OT-2026-000060527
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000060527) never changes.
Identity and time
| Publication number | OT-2026-000060527 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-71cb-92b7-8b69cb678db4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060527 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51516e6da0b26e5de13b88713e2d5e8c7102607458b2c274aa74035531e1d792 |
|---|---|
| Markdown | bc9656eb1177bad6541feb91488c9356e65d8bdb310bb455477593b57b9dddcb |
| Publication page | 04a64c233cb55d9bd5b55edca593daa4e0acf18400b965075f89996c54da33e0 |
| Manifest | 6b3def2d1402b97b56c3c99e078ca018542069ea8606c7a977a65b0db21aa7ef |
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 | CRQkGj6GFqa13TQNwP2oeCIQdOVSj3pvt4tfUn85K0qMZKHSAQBsyUcblmx1ifk7msgNEnij0faIO+LisC9dBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:07.983955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060527observed 04a64c233cb55d9bd5b55edca593daa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:07.966560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060527/manifest.jsonobserved 6b3def2d1402b97b56c3c99e078ca018...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:07.947396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060527/publication.mdobserved bc9656eb1177bad6541feb91488c9356...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:07.930127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060527/publication.txtobserved 51516e6da0b26e5de13b88713e2d5e8c...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. |
|---|