OT-2026-000098558
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, 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-2026-000098558) never changes.
Identity and time
| Publication number | OT-2026-000098558 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ab-7b13-b42e-ab9ea0f2717e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098558 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88caa8044e72ddca97dfabc0d6f20ec2c864dd86333b9f0b9bb5d7c32d0f9adb |
|---|---|
| Markdown | 481a8719945fb6f51ac9c775d7b64d0acaff0a45962180fcb2549d3975ff945e |
| Publication page | c8280f2ef198a0f4b03031948a0bcc3f09dd03fbed2270fd777444f7095abe57 |
| Manifest | 214599db21d9c9a971bd21533098c75088b960a41358b311df2f7cfc031d4b92 |
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 | 2GiuaJNEUex1fVWARgaSXL2cCODu28mRsnYsmgvJo5WqaOwRNhSIDytHhHXAW++44rTlnrehd9pJHKw2UtLXCQ== |
| 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
| 2026-09-17T09:30:49.255711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098558observed c8280f2ef198a0f4b03031948a0bcc3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:49.239701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098558/manifest.jsonobserved 214599db21d9c9a971bd21533098c750...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:49.221213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098558/publication.mdobserved 481a8719945fb6f51ac9c775d7b64d0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:49.201554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098558/publication.txtobserved 88caa8044e72ddca97dfabc0d6f20ec2...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. |
|---|