DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
MUNICIPALITY OF SAN FRANCISCO, SOUTHERN LEYTE Award a ₱297.4K contract to 888 ACY ENTERPRISESMunicipalities
Transaction hash:
4e337efd3e90b8747483f52674e9d2047864881bcf54f9e3f64d0eae3c82d0bf
Status:
Included and unchanged
Block:
#4,145 1,868 blocks after it
Position in block:
Transaction 1 of 12
Award day:
Jun 27, 2020 (6 yrs 4 mo ago)
Value:
₱297,436.18
Project:
CONSTRUCTION OF MEO PHASE 2
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #4,145 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)MUNICIPALITY OF SAN FRANCISCO, SOUTHERN LEYTE awarded it to 888 ACY ENTERPRISES on 2020-06-27.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)COA's CY2024 audit of San Francisco gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored 4e337efd3e…82d0bfnow …
- 2. Block Merkle root changedstored 2d8b435307…7bdd08now …
- 3. Block #4145 hash changedstored 98648a2b95…a192b6now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 11 records. Each step hashes the current value together with the sibling shown.
- leaf 4e337efd3e90b8747483f52674e9d2047864881bcf54f9e3f64d0eae3c82d0bf
- 01 L 29ee412bd67651ee795abed75bb7c02c30f0d43985ebb7e98f321fa199e297f2
- 02 R 5dc9cf4c39f610e4d81d9b6050525fcfb556b3594125f3ad0c3e5c3b9d967bf9
- 03 R 80d51658e4ebf0fb9fefcf1772b5c018ee6656f6df7d8feff33e2c150a89450a
- 04 R cfac3ced5e98ebbdea1f7016c97b454f9c640f120a28e7ec63bfeffc640dcc49
- root 2d8b435307d393cdd38283615166abe64760283d560e3c650adfc3798c7bdd08