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 MANAOAG, PANGASINAN Award a ₱499.0K contract to ALCEL CONSTRUCTIONMunicipalities
Transaction hash:
3edd45809bc3b6e4828d7e4b194d068837a46ff3a73cd8894663154acc3a1c36
Status:
Included and unchanged
Block:
#1,095 4,918 blocks after it
Position in block:
Transaction 6 of 31
Award day:
Mar 15, 2011 (15 yrs 8 mo ago)
Value:
₱499,007.00
Project:
Rehabilitation/Improvement of Farm to Market Road (FMR) NIA Road Section, Brgy. Oraan West
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 #1,095 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 MANAOAG, PANGASINAN awarded it to ALCEL CONSTRUCTION on 2011-03-15.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 Manaoag 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 3edd45809b…3a1c36now …
- 2. Block Merkle root changedstored 6f07fcec85…acb35enow …
- 3. Block #1095 hash changedstored cf36a9ead4…019600now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 30 records. Each step hashes the current value together with the sibling shown.
- leaf 3edd45809bc3b6e4828d7e4b194d068837a46ff3a73cd8894663154acc3a1c36
- 01 R 4c769cf396bad7288d82989f88e86d42bcad581445a392e89b6163354c4126cf
- 02 L b6edd54ba5b0da548ea200a7a8af8cf450ca5d079c7299b977f65f769a87d86f
- 03 L 22e53c515fae0949eac9aebae85af9242b709892d2ce47c72a9088730f4a45ae
- 04 R 35047d8db8b39b650faccc053900c8a03da25d105e9071d713e57f811bfd95a7
- 05 R 2b5400f7432663c91b59f16e5899d56cc5b7e2bd8c80f2e1fb3327e46bdb7d2b
- root 6f07fcec85a9899ad6cdaf212856df1c94a4c3cd0568f44eea8982de44acb35e