OT-2026-000086095
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, two stage ejector, sustained blow-off before set-down
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-2026-000086095) never changes.
Identity and time
| Publication number | OT-2026-000086095 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-7610-ab3d-b053b5252fc2 · 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-2026-000086095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b513d0cb28569002b3b1ce5bd0abefe4b15c91725f4b1dd021b3868af93a9fb |
|---|---|
| Markdown | 455f5e1e1ad05b3cc47618fa99f2cf5f6289526421cbd0f27464e46e972f2a99 |
| Publication page | 27af89656976b69cad7eb7adb30459d73ed59b9b7ef12a891d38185d1566ecbd |
| Manifest | 90b29b33697de10a2bdb837821b24b25142b3c905486ed101a10de9b3c588f15 |
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 | iXEILTNyRYynY/BZAxesrh1aAlVcdFY3/cJG2Dx23Jxf4Bi/cYMwMFSHT+kZIkWwp+b/GQmEWyRRYxxnLlA7Cw== |
| 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
| 2026-09-17T09:53:44.610474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086095observed 27af89656976b69cad7eb7adb30459d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:44.591624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086095/manifest.jsonobserved 90b29b33697de10a2bdb837821b24b25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:44.572982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086095/publication.mdobserved 455f5e1e1ad05b3cc47618fa99f2cf5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:44.553359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086095/publication.txtobserved 7b513d0cb28569002b3b1ce5bd0abefe...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. |
|---|