OT-2026-000101414
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, 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-2026-000101414) never changes.
Identity and time
| Publication number | OT-2026-000101414 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7839-8d09-f59c4ddc3bcc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101414 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7f6d9b4caa670f0f02bba4e09a6b75a3f6f84bd27107952d4c61cbb3a7444c5 |
|---|---|
| Markdown | 410a192855867fbac793bc646e4f865e8e28694abfe6d7fc15de7c0a50f4c2bd |
| Publication page | 3ce1b0c6b6f42ecdc5d0753afcf3c4f85535b4ae6b3a98a44f5a2615ecf3b933 |
| Manifest | ad47a55dab19684bdc089cc43ccd43484c095b7c6e33cb465cece56e9256398c |
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 | eVFypyDkTkoRQFfPaLDIJhlchtppplA+TUPluFUFK3tg8peYa1/Nz7E+IzAP6IxvfJD0lluWJFfZ4Kf18gaQAw== |
| 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
| 2026-09-17T09:25:57.574935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101414observed 3ce1b0c6b6f42ecdc5d0753afcf3c4f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:57.554654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101414/manifest.jsonobserved ad47a55dab19684bdc089cc43ccd4348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:57.534827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101414/publication.mdobserved 410a192855867fbac793bc646e4f865e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:57.515893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101414/publication.txtobserved c7f6d9b4caa670f0f02bba4e09a6b75a...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. |
|---|