OT-2026-000088922
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000088922) never changes.
Identity and time
| Publication number | OT-2026-000088922 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-754b-b756-c5a59ac11ed8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088922 |
| Status | PUBLIC |
Content hashes
| Canonical text | 473972dc1c10a0f695b46ede3310a5f5e02d0a9902a2d837b6938ded273b1135 |
|---|---|
| Markdown | 313c9dd5e4c8b439440b873f845d1c0577e6d89980b746154c43c3e82bab9250 |
| Publication page | 8197acaf74abb76319dd087c7c852b33c32d525f7c067c8ff8602a672f964737 |
| Manifest | e0edbe68408f0bd05b4dd868be04bc6b49382fbdc7978fcf64cb4647728acd58 |
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 | HOA+4YRmO5g5Fz/7Xa0/jjXasi4yRo4sLv+ouyzLN2wzRZYIvbHkfelbsKj2/DvdVXgjqb7XO/8B7FQZHKJGBw== |
| 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
| 2026-09-17T09:48:19.795154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088922observed 8197acaf74abb76319dd087c7c852b33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:19.776224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088922/manifest.jsonobserved e0edbe68408f0bd05b4dd868be04bc6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:19.756870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088922/publication.mdobserved 313c9dd5e4c8b439440b873f845d1c05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:19.738429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088922/publication.txtobserved 473972dc1c10a0f695b46ede3310a5f5...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. |
|---|