OT-2026-000102464
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, pulsed blow-off after 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-2026-000102464) never changes.
Identity and time
| Publication number | OT-2026-000102464 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858a-7448-b4b2-4146ca83e4ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102464 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26e7f1795d428fa80955be2d8ab90924825704ff56aeb2a1e05ef6b21b41d986 |
|---|---|
| Markdown | a8ac364924f89eca02cd1bdd8757c8e367c5910474cbe43ca0949f74512d376e |
| Publication page | 1c7e75d4655510f31f112cf2a51d01c291ff04bb4d1b5b03a52402c501d62fd5 |
| Manifest | b5530faa10fd99ea4014624aba4aea8a4284759b5c66d526a059500c4c07ef0c |
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 | yRPMNK5uKzs8CCe5SlFVPofar8bz0x8pYMdlu7xq9T0XJbXkGD2wNVAQ5TmXHVTJYsYA63pYzToUQtmDH+juDw== |
| 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
| 2026-09-17T09:23:48.997539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102464observed 1c7e75d4655510f31f112cf2a51d01c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:48.980216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102464/manifest.jsonobserved b5530faa10fd99ea4014624aba4aea8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:48.959539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102464/publication.mdobserved a8ac364924f89eca02cd1bdd8757c8e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:48.938692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102464/publication.txtobserved 26e7f1795d428fa80955be2d8ab90924...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. |
|---|