OT-2026-000050061
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained 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-2026-000050061) never changes.
Identity and time
| Publication number | OT-2026-000050061 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd78-7f20-90c1-7238b1bd5b27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050061 |
| Status | PUBLIC |
Content hashes
| Canonical text | a038bc27e35ab3f290bc8a469cec0b0c4c2cd5fea2a0132997b7818a2ee80b46 |
|---|---|
| Markdown | a5b08b5540adb414e058f3349c01d6ddb3e97f768b7b2f87345b213ada3c4901 |
| Publication page | f9d07ba2428e3370e6ca7b8863a6fe83f06ff0eade21ab5f15dace8a3a182daa |
| Manifest | c1cae13474c86fda46aa9770ecfa0be760eef9cf28b4430fbea6b173fd54d171 |
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 | sbK5lnnMcGx2fTTmRrbNq80+phXvtfUjSvT4lytOZ0Bal/pAzhEV4TaWk7B4VgkxIsiYu8mfshoo7KFQ4Fd1CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:02:02.675475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050061observed f9d07ba2428e3370e6ca7b8863a6fe83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:02.659322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050061/manifest.jsonobserved c1cae13474c86fda46aa9770ecfa0be7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:02.641689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050061/publication.mdobserved a5b08b5540adb414e058f3349c01d6dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:02.623379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050061/publication.txtobserved a038bc27e35ab3f290bc8a469cec0b0c...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. |
|---|