OT-2026-000066108
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000066108) never changes.
Identity and time
| Publication number | OT-2026-000066108 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-7363-b1ba-bfb7570adcaa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066108 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8163424ed4d0a11eb9e2b7e9f65df860e197bc9453698d22180ddad88ead925b |
|---|---|
| Markdown | 0b04078d5acd5e71f87754407bea8f177468fafc95a1bb01417b84ae2adab9ca |
| Publication page | 1a302fa461e56322f5767dab72a94a6ca74980fbc41f86a416a88f4e6645adb1 |
| Manifest | 365814c8ab745bde1e109ccc28997efb36134925de307a14a8b4d9d802f090ac |
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 | +Z8a4Z2xTLPON6IABEWJBDUJmUY+erZcuT9bR+PPC4RCZrTE1EfoCfwmNaZP+PumPH33RDwUqNDy6ArjzL1gBA== |
| 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
| 2026-09-17T08:50:49.316340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066108observed 1a302fa461e56322f5767dab72a94a6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:49.299181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066108/manifest.jsonobserved 365814c8ab745bde1e109ccc28997efb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:49.280830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066108/publication.mdobserved 0b04078d5acd5e71f87754407bea8f17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:49.264780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066108/publication.txtobserved 8163424ed4d0a11eb9e2b7e9f65df860...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. |
|---|