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
PROVINCIAL GOVERNMENT OF MASBATE Award a ₱12.5M contract to S.N. RIVERAL CONSTRUCTIONNational agencies
Transaction hash:
9d9b54defa9bc2f2ce6ddf031a8cbce0d8973f7100d67ed1a72812d195532e6e
Status:
Included and unchanged
Block:
#5,412 601 blocks after it
Position in block:
Transaction 22 of 36
Award day:
Feb 9, 2024 (2 yrs 9 mo ago)
Value:
₱12,460,750.26
Project:
Concreting of Calabad-Rizal 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 #5,412 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)PROVINCIAL GOVERNMENT OF MASBATE awarded it to S.N. RIVERAL CONSTRUCTION on 2024-02-09.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 9d9b54defa…532e6enow …
- 2. Block Merkle root changedstored 8aa546fcca…615a58now …
- 3. Block #5412 hash changedstored ca373d771a…96babenow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 35 records. Each step hashes the current value together with the sibling shown.
- leaf 9d9b54defa9bc2f2ce6ddf031a8cbce0d8973f7100d67ed1a72812d195532e6e
- 01 R ad276bf0725ae50ce773aaa0e670c2b3e60551c30408c51163a53df2620e88db
- 02 L ce42f4b959771fa9b2079d318d0526b6b504aaaa68dc8ce0a0dcd71b1779c595
- 03 L fd48718c8e5942a688eb82b68423c5acc20c2d12391183aed7ff48cf008d67a9
- 04 R 85c4ac1432d2634291c02c9d058d5577d79ff8c8e546b8c06605224b64be2e3a
- 05 L 3f4470c7cf9de0afa7381e73073ad849ddd4a1693cb1db8e4ffdd418b7593afe
- 06 R bf4514080286b38d4390bbfd33020f72a0d4cddf1454bf90b5ccf156a35bf9ea
- root 8aa546fccadf4a503f6e0dd39d705f0a1c5936bea62e02707fd07b9c58615a58