OT-2026-000094549
Publication integrity record
Foam pad vacuum gripper, four zone face, four 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-2026-000094549) never changes.
Identity and time
| Publication number | OT-2026-000094549 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-79ca-a120-22a539b3ba40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094549 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2e08360700a0b587078d31d6baf9841553802b38d38fcb58ca0ba3316eebf15 |
|---|---|
| Markdown | 1acd8cea3f57897c1005c58fbd78fd783021f12ba587fc0ca4af744e192a89b6 |
| Publication page | 2485b62b2d0f9e94d247f7a25e270c7f241041253c568952bf9fa769bf03011a |
| Manifest | ec0d18c4a250a710a07ef7023f7ad59e7d0cb7227db5a311c1732b644bdbbc3f |
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 | xggCB4pphjOkaT12L6n1CWn9r7vVFpN2247FzWgTPqlM6M3FsktUbaLU71Hp7F19PZpa7ODgG4K6/1uHVfICDQ== |
| 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
| 2026-09-17T09:37:59.732899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094549observed 2485b62b2d0f9e94d247f7a25e270c7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:59.714371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094549/manifest.jsonobserved ec0d18c4a250a710a07ef7023f7ad59e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:59.697104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094549/publication.mdobserved 1acd8cea3f57897c1005c58fbd78fd78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:59.679680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094549/publication.txtobserved a2e08360700a0b587078d31d6baf9841...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. |
|---|