OT-2026-000059647
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two 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-2026-000059647) never changes.
Identity and time
| Publication number | OT-2026-000059647 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-7b4e-9bb6-7f4f33a9e956 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059647 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8fe346c4482e8ebf33aff320cbfa99cb8fb6a12934a52add9a0e339d24234ecc |
|---|---|
| Markdown | c432679280cfc8ceacc098e2b368753409d32bcd6733e6f9d9aad6ba0c01f4b2 |
| Publication page | eee7d60432b533ef5a35c4f47dbd7b940667f8b1845cc41a6066e7e03a6de43f |
| Manifest | a4357f79f235182f0422522a64731f90204516cd01b62de698269e1dd2d7ee51 |
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 | F/E7dfkUrTcTBUpwN4B1GRBIC0LFOumTxhGY8Tr4OJ80wRrWNzPTkpEvuMjYtxQhFjbgcyUgtd9XPLOyNaqnDw== |
| 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
| 2026-09-17T10:44:20.526454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059647observed eee7d60432b533ef5a35c4f47dbd7b94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:20.509643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059647/manifest.jsonobserved a4357f79f235182f0422522a64731f90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:20.491725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059647/publication.mdobserved c432679280cfc8ceacc098e2b3687534...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:20.472743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059647/publication.txtobserved 8fe346c4482e8ebf33aff320cbfa99cb...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. |
|---|