OT-2026-000100154
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000100154) never changes.
Identity and time
| Publication number | OT-2026-000100154 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3052-7cc2-8967-5cf3cc6b19bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100154 |
| Status | PUBLIC |
Content hashes
| Canonical text | abee6db0ec8a0c08587a1d6d076834d49f7fb5574a88a153dd27347fbaceb230 |
|---|---|
| Markdown | a8021fbee92de2a97f212a6e6ad385e511497f20e088205b7e8f1557ac1ff713 |
| Publication page | 27dff6aa2cf4f3f1a4a8cf0081948b4473742c6eb0f8fa50ba5e758346d79f4e |
| Manifest | 666f76e36b8d1206d140c7e51f314ba67a7dbf11d2a1abb7495c073dc8f4fb45 |
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 | k0EpoiJYLOEJgw1ID8SrldDS9Q9wYhH8HBJFGXBfUZnIII5sHCRnwri0RWJTydyJcXo7F2MxLS7QDoE58bJLCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:51.624213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100154observed 27dff6aa2cf4f3f1a4a8cf0081948b44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:51.605807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100154/manifest.jsonobserved 666f76e36b8d1206d140c7e51f314ba6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:51.587277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100154/publication.mdobserved a8021fbee92de2a97f212a6e6ad385e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:51.569557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100154/publication.txtobserved abee6db0ec8a0c08587a1d6d076834d4...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. |
|---|