OT-2026-000098519
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line 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-2026-000098519) never changes.
Identity and time
| Publication number | OT-2026-000098519 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-7694-99b3-ec1d2249956c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098519 |
| Status | PUBLIC |
Content hashes
| Canonical text | 677d6691acff11d2fd800b83b6a2754bc991f106ccc2a5af4971cbb761cd8615 |
|---|---|
| Markdown | df9263ce9e9250f59829aba8d181bc6858335b4b92856781b74fa4fa4e03b8ce |
| Publication page | 0547d4ed94c7191af08c555913203f99ff7a1317ade649f28f83efd01107f1da |
| Manifest | cf8eb30397b24c24351c3bfadb8b2b25665ac97afa47c3bbfd805ca8aaca8afe |
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 | l6QBiGQY+5nrnTj9zRVWVkg2Qyzm8spjr2h0dhKmOcIY3L7dVgf4J/NPVQ9JHTIIf0CEtJ45gOzhNYWfv/C1Cw== |
| 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
| 2026-09-17T09:32:23.675960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098519observed 0547d4ed94c7191af08c555913203f99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:23.656458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098519/manifest.jsonobserved cf8eb30397b24c24351c3bfadb8b2b25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:23.637614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098519/publication.mdobserved df9263ce9e9250f59829aba8d181bc68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:23.616225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098519/publication.txtobserved 677d6691acff11d2fd800b83b6a2754b...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. |
|---|