OT-2026-000073516
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000073516) never changes.
Identity and time
| Publication number | OT-2026-000073516 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb9-783e-87a7-092aa78b92e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073516 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05cad0b2e47a756c99db0a55bde6e2e014d2dc2a1e35248a45cdde821f8804e8 |
|---|---|
| Markdown | 50616629c584a4f43310b5fec4c4b4ab85bb011fbde57156faf33a5dfd78a80c |
| Publication page | 14f5826bdfc08b92b6b8bd75bdeed002de13b3fbf392a30d59795b929fe2ce65 |
| Manifest | e4759660134df19d677510e4c284efd5bbcb576bed16d9cc9fb09946c8113f15 |
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 | ypZgw7lw7CZ711DN3lgu0OzReDtG5pt7k1P0XlgaKtSW5n6HzFNBPVDvUvgwKTUqGID3dbI1oIIvtw5LcABdAA== |
| 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
| 2026-09-17T10:21:41.195328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073516observed 14f5826bdfc08b92b6b8bd75bdeed002...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:41.176528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073516/manifest.jsonobserved e4759660134df19d677510e4c284efd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:41.159900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073516/publication.mdobserved 50616629c584a4f43310b5fec4c4b4ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:41.141797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073516/publication.txtobserved 05cad0b2e47a756c99db0a55bde6e2e0...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. |
|---|