OT-2026-000098903
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, pump fed, 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-2026-000098903) never changes.
Identity and time
| Publication number | OT-2026-000098903 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7c51-9487-ac8996f8b00d · 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-2026-000098903 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2baec2df2ec734b2bf91588cff9381441126ea339d29fe03e6470dd2cb5b3e1d |
|---|---|
| Markdown | 5a4b50f871b81ab9078d30861a03d06b2cabb3ca59d0a7d9e62a373f3abfc90f |
| Publication page | e313bb1d0c66ad2b2121ba2c6b0c85a584774660ff1d83d1b2a402b2db0b22f5 |
| Manifest | 4ba25581215e80421b8810195955dcb9c27df80de54bf3cc0bd223658347adcf |
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 | b7d00KQpGiWQC6MWo/JiIhtx8+F3IEGpDElud5Hn6pQfM8o+ZKOZm8GB3R9qVQIZ+ZDS7T6n8O1SdXhQjtgYBQ== |
| 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
| 2026-09-17T09:29:57.639044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098903observed e313bb1d0c66ad2b2121ba2c6b0c85a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:57.623702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098903/manifest.jsonobserved 4ba25581215e80421b8810195955dcb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:57.606032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098903/publication.mdobserved 5a4b50f871b81ab9078d30861a03d06b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:57.589629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098903/publication.txtobserved 2baec2df2ec734b2bf91588cff938144...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. |
|---|