OT-2026-000064734
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000064734) never changes.
Identity and time
| Publication number | OT-2026-000064734 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deba-75be-9127-ff4d4853aebe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064734 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ee68f73fe415a4cccf0cbe3911e20780c828b260ff9e7c018f42f2356fc2562 |
|---|---|
| Markdown | 98f9497d2045b95c37b07a3ebb0d2e15870d798e400c5cbbe0d3e3ae6bb3e1ee |
| Publication page | 83d7666792f88b3c119252d94279c50cebfdc789de6e5335a2ce0b61b8556d4f |
| Manifest | 2bbb397c70e18e5e620f2bf7f69b5b280cbe82844cbce59d1f25dee6fe11c754 |
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 | oYTAfZqIUSBhg1umLZC5ezcKSIxNQmB6G5HhBteDCnZH+kvIuhx14nP0EjY67RlOMBu4lfr7WfXejAKKEwC7Dg== |
| 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
| 2026-09-17T10:35:36.771138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064734observed 83d7666792f88b3c119252d94279c50c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:36.753653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064734/manifest.jsonobserved 2bbb397c70e18e5e620f2bf7f69b5b28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:36.735908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064734/publication.mdobserved 98f9497d2045b95c37b07a3ebb0d2e15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:36.717498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064734/publication.txtobserved 1ee68f73fe415a4cccf0cbe3911e2078...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. |
|---|