fed, pulsed 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-2026-000102625) never changes.
Identity and time
| Publication number | OT-2026-000102625 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-710b-a10d-85ccd5e9f141 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102625 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0a0109b3869bde661830ee8126e761db24e9860d342cde51dd4ecbac304f898 |
|---|---|
| Markdown | 9876d2f8c1e240dd97c75eabe15885c7d5ce8ffe4f7cacc7314527861637bf2f |
| Publication page | d5f1ea227c8b6e739f5e28f91db63af81e16762f1cf9a30a370927816979edbc |
| Manifest | 9e93715a9d1b5128d3a64ad39ce24f90615ff8f4e1c2c19a8f303244885253df |
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 | bIItWhzSFgZUDjapWTZ3uh3oRxLMRbeXcIm8OmnEadsWF9iz7B7g4nTqhwsezegRnJzPmkV1vNR5BCO5H1Z/BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:24:07.094066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102625observed d5f1ea227c8b6e739f5e28f91db63af8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:07.077138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102625/manifest.jsonobserved 9e93715a9d1b5128d3a64ad39ce24f90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:07.048311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102625/publication.mdobserved 9876d2f8c1e240dd97c75eabe15885c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:07.020910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102625/publication.txtobserved a0a0109b3869bde661830ee8126e761d...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. |
|---|