OT-2026-000089103
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, 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-2026-000089103) never changes.
Identity and time
| Publication number | OT-2026-000089103 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-daff-7d2c-95fa-004b799d8ad5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089103 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7af1fc73eb9c0576b251a67c01e4cf8589f2111b5c508eb1e8af2a5e9a1fe2cd |
|---|---|
| Markdown | fb2e8a40cae7d76dfee703e4df83718c88d5195435e2dc7637c140e68f456fbe |
| Publication page | 2bb51043ee14e39c66212cb07392c69ea9f84007628f443945f1c27486ceae16 |
| Manifest | 22c8fe22f2ba7b0dda3a8e831af9c931faedea9bcdd664008049d140e2e23384 |
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 | T/oelOekSjhgbf1KeGWejkezyY/a2BhYAym6vXUb0AhQIDqRT0SeXWJnkBgvWXWVcsVHtR9CePdk0qm3YcFpAg== |
| 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
| 2026-09-17T09:47:00.720587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089103observed 2bb51043ee14e39c66212cb07392c69e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:00.704105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089103/manifest.jsonobserved 22c8fe22f2ba7b0dda3a8e831af9c931...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:00.687028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089103/publication.mdobserved fb2e8a40cae7d76dfee703e4df83718c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:00.670680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089103/publication.txtobserved 7af1fc73eb9c0576b251a67c01e4cf85...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. |
|---|