OT-2026-000065249
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000065249) never changes.
Identity and time
| Publication number | OT-2026-000065249 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7e96-8296-46e1ea26fc5e · 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-2026-000065249 |
| Status | PUBLIC |
Content hashes
| Canonical text | a508ebee806f2972edd65bade29fbe012c93721b249aeae747020b82dc0e2b5d |
|---|---|
| Markdown | e2e5b5bb2bc1b637ca7809c51fd88689b3afde849067529805826cdf3cebb499 |
| Publication page | 1137bf2555246c292bbf57d07c1691ff0b43c795055e6d0062bf3830fe560447 |
| Manifest | 4feb1296bc4f06b6c5879b0a0a2ad8e6c1604caa67b541636d7b8403b5b55b2c |
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 | nWxoMFJaUkDf+fZCp34jtk+ShQNfodClfCZMyaITOm051GmlHrrmyOs9PbNDXtGH7J0US2vIFX6Hp9YZHMadDw== |
| 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
| 2026-09-17T10:35:06.629765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065249observed 1137bf2555246c292bbf57d07c1691ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:06.610832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065249/manifest.jsonobserved 4feb1296bc4f06b6c5879b0a0a2ad8e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:06.592713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065249/publication.mdobserved e2e5b5bb2bc1b637ca7809c51fd88689...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:06.568494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065249/publication.txtobserved a508ebee806f2972edd65bade29fbe01...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. |
|---|