OT-2026-000097762
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, three 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-2026-000097762) never changes.
Identity and time
| Publication number | OT-2026-000097762 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-785f-b29b-03baa19b2998 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097762 |
| Status | PUBLIC |
Content hashes
| Canonical text | 585871b5f4b1f7c58a0c30f1f159de04a20a70c01d958a9bd8e826f71be50c8c |
|---|---|
| Markdown | 02cafe130c1ebf5beccd4124fc5ff0ee79ce6b506dc5e4becbe8fa3f23228274 |
| Publication page | 9e14a671b438daede90dc7a64d2fadc15bb4c128065a3b03e1d28167e744d4da |
| Manifest | a4fbf9627e8d34a9d6030499570ac9f82e45ed8c2504d69bff8bb3ee32fd6a6d |
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 | ejYxijGjGVgxoac/ZXyuY7jI6nZvSdEzt85anwGREfAex/5nH551BXLddF+n8Z36CpBynV5yjbv4WMG4UI+dCg== |
| 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
| 2026-09-17T09:32:50.168867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097762observed 9e14a671b438daede90dc7a64d2fadc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:50.147822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097762/manifest.jsonobserved a4fbf9627e8d34a9d6030499570ac9f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:50.125948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097762/publication.mdobserved 02cafe130c1ebf5beccd4124fc5ff0ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:50.105351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097762/publication.txtobserved 585871b5f4b1f7c58a0c30f1f159de04...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. |
|---|