OT-2026-000060070
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000060070) never changes.
Identity and time
| Publication number | OT-2026-000060070 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-7505-9870-4562c9a1dd9c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060070 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82ac26756749a802f00d4b7c6b6e504d3f257a8bcd882f4a3ca9e8e1dea3889b |
|---|---|
| Markdown | c51c37c79a23a25beaf74f97d638ca9653eecec729669579818c6e27ac9019d1 |
| Publication page | 3f788f247dcebac18a1ffce4563451f638aa7dea899e66a13b56d48931f126c8 |
| Manifest | 7af8274789e91a7b6c927fdc2c564d76003475a015884a22d614660ef7143153 |
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 | MNwg5hPBfZAybdx+Isf71QlAH2wf2+PIoTsm93NiBEl67pNXyQq+JVpGLdxOemtCDj2/chfNMGm9i/OMC2sdBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:42.137817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060070observed 3f788f247dcebac18a1ffce4563451f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:42.118696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060070/manifest.jsonobserved 7af8274789e91a7b6c927fdc2c564d76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:42.099997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060070/publication.mdobserved c51c37c79a23a25beaf74f97d638ca96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:42.080463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060070/publication.txtobserved 82ac26756749a802f00d4b7c6b6e504d...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. |
|---|