OT-2026-000070497
Publication integrity record
Four cup vacuum gripper, four zone face, three stage ejector, supply line pressure sensor, pulsed 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-2026-000070497) never changes.
Identity and time
| Publication number | OT-2026-000070497 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-79f6-8f7f-cac88365e19d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070497 |
| Status | PUBLIC |
Content hashes
| Canonical text | 403c921bda4636ee308f925cec994248538fc7db54fc8db67d13f7090a7bb7b7 |
|---|---|
| Markdown | 915f0e1008addd82f51721a8632ba6edf69065e0bf8ad208d209ab1a0211a1f2 |
| Publication page | b736fd3ba1c6f88851e7f1098f6e5df6b1fa603167eab16e583404c869c2c090 |
| Manifest | b96335c0e62a319fae94e2b776b847c0f3bbc55310c288a1dcca209a4a8bde9a |
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 | S0asdBuaMEMSOhovnDuyVPn4zO9fGYYbaXt7gfgkCW38uDONoLdkCsMshREU5Tg17wtY0Ur9tU32YdHJAnIzDA== |
| 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
| 2026-09-17T10:26:19.966931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070497observed b736fd3ba1c6f88851e7f1098f6e5df6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:19.946068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070497/manifest.jsonobserved b96335c0e62a319fae94e2b776b847c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:19.926906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070497/publication.mdobserved 915f0e1008addd82f51721a8632ba6ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:19.909126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070497/publication.txtobserved 403c921bda4636ee308f925cec994248...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. |
|---|