OT-2026-000057614
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000057614) never changes.
Identity and time
| Publication number | OT-2026-000057614 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2694-7b2c-a9a0-a1296a46a90c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057614 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b5d872e074938130f0ababaf74995b26702257eaf805abeeb103812583a9fbc |
|---|---|
| Markdown | de21f1badd7f915bd2bd47b01aa3194c325119b224123ac970ca3e7cf94fb43f |
| Publication page | 48ec252815bda2fdfe45e698e70048bb848dbcf678fec93a0222dc0702f9df0f |
| Manifest | 074a3db4b25453f5da3e5faa920224d3157537b99d25e5133e53fc18de50988e |
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 | AW04XKwlMpaUk2TvIID4GbcZcLiABDpFUBnrCol4Hk1gWTYyvBOJM5uDuQiq46BTvHbMJdATCW2IAuZ5XWhbCg== |
| 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
| 2026-09-17T10:48:10.261707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057614observed 48ec252815bda2fdfe45e698e70048bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:10.242534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057614/manifest.jsonobserved 074a3db4b25453f5da3e5faa920224d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:10.223467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057614/publication.mdobserved de21f1badd7f915bd2bd47b01aa3194c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:10.205453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057614/publication.txtobserved 6b5d872e074938130f0ababaf74995b2...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. |
|---|