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 SAN ISIDRO, ISABELA Award a ₱8.1M contract to ROJUNED CONSTRUCTIONMunicipalities
Transaction hash:
5b8a15e4fcfef2a53c52e1b2d7eae958b861b6b284afbcc4f0d487aacf72d3e2
Status:
Included and unchanged
Block:
#4,029 1,984 blocks after it
Position in block:
Transaction 109 of 304
Award day:
Feb 19, 2020 (6 yrs 8 mo ago)
Value:
₱8,070,000.30
Project:
Concreting of Local Access Road
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 #4,029 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 SAN ISIDRO, ISABELA awarded it to ROJUNED CONSTRUCTION on 2020-02-19.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 San Isidro 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 5b8a15e4fc…72d3e2now …
- 2. Block Merkle root changedstored 2d5ae3bd56…ea9556now …
- 3. Block #4029 hash changedstored c78e9f75d3…065beenow …
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 303 records. Each step hashes the current value together with the sibling shown.
- leaf 5b8a15e4fcfef2a53c52e1b2d7eae958b861b6b284afbcc4f0d487aacf72d3e2
- 01 L 5a7096f39a77b99c7c2bbbec92670c34791fd3579277fb2e44d6afea8201f43d
- 02 R edab6ede3ec59d906fab250b809fb1b1d1743e08c622295b2dfe9ee32f475318
- 03 L e70510503287e4d2d48efc1a849633d9a8bea5bc2d1d2633977f71b61ea1496a
- 04 L e29346819f18a312bc8ea6a0ad0758b89c9540cd2759b2ae12d6c47b409370d6
- 05 R a2a5a4f8c8aa4feaa73230f1723b98c6eaf0b1f6f52a99315755e9f6826c95e5
- 06 L 68296a379f4eb47575fb40bf3199717bc5c1b5ed62232840e82dca07cef5c031
- 07 L 59d94616c8590f97cd16117e3c413b5728dde10678ae39022ecf67374c97455f
- 08 R f6e05166348c213342e40063e2b4361f33a1926fd1fefb1e521fda1a614c6f3b
- 09 R b2d0eb6a61d25eafe3e10a552f3cf76f4330cc35580aca516c066a6f641062c0
- root 2d5ae3bd566b4dfb97b7b8d3d8b4288c4374599b84ea848bedaf5545b1ea9556