OT-2026-000101285
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000101285) never changes.
Identity and time
| Publication number | OT-2026-000101285 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7209-ab00-a4dc8ee72854 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101285 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6221600a9114c38742a49536171effd93efc2fdfe2ec6be90e8d9cc180c6879 |
|---|---|
| Markdown | 30bc65a003e8836e1c9565ff7f4194f5326dc7306c4c5c32e6e1b2e2136767ee |
| Publication page | 61ab1c7e17a0b4419735bdb5662bd3c4acb2cb185af7f274d29c9ac38bb07260 |
| Manifest | 99d1f906bc941b709821b858ed727b3aa622316cf7e7c8535a4a1ec2c91cb037 |
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 | a5GcP+b9dv8GuALulUfMvy97mD/n32QXrQvf0Xp7nUkW9lb4Qx9IOmrKuprDST/8SAc0HGS93J21dEf/RKxeBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:57.974040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101285observed 61ab1c7e17a0b4419735bdb5662bd3c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:57.958100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101285/manifest.jsonobserved 99d1f906bc941b709821b858ed727b3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:57.939755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101285/publication.mdobserved 30bc65a003e8836e1c9565ff7f4194f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:57.923160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101285/publication.txtobserved e6221600a9114c38742a49536171effd...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. |
|---|