OT-2026-000099280
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000099280) never changes.
Identity and time
| Publication number | OT-2026-000099280 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-75db-81bf-77d8377ccfb9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099280 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0cc95bc11d98d7321f0f63b9783de31ae2b28032ce52d01b808478d3e1464e65 |
|---|---|
| Markdown | 79e9e4533ab395d56ec61291eee4ab3e0e25af25c4d42563bfe890a518ce3e8f |
| Publication page | 23215e511ee8adc3002be66e7db2145ec40944b2b15985c12f39089310e02ceb |
| Manifest | 78573a6c95c5afdc8f08fd9df8922e0934c6d6c203f8fc9ac5bad576d0ce04eb |
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 | yBeqSjonJxG12cmOADJ5NYbsrUOIn4dJQvBoPkpSgWurnhxjjM9rnktGd4ERQcJuGmoW/Hhc6U/3mQ+764rnBA== |
| 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
| 2026-09-17T09:30:44.293099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099280observed 23215e511ee8adc3002be66e7db2145e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:44.274650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099280/manifest.jsonobserved 78573a6c95c5afdc8f08fd9df8922e09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:44.257913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099280/publication.mdobserved 79e9e4533ab395d56ec61291eee4ab3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:44.239331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099280/publication.txtobserved 0cc95bc11d98d7321f0f63b9783de31a...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. |
|---|