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 10 CABILANG BAYBAY CARMONA CAVITE Award a ₱98.7K contract to PROTECH CONSTRUCTION & DEVELOPMENT CORPORATIONBarangays
Transaction hash:
dc6906c4cabecf23295de7e7fb9132060faa8873d71bc47990d24f9990fab105
Status:
Included and unchanged
Block:
#5,879 134 blocks after it
Position in block:
Transaction 14 of 16
Award day:
Jun 14, 2025 (1 yr 5 mo ago)
Value:
₱98,673.18
Project:
De-Clogging of Canal
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 #5,879 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 10 CABILANG BAYBAY CARMONA CAVITE awarded it to PROTECH CONSTRUCTION & DEVELOPMENT CORPORATION on 2025-06-14.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 dc6906c4ca…fab105now …
- 2. Block Merkle root changedstored 516d634302…fcdf7fnow …
- 3. Block #5879 hash changedstored 5ea23f047c…c745bbnow …
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 15 records. Each step hashes the current value together with the sibling shown.
- leaf dc6906c4cabecf23295de7e7fb9132060faa8873d71bc47990d24f9990fab105
- 01 R f8e5de5c69ce2861de142e0c28a760d68b586d8cadf880c3364409dbbc68ab9e
- 02 L 1ae5560973fa07e0b82d939429c17fba8ac091bc91f0e580044997864670874d
- 03 L 30511727bc96a337ed052253e34d71ef64b634de8806002c03d5a30d7c07ce4c
- 04 L ca19151842d55df3ef2c926b33802a336b2e5db9d52c8eeea2d16424fd575ba5
- root 516d634302068ddcb35e0b9ac0894f54c31a3548886eee86164bcde698fcdf7f