OT-2026-000084903
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, 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-2026-000084903) never changes.
Identity and time
| Publication number | OT-2026-000084903 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-7e30-9679-d26320e3e6cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084903 |
| Status | PUBLIC |
Content hashes
| Canonical text | c784053f955242b2e3541c12959455c6062e9a8a5634df748696b5b2116a3697 |
|---|---|
| Markdown | 090d2a71bee56a7a41a6edd1f127c80efccc2a5e32b1d642a2177a765e8967a5 |
| Publication page | 06da5bbef1f58d30b91d5f22ac52ffc8b21561bb9e28f5fb14310d8845c237bb |
| Manifest | 1edd9b5f7fdfae60bcd8e041ff49e9aa51a774b3ff41850a45caca151c95e943 |
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 | YhVNqPmfeLtmGPT/mzqzLJ7dMJWLN3V6CRS7oiFGjKmzLKMfReBcgRgSLe4hVjlx9XZJIAOqZpOzNiQk/dycBw== |
| 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
| 2026-09-17T09:54:52.855666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084903observed 06da5bbef1f58d30b91d5f22ac52ffc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:52.833867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084903/manifest.jsonobserved 1edd9b5f7fdfae60bcd8e041ff49e9aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:52.811912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084903/publication.mdobserved 090d2a71bee56a7a41a6edd1f127c80e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:52.793045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084903/publication.txtobserved c784053f955242b2e3541c12959455c6...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. |
|---|