OT-2026-000086100
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, 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-2026-000086100) never changes.
Identity and time
| Publication number | OT-2026-000086100 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-7914-98a4-509eb99c71b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086100 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed5cae27867f53c0a3043ae84ec4cea8463b568ca59a73c112da5c0bd1630788 |
|---|---|
| Markdown | b9d1644d26d76f82cd226473132248b5b98c7fa3ae762082c79ed0933badac2c |
| Publication page | 0469f6d32a762ba3a405be681afb4a70231f127da0ad92a6a7079daadcf89e2b |
| Manifest | e24dcf458f62a9a2c68e33a92c38ac4b2d6a565adb2decbf93fc21194af17b13 |
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 | wmdjnn5pfKoTV84M/5KQ+DlXshDRdxnOlIjinOfn029el3rqywUK3yCYm3SSqqPLjAZ/0asCpQDfsd5RC8f8AQ== |
| 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
| 2026-09-17T09:53:45.097991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086100observed 0469f6d32a762ba3a405be681afb4a70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:45.080233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086100/manifest.jsonobserved e24dcf458f62a9a2c68e33a92c38ac4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:45.062230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086100/publication.mdobserved b9d1644d26d76f82cd226473132248b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:45.043348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086100/publication.txtobserved ed5cae27867f53c0a3043ae84ec4cea8...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. |
|---|