OT-2026-000006288
Publication integrity record
Bellows cup vacuum gripper, two outlet manifold, two stage ejector
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-2026-000006288) never changes.
Identity and time
| Publication number | OT-2026-000006288 · never reused |
|---|---|
| Internal UUID | 01a0a955-a9c6-7d41-9437-8e41331f4223 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:29:18.666303Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006288 |
| Status | PUBLIC |
Content hashes
| Canonical text | fdc2d60e4d79211a3ae56e7bc89e4f82d0666f7cbaa3c1aee6c49f8ab943d828 |
|---|---|
| Markdown | c809ffa21175d4e990679b748bedf4dfd1690fd569f0ac84f1a8a026686db507 |
| Publication page | e3ea3434edc45075de631c9b07d323d06cccffcfc82e6635bb93e90afb97747a |
| Manifest | f7c8f5e8bd05e8f679ab7abba91b9d9fefa322c8c189cfa9fdcfc5895de0e87f |
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 | 8vJv0wWkKqnLV3mB7vnQY/5+DC3VZq3IrWlXFXyOnu0996HsDVCubJ+/QAUEMMYxzYKINptldasZ0vTqRiPvBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:30:05.398881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006288observed e3ea3434edc45075de631c9b07d323d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:05.385527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006288/manifest.jsonobserved f7c8f5e8bd05e8f679ab7abba91b9d9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:05.373523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006288/publication.mdobserved c809ffa21175d4e990679b748bedf4df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:05.229301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006288/publication.txtobserved fdc2d60e4d79211a3ae56e7bc89e4f82...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. |
|---|