OT-2026-000080580
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000080580) never changes.
Identity and time
| Publication number | OT-2026-000080580 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-771f-b618-7c98383ff9cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080580 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11f668165cb250be6c50ce482783cef1dcc619d56a715db328c922ae7f65fd4d |
|---|---|
| Markdown | 666a0e545c3ae519a0eba5ea42d8a3de10f53099fd8cb8c68656d6416e9f2c68 |
| Publication page | ade1dfff7ea5e7b56f315c8a6e0b756bc5a00242784cb4400329a569e3ce0917 |
| Manifest | eb411120b351394f9e7e218b7203b47d5284acdb85bbfdaf445daa16d3ae0262 |
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 | EgmECNtAkghB6Z5PwGJre1j9eUD/+DeO9Y5uhjjbt6u8D8iYsoX+qzo77xAx/sic0JTuLUHdB7jvUFS8/XIhDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:03:12.923554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080580observed ade1dfff7ea5e7b56f315c8a6e0b756b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:12.906336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080580/manifest.jsonobserved eb411120b351394f9e7e218b7203b47d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:12.889668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080580/publication.mdobserved 666a0e545c3ae519a0eba5ea42d8a3de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:12.871559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080580/publication.txtobserved 11f668165cb250be6c50ce482783cef1...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. |
|---|