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 PILA, LAGUNA Award a ₱2.9M contract to JOBEL ENTERPRISESMunicipalities
Transaction hash:
97cfed10a62e68b0b5e1cc93946c0160414e96618cb40364c3f2e83fe350e3ef
Status:
Included and unchanged
Block:
#969 5,044 blocks after it
Position in block:
Transaction 6 of 14
Award day:
Sep 29, 2010 (16 yrs 1 mo ago)
Value:
₱2,874,645.00
Project:
Major Rehabilitation of Municipal Building Phase I
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 #969 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 PILA, LAGUNA awarded it to JOBEL ENTERPRISES on 2010-09-29.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)COA's CY2024 audit of Pila gave a "unmodified" 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 97cfed10a6…50e3efnow …
- 2. Block Merkle root changedstored ce00470124…1b1fe5now …
- 3. Block #969 hash changedstored 7bba982227…3a76ffnow …
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 13 records. Each step hashes the current value together with the sibling shown.
- leaf 97cfed10a62e68b0b5e1cc93946c0160414e96618cb40364c3f2e83fe350e3ef
- 01 R 9e3b4d28f121b5d33b17fbb43865624940790f7f6ed5260adb1d6c6575a9afac
- 02 L 72eddfd9b150d2beb57827135492d5c71aeab99783f8df58e495bd5f236617c0
- 03 L a3c8d1fa31664587f5c6c9016cd0bf4d9dff66258f4ca84d07206a03394edda2
- 04 R 9fcc832d42de360790d700ace356fbfd533483a489acafb64bf683c43d9b9f83
- root ce00470124681ccca58e86613daf9534d6832dcd4a84f23f984908cebc1b1fe5