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 BOLINAO, PANGASINAN Award a ₱40.0M contract to JASA BUILDERSMunicipalities
Transaction hash:
92c9ca32bae4ae2605dfd5cf04afa0ac5d28950c5827a25e1bddad28add55453
Status:
Included and unchanged
Block:
#5,048 965 blocks after it
Position in block:
Transaction 162 of 281
Award day:
Jan 26, 2023 (3 yrs 9 mo ago)
Value:
₱40,000,000.00
Project:
Construction of New Municipal Building
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 #5,048 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 BOLINAO, PANGASINAN awarded it to JASA BUILDERS on 2023-01-26.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 Bolinao 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 92c9ca32ba…d55453now …
- 2. Block Merkle root changedstored b86674f806…4df2dbnow …
- 3. Block #5048 hash changedstored 94d9f5d0a8…0987ffnow …
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 280 records. Each step hashes the current value together with the sibling shown.
- leaf 92c9ca32bae4ae2605dfd5cf04afa0ac5d28950c5827a25e1bddad28add55453
- 01 R 93c62d314b15eadd497177ec06d6d1a9f5ff433c74c135bbbfe02394ed503267
- 02 L ca2c3133e566ab432b2678c20b364959db589305e43064cbd07c139f845e15b5
- 03 R 6d45b5a2aff516b016995f8fc821bab057c0cf50d882cbd7852a0a1e7cb8a7bb
- 04 R d661ff51c0e1d5cbaa20db1cfd140194565fde9306b21f2ee8a5f644fb5da451
- 05 R 60d5f6e39bf60897f9e5b1ec95886fb3139466922d19026aea24141646912bdb
- 06 L fd336460d1b219c1c9c50f31fbb19b5968337d38092c583b76e67d281034173f
- 07 R c90b70ee274593f27f133b309b3dc5499edf06287ecfaa15e570d3deeeef32b3
- 08 L a2f146f62e12613b7f30b31e680e5e2ee959308ab1d86e4e9b22cc669a5f680d
- 09 R e7557cadd47de9e6885bc70b5814ccc6cb486a701569ec72f30f05e44a2f8256
- root b86674f8061d2789867e2dd58f9bdc46cd11308fe02b8fb05394a413934df2db