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 PANDAN, ANTIQUE Award a ₱2.7M contract to SUPREME ABF CONSTRUCTION AND CONSTRUCTION SUPPLY COMPANY, INC.Municipalities
Transaction hash:
d7e8dc73f2ebe589dac0fe38434be9087dfeb36da19357f85e03f38ccf3219e0
Status:
Included and unchanged
Block:
#1,521 4,492 blocks after it
Position in block:
Transaction 72 of 82
Award day:
Jul 31, 2012 (14 yrs 3 mo ago)
Value:
₱2,699,174.94
Project:
IMPROVEMENT OF STO. ROSARIO FARM-TO-MARKET ROAD
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 #1,521 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 PANDAN, ANTIQUE awarded it to SUPREME ABF CONSTRUCTION AND CONSTRUCTION SUPPLY COMPANY, INC. on 2012-07-31.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 Pandan 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 d7e8dc73f2…3219e0now …
- 2. Block Merkle root changedstored 95cd13e6ab…fc46dfnow …
- 3. Block #1521 hash changedstored 48c377120e…60fbd6now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 81 records. Each step hashes the current value together with the sibling shown.
- leaf d7e8dc73f2ebe589dac0fe38434be9087dfeb36da19357f85e03f38ccf3219e0
- 01 R d95c9dbba3ba2146b9672d8e6032f4ce323b307e4e7e7cbc8ef10b70c5b680c5
- 02 R f556440aeb4217ebf5275e0360379e975cdef25fe231575f2557a6bc98f84659
- 03 R 03659d7f610ca6833d79fe39343d6c4774540ed18bbcdf924155673b891a0afd
- 04 L f371bcc54ca2b40addb1b41ca2bf3951f27db191be78c514b7b5f5b9cf0ebd31
- 05 R e649bc31f306df2a4bd224434a0755963cb8bf5fd1e90b278d6c640fd41886f8
- 06 R d5fa7c31fb66486b0fb4a8a239a22fcef7e0fdfb6d6e8f894a357ed4714ee9b0
- 07 L b41bba6c7cfdb3c86628878d0cac7253eda330140b95861bd3410139ca29876d
- root 95cd13e6ab358adede2adae59e304197fca066bc0e178ac6b3067d9943fc46df