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
CITY OF EL SALVADOR, MISAMIS ORIENTAL Award a ₱2.0M contract to BZAR CONSTRUCTIONCities
Transaction hash:
da428731970b2bcc8d0cd00d23ac565d9057a068ba509d92415707b3cc37b481
Status:
Included and unchanged
Block:
#5,909 104 blocks after it
Position in block:
Transaction 201 of 233
Award day:
Jul 17, 2025 (1 yr 3 mo ago)
Value:
₱1,996,276.25
Project:
CONSTRUCTION OF ECCD BUILDING BALA AMOROS
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 #5,909 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)CITY OF EL SALVADOR, MISAMIS ORIENTAL awarded it to BZAR CONSTRUCTION on 2025-07-17.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 City of El Salvador 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 da42873197…37b481now …
- 2. Block Merkle root changedstored d0cf2300e2…0517adnow …
- 3. Block #5909 hash changedstored f3894a2272…54879cnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 232 records. Each step hashes the current value together with the sibling shown.
- leaf da428731970b2bcc8d0cd00d23ac565d9057a068ba509d92415707b3cc37b481
- 01 L d93eac9e8356e3facf44ab35b9730aef3e20281e2f2914fec0c21b4cd3a5d930
- 02 R 1af18ac313384e4dd17a43260afbdd3a9aab3b42bb8befd98b0f2fede6ebc852
- 03 R fbd2c23befac053ba5baea83927d8eeb1d4b38eebf3211bf518b9b6abcae3642
- 04 L fed36679f14354e364ee012189d56c68aa28b4e200a0d72875e108c189531e84
- 05 R 83116381c9fcacd4db3a804b4343766c3479f711fa3e75ba70c96ec8cd0c7369
- 06 R fbcfd079f6d41192295abae38b41690d29c48268edd5643fb0d1289c43331a18
- 07 L df2c02b2a3103b7723bab3e921e65223e9ba6003b899a55a4dcdf6bdf70c37fa
- 08 L b54786cb3f7a07d9382ae545ebf11afa3b1e31f14eec681375fc7e2c6efd2020
- root d0cf2300e27ddfe0ed6a44e3371ac140a461ff8713e935a6880617a1b00517ad