OT-2026-000101282
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000101282) never changes.
Identity and time
| Publication number | OT-2026-000101282 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7443-a79b-71cf0a5a4c2f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101282 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee15237216ab1b9cee6f51d049ff0b9582565afee198d659036bce0e98cef56d |
|---|---|
| Markdown | 6abe71102fb391c8d0b3f72d6e60054424222ce59a94149bf6bf2e246e9573e9 |
| Publication page | c1b9d0bf1e2e55ba24b0785222e31fb25bc9ff494b144e1f823b83d4b97da153 |
| Manifest | 28f985bb497e5c88913cc7d5797f7c6379a4a86685dfeec2c64049d29688fc60 |
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 | VScjxY7Bn0gF0MKmJj0TPEC7zjI9Ux6MNtIBQ0/BJusRrMSnHNlKYrqzM1RFC7lWUccXuuGlfLEZsZcB6rLbCw== |
| 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
| 2026-09-17T09:26:57.756441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101282observed c1b9d0bf1e2e55ba24b0785222e31fb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:57.739710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101282/manifest.jsonobserved 28f985bb497e5c88913cc7d5797f7c63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:57.720816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101282/publication.mdobserved 6abe71102fb391c8d0b3f72d6e600544...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:57.702571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101282/publication.txtobserved ee15237216ab1b9cee6f51d049ff0b95...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. |
|---|