OT-2026-000068366
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000068366) never changes.
Identity and time
| Publication number | OT-2026-000068366 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-7102-858c-7479b7f60a40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068366 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6dc8fdc23a3fb36ba1557ca3e777b05b3dfbe9a9a0a38bc94b545efa74666497 |
|---|---|
| Markdown | e8d6b684a46c01f860486d1b1f3dd7e7b80b33b53301a1f1207eae8dab833ddc |
| Publication page | f2f7318d8d9d46beece71538a6c95cae50ea129b02457b5fe5e5d77b87600f96 |
| Manifest | df67869e5dbadf3ee02c93ac1b16c19aef678095978e5b72e3e30327e12d550d |
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 | g5yiKWYVmG+Bep0qI/Q6+zX5yGYpUYpVMDDmejq7W+6p1G9R6O3Nmu0EcrD2WG4md83e6vNmeWvqXJdbYqdhDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:24.988978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068366observed f2f7318d8d9d46beece71538a6c95cae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:24.973540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068366/manifest.jsonobserved df67869e5dbadf3ee02c93ac1b16c19a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:24.955416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068366/publication.mdobserved e8d6b684a46c01f860486d1b1f3dd7e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:24.937984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068366/publication.txtobserved 6dc8fdc23a3fb36ba1557ca3e777b05b...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. |
|---|