OT-2026-000084924
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, 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-2026-000084924) never changes.
Identity and time
| Publication number | OT-2026-000084924 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b6-757b-b552-51fb269b8e1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084924 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb772982cfa53eb2a33dfee4cc7847157ec0cd762bc84058897dd3e5d24e4f9e |
|---|---|
| Markdown | 82e3932bd03d4b5a449f52f69242ca4bb646f3c5aaaa5312b7b55742c1f260c1 |
| Publication page | da7d5b230e2c26b1aff4013ce696a32527b92bb27e5d46b42c66321d0f87108e |
| Manifest | 3c2aae511671052f3ed395e0a8962cc709c9b4c57f75a8ee01258ae1e024f980 |
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 | diFvRKgY94FOhF5rtyxVeIL4UQ/T+e2LYB3NMs2wvhJQQYCSEgzo4MISYF9iQXNomXouYhRMRNKIrC8fHAYNAg== |
| 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
| 2026-09-17T09:54:54.639465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084924observed da7d5b230e2c26b1aff4013ce696a325...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:54.622780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084924/manifest.jsonobserved 3c2aae511671052f3ed395e0a8962cc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:54.604578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084924/publication.mdobserved 82e3932bd03d4b5a449f52f69242ca4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:54.535085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084924/publication.txtobserved eb772982cfa53eb2a33dfee4cc784715...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. |
|---|