OT-2026-000087796
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum 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-2026-000087796) never changes.
Identity and time
| Publication number | OT-2026-000087796 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa4-7dc0-b156-f81916376729 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087796 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec8a24cdc97bd0a1fab49799e7bc956d9b43bb1e42cfec48f3caf112aa754de1 |
|---|---|
| Markdown | c16c634fd78937734fed20bb044aa213f3645521e238c39547c976a775fd8b6c |
| Publication page | 485f2ecfa927da5290ca0033b0672081a924a6b3dc1a4b34f185f87f28ea04b3 |
| Manifest | e78dd4b10029ffed13393c698ad693ca7dac00f2b3b347a6376263cf82dbcd9d |
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 | sPursqUTpke2F/fus9c2IqvRn6inv1Vvcitc3F8+qA9UBcy+LqlPOGwNfd7uDWGi4NONDIkzEM+a7vRqwjO+Bw== |
| 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
| 2026-09-17T09:48:57.521683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087796observed 485f2ecfa927da5290ca0033b0672081...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:57.504133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087796/manifest.jsonobserved e78dd4b10029ffed13393c698ad693ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:57.483904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087796/publication.mdobserved c16c634fd78937734fed20bb044aa213...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:57.467179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087796/publication.txtobserved ec8a24cdc97bd0a1fab49799e7bc956d...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. |
|---|