OT-2026-000079337
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single stage ejector, sustained blow-off before set-down
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-2026-000079337) never changes.
Identity and time
| Publication number | OT-2026-000079337 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-7ffc-be34-ff6896d8a9a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079337 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36dd23f77719e72247cbaee9d90cdbb5cd417cb12cc9653d77233d9c019fdd17 |
|---|---|
| Markdown | 104b6c02ad378ce374c69f1e856f5d9c00e1e7d35f30cf6bbccbadd01703a281 |
| Publication page | 4b27ed75ee6f239e76b9dfd8890f9b2513be081b00e499e932592d2e7ae3c200 |
| Manifest | 22db7c7375be221db6d3c938af0e36db1bc6c8f48b58a24d2df0b3e735b20917 |
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 | rjSCVDBkCqpQnVHZ+U4zPvh6Jxd1Ff5qFjuqqdza4k/ZIGpl954SVdFyySn9kctyIxsjBO2zwNzw3h1K/YZyCA== |
| 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
| 2026-09-17T10:04:57.111024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079337observed 4b27ed75ee6f239e76b9dfd8890f9b25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:57.093518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079337/manifest.jsonobserved 22db7c7375be221db6d3c938af0e36db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:57.074573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079337/publication.mdobserved 104b6c02ad378ce374c69f1e856f5d9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:57.056241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079337/publication.txtobserved 36dd23f77719e72247cbaee9d90cdbb5...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. |
|---|