OT-2026-000008675
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, sustained blow-off 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-2026-000008675) never changes.
Identity and time
| Publication number | OT-2026-000008675 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-7226-8ec3-0226b3b3fc79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008675 |
| Status | PUBLIC |
Content hashes
| Canonical text | e42769e2f04947b7cb5572a3eb9a097ce9ba32009b8b1cabba5f538103c81c4c |
|---|---|
| Markdown | d9c7ef0303f2f011292b23063f512113d83f164eaeb2269cab36635c265d5702 |
| Publication page | b1c83f711672bdf0ed8a129e04807300d6efdb47cc02d6536ac1b6d7795e7385 |
| Manifest | 4d16e2a74a07834fdd94f51ac8f19ca9cd50901486f644d8405e0c469cb267a1 |
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 | SGNy4wXSHqATNuJB16U3UDja3SV0wIeKlsFHPGCJqbYbWNEDBN0Iiem0njW6lXfMsdelYR/TC7J91FcBhyb9Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:39.497414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008675observed b1c83f711672bdf0ed8a129e04807300...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:39.479296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008675/manifest.jsonobserved 4d16e2a74a07834fdd94f51ac8f19ca9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:39.460664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008675/publication.mdobserved d9c7ef0303f2f011292b23063f512113...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:39.441960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008675/publication.txtobserved e42769e2f04947b7cb5572a3eb9a097c...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. |
|---|