OT-2026-000082952
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000082952) never changes.
Identity and time
| Publication number | OT-2026-000082952 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7374-a6e7-0c580d64e928 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082952 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96106feccdb80df4fd336bff0bd92c1f1952b997355b90ce3c16cd323f4e8014 |
|---|---|
| Markdown | aa7ff28e5285adcd9777109bf85ab2c5784c07203bdf781b69c3116fc3be24b7 |
| Publication page | 7eccd8bde17ca93812ca59ae688faef975039705a836ec38d7dc8aadbdd4bc45 |
| Manifest | 87a70d5991a996c6ef23317694f4c0423f1b92816e49e237245d4964f7d82889 |
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 | KsplQ0m4wVG5CRX/xaM209XzGQy2Is4vUXEO01vEg4G22mG7vU0+28Vx7qTwZ06VqB1Lk7ItO+rxvJENE+utCA== |
| 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
| 2026-09-17T09:58:38.976272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082952observed 7eccd8bde17ca93812ca59ae688faef9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:38.959263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082952/manifest.jsonobserved 87a70d5991a996c6ef23317694f4c042...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:38.942115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082952/publication.mdobserved aa7ff28e5285adcd9777109bf85ab2c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:38.924196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082952/publication.txtobserved 96106feccdb80df4fd336bff0bd92c1f...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. |
|---|