OT-2026-000065145
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000065145) never changes.
Identity and time
| Publication number | OT-2026-000065145 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7472-9cf4-31efa013ffba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065145 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c6a54ec9c5cc5ec188ef4502c16b5e9620c230d62c3ba370733df4d077b694c |
|---|---|
| Markdown | 736dcb10f3bfb545e7fee0979953a0e3ed2109811593e3901874973562e560e6 |
| Publication page | a3b654e4921a95be3de1f15a44d410d32bdda1488daadd9e27fe717fcdb6bbfd |
| Manifest | b1f1aa0726590f9c8a42b7745e7e935928eae28f028436055e98d9e4652d1fc3 |
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 | BdFyjw0/Jyyf74q9wZC/58rCxd65B86nvMEDkqQPuKVHarZE39dEd2qi77s3sSvSPL211lSLZXYhiyTIyYx8Bw== |
| 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
| 2026-09-17T10:34:58.815327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065145observed a3b654e4921a95be3de1f15a44d410d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:58.797522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065145/manifest.jsonobserved b1f1aa0726590f9c8a42b7745e7e9359...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:58.777630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065145/publication.mdobserved 736dcb10f3bfb545e7fee0979953a0e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:58.759195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065145/publication.txtobserved 1c6a54ec9c5cc5ec188ef4502c16b5e9...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. |
|---|