OT-2026-000064496
Publication integrity record
Single bellows cup vacuum gripper, 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-2026-000064496) never changes.
Identity and time
| Publication number | OT-2026-000064496 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-7da9-8b0e-5114d94e398f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064496 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a6794f1e72106bbe104d3dcd922e5938d237d8ad689634b11e8228cad7e48d4 |
|---|---|
| Markdown | 16eed21b20044e8f007762ed327c24b20212d8c3fff39cbd810a56e72c407842 |
| Publication page | 9046bdb5c4ee911815b4a67511fe48bc57673f61bda30866fd03c91c5507da72 |
| Manifest | 1f90cb6ba6d8811e4db5d452cd02d368f70117adeef2d148ed1b3dc858a39c07 |
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 | 1AstSHMyqCZFqDvlIM5dnGDXrAord/pXRhF8Mqp2vx9aXf2wBsQ25RaePe5tPB8g/r3rG4Ega+yVs6G2bp/IAw== |
| 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
| 2026-09-17T10:36:42.096097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064496observed 9046bdb5c4ee911815b4a67511fe48bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:42.078485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064496/manifest.jsonobserved 1f90cb6ba6d8811e4db5d452cd02d368...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:42.060383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064496/publication.mdobserved 16eed21b20044e8f007762ed327c24b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:42.042942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064496/publication.txtobserved 0a6794f1e72106bbe104d3dcd922e593...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. |
|---|