OT-2026-000062131
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000062131) never changes.
Identity and time
| Publication number | OT-2026-000062131 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-746e-90a2-c824969fa2de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062131 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8aba99e1636682b436f31f90c6dfb6df2b8b12017270ae6dd7d00e6da555fce |
|---|---|
| Markdown | 39dc6de62d2434329462a9961f59bb45ff8ca8f08513b85fd9f385674d9011c6 |
| Publication page | aaaefd1700818f0b9cd2b4d0dcc7bd6020596d46c433230881a550bcbda9297f |
| Manifest | e954e501a4853f03c04798a1163fb42477b999cae86b83f396cc1882e57dd814 |
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 | fJIGmAKZgUNGDFJZze3U4cnpR/PqKByxZU6XyJooOKpQOXzPvtKjVQUXd4SYaRn6BZ4W4n4dK5sglMawoChxAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:11.825473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062131observed aaaefd1700818f0b9cd2b4d0dcc7bd60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:11.807891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062131/manifest.jsonobserved e954e501a4853f03c04798a1163fb424...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:11.789851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062131/publication.mdobserved 39dc6de62d2434329462a9961f59bb45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:11.770192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062131/publication.txtobserved d8aba99e1636682b436f31f90c6dfb6d...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. |
|---|