OT-2026-000088864
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, supply line pressure sensor, 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-2026-000088864) never changes.
Identity and time
| Publication number | OT-2026-000088864 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-79b2-867f-ccac7df572a8 · 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-2026-000088864 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6534084c1cc3c7e97ae5e5e2f23d2350c219561bde5f571096f6086749b16d9f |
|---|---|
| Markdown | 0eb53cabbc4cb0be3e8a3193ad1ca5ec7ae2c75c292e24c894372ed1be2bbc2b |
| Publication page | f59dc7612c66cafb833bd55e4116d2a0bd65e807723e9ada097abdeb7dc25678 |
| Manifest | d3b78781b1a41431e72fd46d377a2843ab676ceabf6718e4ac0de6de4c045ac4 |
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 | wZqy+tf4jzeTagRv8uG/QrK6J2VQeqe4FHqGWF55XxNOHrYWQTqgE/qFKCelta5ng4w4aXfVbTGHVVmW1lwLCg== |
| 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
| 2026-09-17T09:48:15.570355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088864observed f59dc7612c66cafb833bd55e4116d2a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:15.552107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088864/manifest.jsonobserved d3b78781b1a41431e72fd46d377a2843...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:15.534603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088864/publication.mdobserved 0eb53cabbc4cb0be3e8a3193ad1ca5ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:15.503518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088864/publication.txtobserved 6534084c1cc3c7e97ae5e5e2f23d2350...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. |
|---|