OT-2026-000053945
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000053945) never changes.
Identity and time
| Publication number | OT-2026-000053945 · never reused |
|---|---|
| Internal UUID | 01a0ae85-b3a6-7a83-99a5-4332bd3e8e13 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:53.019909Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053945 |
| Status | PUBLIC |
Content hashes
| Canonical text | bdf5912c91b7b9b29232ce7d9fdd96c7943d66e48b4fa3ef425d16d03991721e |
|---|---|
| Markdown | f8e128b5788c86510f4e880e50421975a66bfccb9872d6ac65e6a1862606d8a5 |
| Publication page | 187f589f7c26e79eb5cc845962933fe5b183373c62f203bb5df7a334729db948 |
| Manifest | 01aafbcc30d00158e709c21a673d85fab580a486915e93e638b506d808307a51 |
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 | wyHOHIZLfXVPl4J3q4+uOmBKtebpv9zTqZ/XYf2aFy0K8Y08Ch6rmCQ+Me7t/OpzWm6OEvpgG4RvVrhXCG5FBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:54:11.636871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053945observed 187f589f7c26e79eb5cc845962933fe5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:11.619342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053945/manifest.jsonobserved 01aafbcc30d00158e709c21a673d85fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:11.598966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053945/publication.mdobserved f8e128b5788c86510f4e880e50421975...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:11.580343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053945/publication.txtobserved bdf5912c91b7b9b29232ce7d9fdd96c7...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. |
|---|