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
BARANGAY AMPUSONGAN, BAKUN, BENGUET Award a ₱973.3K contract to REKEAM CONSTRUCTION AND SUPPLYBarangays
Transaction hash:
eb7246d2d5be11ec810d684e58c54487c37974949efbbc70035a8588220cf3af
Status:
Included and unchanged
Block:
#5,949 64 blocks after it
Position in block:
Transaction 261 of 287
Award day:
Aug 29, 2025 (1 yr 2 mo ago)
Value:
₱973,256.98
Project:
civil works
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 #5,949 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)BARANGAY AMPUSONGAN, BAKUN, BENGUET awarded it to REKEAM CONSTRUCTION AND SUPPLY on 2025-08-29.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 eb7246d2d5…0cf3afnow …
- 2. Block Merkle root changedstored f710f834a5…263edanow …
- 3. Block #5949 hash changedstored 90496ed513…1a3193now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 286 records. Each step hashes the current value together with the sibling shown.
- leaf eb7246d2d5be11ec810d684e58c54487c37974949efbbc70035a8588220cf3af
- 01 L eb21513773de9de78a010c75667567e9c3ab7cedb10e05a236a9fc3a9c55901a
- 02 R 0f0da50a0a7253253b6608bd4c8c29ea1cf508febf1109820fa994bdef663985
- 03 L 85a8947cdc15123d8f11b1043b004a18c4e197d40354c1478d2015b29741e269
- 04 R 0f24c194aa6a6051641f27712aef4add79554b47b63bae5225bca0645ef2484f
- 05 R cc9998bd3773be656f95b3f6e7e80e636574cf02307ba152b902aecaefb8635c
- 06 R a8b84806d9c0f74c6d12149fb9e54776e38cc3970cb3891abbf09678a9422ff6
- 07 R 0c314a37451058dada1ea86abdfaaa359400dfa45e0627db1fc838ae49ac9256
- 08 R b66c1c29848bc1adbd67d63ba58d1d160de27e1fb91fd62bdce3672442bc1def
- 09 L 1f4683fb029b91c6631d8ad095b2b2702694a63c36152d99dfcfbd43ba012555
- root f710f834a5f45c3e3d4d2ef272b9c90068b2c4085c7a425483ddd27d05263eda